msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2015-01-23 22:24+0900\n"
+"POT-Creation-Date: 2015-02-04 23:32+0900\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
msgstr ""
#. type: TH
-#: build/C/man2/arch_prctl.2:25 build/C/man2/futex.2:53 build/C/man2/get_robust_list.2:29 build/C/man2/getunwind.2:27 build/C/man2/kexec_load.2:26 build/C/man2/lookup_dcookie.2:27 build/C/man2/modify_ldt.2:24 build/C/man2/nfsservctl.2:8 build/C/man2/outb.2:26 build/C/man2/pciconfig_read.2:8 build/C/man2/perf_event_open.2:27 build/C/man2/perfmonctl.2:27 build/C/man2/personality.2:32 build/C/man2/pivot_root.2:10 build/C/man2/process_vm_readv.2:29 build/C/man2/ptrace.2:46 build/C/man2/quotactl.2:27 build/C/man2/sendfile.2:19 build/C/man2/set_tid_address.2:25 build/C/man2/splice.2:26 build/C/man2/tee.2:26 build/C/man2/vm86.2:26 build/C/man2/vmsplice.2:26
+#: build/C/man2/arch_prctl.2:25 build/C/man2/futex.2:53 build/C/man2/get_robust_list.2:29 build/C/man2/getunwind.2:27 build/C/man2/kexec_load.2:27 build/C/man2/lookup_dcookie.2:27 build/C/man2/modify_ldt.2:24 build/C/man2/nfsservctl.2:8 build/C/man2/outb.2:26 build/C/man2/pciconfig_read.2:8 build/C/man2/perf_event_open.2:27 build/C/man2/perfmonctl.2:27 build/C/man2/personality.2:32 build/C/man2/pivot_root.2:10 build/C/man2/process_vm_readv.2:29 build/C/man2/ptrace.2:46 build/C/man2/quotactl.2:27 build/C/man2/sendfile.2:19 build/C/man2/set_tid_address.2:25 build/C/man2/splice.2:26 build/C/man2/tee.2:26 build/C/man2/vm86.2:26 build/C/man2/vmsplice.2:26
#, no-wrap
msgid "Linux"
msgstr ""
#. type: TH
-#: build/C/man2/arch_prctl.2:25 build/C/man2/futex.2:53 build/C/man2/getunwind.2:27 build/C/man2/kexec_load.2:26 build/C/man2/lookup_dcookie.2:27 build/C/man2/modify_ldt.2:24 build/C/man2/nfsservctl.2:8 build/C/man2/outb.2:26 build/C/man2/pciconfig_read.2:8 build/C/man2/perf_event_open.2:27 build/C/man2/perfmonctl.2:27 build/C/man2/personality.2:32 build/C/man2/pivot_root.2:10 build/C/man2/process_vm_readv.2:29 build/C/man2/ptrace.2:46 build/C/man2/quotactl.2:27 build/C/man2/sendfile.2:19 build/C/man2/set_tid_address.2:25 build/C/man2/splice.2:26 build/C/man2/tee.2:26 build/C/man2/vm86.2:26 build/C/man2/vmsplice.2:26
+#: build/C/man2/arch_prctl.2:25 build/C/man2/futex.2:53 build/C/man2/getunwind.2:27 build/C/man2/kexec_load.2:27 build/C/man2/lookup_dcookie.2:27 build/C/man2/modify_ldt.2:24 build/C/man2/nfsservctl.2:8 build/C/man2/outb.2:26 build/C/man2/pciconfig_read.2:8 build/C/man2/perf_event_open.2:27 build/C/man2/perfmonctl.2:27 build/C/man2/personality.2:32 build/C/man2/pivot_root.2:10 build/C/man2/process_vm_readv.2:29 build/C/man2/ptrace.2:46 build/C/man2/quotactl.2:27 build/C/man2/sendfile.2:19 build/C/man2/set_tid_address.2:25 build/C/man2/splice.2:26 build/C/man2/tee.2:26 build/C/man2/vm86.2:26 build/C/man2/vmsplice.2:26
#, no-wrap
msgid "Linux Programmer's Manual"
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:26 build/C/man2/futex.2:54 build/C/man2/get_robust_list.2:30 build/C/man2/getunwind.2:28 build/C/man2/kexec_load.2:27 build/C/man2/lookup_dcookie.2:28 build/C/man2/modify_ldt.2:25 build/C/man2/nfsservctl.2:9 build/C/man2/outb.2:27 build/C/man2/pciconfig_read.2:9 build/C/man2/perf_event_open.2:28 build/C/man2/perfmonctl.2:28 build/C/man2/personality.2:33 build/C/man2/pivot_root.2:11 build/C/man2/process_vm_readv.2:30 build/C/man2/ptrace.2:47 build/C/man2/quotactl.2:28 build/C/man2/sendfile.2:20 build/C/man2/set_tid_address.2:26 build/C/man2/splice.2:27 build/C/man2/tee.2:27 build/C/man2/vm86.2:27 build/C/man2/vmsplice.2:27
+#: build/C/man2/arch_prctl.2:26 build/C/man2/futex.2:54 build/C/man2/get_robust_list.2:30 build/C/man2/getunwind.2:28 build/C/man2/kexec_load.2:28 build/C/man2/lookup_dcookie.2:28 build/C/man2/modify_ldt.2:25 build/C/man2/nfsservctl.2:9 build/C/man2/outb.2:27 build/C/man2/pciconfig_read.2:9 build/C/man2/perf_event_open.2:28 build/C/man2/perfmonctl.2:28 build/C/man2/personality.2:33 build/C/man2/pivot_root.2:11 build/C/man2/process_vm_readv.2:30 build/C/man2/ptrace.2:47 build/C/man2/quotactl.2:28 build/C/man2/sendfile.2:20 build/C/man2/set_tid_address.2:26 build/C/man2/splice.2:27 build/C/man2/tee.2:27 build/C/man2/vm86.2:27 build/C/man2/vmsplice.2:27
#, no-wrap
msgid "NAME"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:28 build/C/man2/futex.2:56 build/C/man2/get_robust_list.2:32 build/C/man2/getunwind.2:30 build/C/man2/kexec_load.2:29 build/C/man2/lookup_dcookie.2:30 build/C/man2/modify_ldt.2:27 build/C/man2/nfsservctl.2:11 build/C/man2/outb.2:31 build/C/man2/pciconfig_read.2:11 build/C/man2/perf_event_open.2:30 build/C/man2/perfmonctl.2:30 build/C/man2/personality.2:35 build/C/man2/pivot_root.2:13 build/C/man2/process_vm_readv.2:32 build/C/man2/ptrace.2:49 build/C/man2/quotactl.2:30 build/C/man2/sendfile.2:22 build/C/man2/set_tid_address.2:28 build/C/man2/splice.2:29 build/C/man2/tee.2:29 build/C/man2/vm86.2:29 build/C/man2/vmsplice.2:29
+#: build/C/man2/arch_prctl.2:28 build/C/man2/futex.2:56 build/C/man2/get_robust_list.2:32 build/C/man2/getunwind.2:30 build/C/man2/kexec_load.2:30 build/C/man2/lookup_dcookie.2:30 build/C/man2/modify_ldt.2:27 build/C/man2/nfsservctl.2:11 build/C/man2/outb.2:31 build/C/man2/pciconfig_read.2:11 build/C/man2/perf_event_open.2:30 build/C/man2/perfmonctl.2:30 build/C/man2/personality.2:35 build/C/man2/pivot_root.2:13 build/C/man2/process_vm_readv.2:32 build/C/man2/ptrace.2:49 build/C/man2/quotactl.2:30 build/C/man2/sendfile.2:22 build/C/man2/set_tid_address.2:28 build/C/man2/splice.2:29 build/C/man2/tee.2:29 build/C/man2/vm86.2:29 build/C/man2/vmsplice.2:29
#, no-wrap
msgid "SYNOPSIS"
msgstr ""
#. Return type was long before glibc 2.7
#. type: SH
-#: build/C/man2/arch_prctl.2:37 build/C/man2/futex.2:70 build/C/man2/get_robust_list.2:45 build/C/man2/getunwind.2:40 build/C/man2/kexec_load.2:39 build/C/man2/lookup_dcookie.2:32 build/C/man2/modify_ldt.2:36 build/C/man2/nfsservctl.2:18 build/C/man2/outb.2:62 build/C/man2/pciconfig_read.2:22 build/C/man2/perf_event_open.2:42 build/C/man2/perfmonctl.2:39 build/C/man2/personality.2:39 build/C/man2/pivot_root.2:18 build/C/man2/process_vm_readv.2:66 build/C/man2/ptrace.2:56 build/C/man2/quotactl.2:38 build/C/man2/sendfile.2:47 build/C/man2/set_tid_address.2:34 build/C/man2/splice.2:39 build/C/man2/tee.2:38 build/C/man2/vm86.2:35 build/C/man2/vmsplice.2:39
+#: build/C/man2/arch_prctl.2:37 build/C/man2/futex.2:70 build/C/man2/get_robust_list.2:45 build/C/man2/getunwind.2:40 build/C/man2/kexec_load.2:47 build/C/man2/lookup_dcookie.2:32 build/C/man2/modify_ldt.2:36 build/C/man2/nfsservctl.2:18 build/C/man2/outb.2:62 build/C/man2/pciconfig_read.2:22 build/C/man2/perf_event_open.2:42 build/C/man2/perfmonctl.2:39 build/C/man2/personality.2:39 build/C/man2/pivot_root.2:18 build/C/man2/process_vm_readv.2:66 build/C/man2/ptrace.2:56 build/C/man2/quotactl.2:38 build/C/man2/sendfile.2:47 build/C/man2/set_tid_address.2:34 build/C/man2/splice.2:39 build/C/man2/tee.2:38 build/C/man2/vm86.2:35 build/C/man2/vmsplice.2:39
#, no-wrap
msgid "DESCRIPTION"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:82 build/C/man2/futex.2:216 build/C/man2/get_robust_list.2:78 build/C/man2/getunwind.2:81 build/C/man2/kexec_load.2:117 build/C/man2/lookup_dcookie.2:43 build/C/man2/modify_ldt.2:98 build/C/man2/nfsservctl.2:53 build/C/man2/pciconfig_read.2:50 build/C/man2/perf_event_open.2:2551 build/C/man2/perfmonctl.2:190 build/C/man2/personality.2:62 build/C/man2/pivot_root.2:101 build/C/man2/process_vm_readv.2:225 build/C/man2/ptrace.2:1896 build/C/man2/quotactl.2:419 build/C/man2/sendfile.2:108 build/C/man2/set_tid_address.2:88 build/C/man2/splice.2:135 build/C/man2/tee.2:85 build/C/man2/vm86.2:54 build/C/man2/vmsplice.2:117
+#: build/C/man2/arch_prctl.2:82 build/C/man2/futex.2:216 build/C/man2/get_robust_list.2:78 build/C/man2/getunwind.2:81 build/C/man2/kexec_load.2:242 build/C/man2/lookup_dcookie.2:43 build/C/man2/modify_ldt.2:98 build/C/man2/nfsservctl.2:53 build/C/man2/pciconfig_read.2:50 build/C/man2/perf_event_open.2:2607 build/C/man2/perfmonctl.2:190 build/C/man2/personality.2:62 build/C/man2/pivot_root.2:101 build/C/man2/process_vm_readv.2:225 build/C/man2/ptrace.2:1896 build/C/man2/quotactl.2:419 build/C/man2/sendfile.2:108 build/C/man2/set_tid_address.2:88 build/C/man2/splice.2:135 build/C/man2/tee.2:85 build/C/man2/vm86.2:54 build/C/man2/vmsplice.2:117
#, no-wrap
msgid "RETURN VALUE"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:88 build/C/man2/futex.2:241 build/C/man2/get_robust_list.2:85 build/C/man2/getunwind.2:88 build/C/man2/kexec_load.2:124 build/C/man2/lookup_dcookie.2:50 build/C/man2/modify_ldt.2:108 build/C/man2/pciconfig_read.2:77 build/C/man2/perf_event_open.2:2557 build/C/man2/personality.2:69 build/C/man2/pivot_root.2:105 build/C/man2/process_vm_readv.2:245 build/C/man2/ptrace.2:1911 build/C/man2/quotactl.2:427 build/C/man2/sendfile.2:115 build/C/man2/set_tid_address.2:91 build/C/man2/splice.2:150 build/C/man2/tee.2:100 build/C/man2/vm86.2:59 build/C/man2/vmsplice.2:126
+#: build/C/man2/arch_prctl.2:88 build/C/man2/futex.2:241 build/C/man2/get_robust_list.2:85 build/C/man2/getunwind.2:88 build/C/man2/kexec_load.2:247 build/C/man2/lookup_dcookie.2:50 build/C/man2/modify_ldt.2:108 build/C/man2/pciconfig_read.2:77 build/C/man2/perf_event_open.2:2613 build/C/man2/personality.2:69 build/C/man2/pivot_root.2:105 build/C/man2/process_vm_readv.2:245 build/C/man2/ptrace.2:1911 build/C/man2/quotactl.2:427 build/C/man2/sendfile.2:115 build/C/man2/set_tid_address.2:91 build/C/man2/splice.2:150 build/C/man2/tee.2:100 build/C/man2/vm86.2:59 build/C/man2/vmsplice.2:126
#, no-wrap
msgid "ERRORS"
msgstr ""
#. type: TP
-#: build/C/man2/arch_prctl.2:89 build/C/man2/futex.2:256 build/C/man2/get_robust_list.2:112 build/C/man2/lookup_dcookie.2:51 build/C/man2/modify_ldt.2:109 build/C/man2/perf_event_open.2:2603 build/C/man2/process_vm_readv.2:267 build/C/man2/process_vm_readv.2:272 build/C/man2/ptrace.2:1915 build/C/man2/quotactl.2:428 build/C/man2/sendfile.2:125 build/C/man2/vm86.2:60
+#: build/C/man2/arch_prctl.2:89 build/C/man2/futex.2:256 build/C/man2/get_robust_list.2:112 build/C/man2/lookup_dcookie.2:51 build/C/man2/modify_ldt.2:109 build/C/man2/perf_event_open.2:2659 build/C/man2/process_vm_readv.2:267 build/C/man2/process_vm_readv.2:272 build/C/man2/ptrace.2:1915 build/C/man2/quotactl.2:428 build/C/man2/sendfile.2:125 build/C/man2/vm86.2:60
#, no-wrap
msgid "B<EFAULT>"
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/arch_prctl.2:93 build/C/man2/futex.2:268 build/C/man2/get_robust_list.2:89 build/C/man2/kexec_load.2:129 build/C/man2/lookup_dcookie.2:54 build/C/man2/modify_ldt.2:113 build/C/man2/pciconfig_read.2:78 build/C/man2/perf_event_open.2:2608 build/C/man2/personality.2:70 build/C/man2/pivot_root.2:114 build/C/man2/process_vm_readv.2:246 build/C/man2/process_vm_readv.2:257 build/C/man2/process_vm_readv.2:261 build/C/man2/ptrace.2:1926 build/C/man2/quotactl.2:434 build/C/man2/quotactl.2:501 build/C/man2/sendfile.2:128 build/C/man2/splice.2:161 build/C/man2/tee.2:107 build/C/man2/vmsplice.2:137
+#: build/C/man2/arch_prctl.2:93 build/C/man2/futex.2:268 build/C/man2/get_robust_list.2:89 build/C/man2/kexec_load.2:279 build/C/man2/kexec_load.2:283 build/C/man2/kexec_load.2:292 build/C/man2/kexec_load.2:298 build/C/man2/kexec_load.2:301 build/C/man2/kexec_load.2:306 build/C/man2/lookup_dcookie.2:54 build/C/man2/modify_ldt.2:113 build/C/man2/pciconfig_read.2:78 build/C/man2/perf_event_open.2:2664 build/C/man2/personality.2:70 build/C/man2/pivot_root.2:114 build/C/man2/process_vm_readv.2:246 build/C/man2/process_vm_readv.2:257 build/C/man2/process_vm_readv.2:261 build/C/man2/ptrace.2:1926 build/C/man2/quotactl.2:434 build/C/man2/quotactl.2:501 build/C/man2/sendfile.2:128 build/C/man2/splice.2:161 build/C/man2/tee.2:107 build/C/man2/vmsplice.2:137
#, no-wrap
msgid "B<EINVAL>"
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/arch_prctl.2:97 build/C/man2/get_robust_list.2:99 build/C/man2/kexec_load.2:136 build/C/man2/lookup_dcookie.2:65 build/C/man2/pciconfig_read.2:105 build/C/man2/perf_event_open.2:2675 build/C/man2/pivot_root.2:120 build/C/man2/process_vm_readv.2:283 build/C/man2/ptrace.2:1936 build/C/man2/quotactl.2:456 build/C/man2/vm86.2:68
+#: build/C/man2/arch_prctl.2:97 build/C/man2/get_robust_list.2:99 build/C/man2/kexec_load.2:323 build/C/man2/lookup_dcookie.2:65 build/C/man2/pciconfig_read.2:105 build/C/man2/perf_event_open.2:2732 build/C/man2/pivot_root.2:120 build/C/man2/process_vm_readv.2:283 build/C/man2/ptrace.2:1936 build/C/man2/quotactl.2:456 build/C/man2/vm86.2:68
#, no-wrap
msgid "B<EPERM>"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:103 build/C/man2/futex.2:303 build/C/man2/getunwind.2:96 build/C/man2/kexec_load.2:145 build/C/man2/lookup_dcookie.2:78 build/C/man2/modify_ldt.2:130 build/C/man2/nfsservctl.2:58 build/C/man2/outb.2:87 build/C/man2/pciconfig_read.2:112 build/C/man2/perf_event_open.2:2696 build/C/man2/perfmonctl.2:199 build/C/man2/personality.2:73 build/C/man2/pivot_root.2:128 build/C/man2/process_vm_readv.2:295 build/C/man2/ptrace.2:1954 build/C/man2/sendfile.2:148 build/C/man2/set_tid_address.2:97 build/C/man2/splice.2:184 build/C/man2/tee.2:125 build/C/man2/vm86.2:73 build/C/man2/vmsplice.2:153
+#: build/C/man2/arch_prctl.2:103 build/C/man2/futex.2:303 build/C/man2/getunwind.2:96 build/C/man2/kexec_load.2:335 build/C/man2/lookup_dcookie.2:78 build/C/man2/modify_ldt.2:130 build/C/man2/nfsservctl.2:58 build/C/man2/outb.2:87 build/C/man2/pciconfig_read.2:112 build/C/man2/perf_event_open.2:2756 build/C/man2/perfmonctl.2:199 build/C/man2/personality.2:73 build/C/man2/pivot_root.2:128 build/C/man2/process_vm_readv.2:295 build/C/man2/ptrace.2:1954 build/C/man2/sendfile.2:148 build/C/man2/set_tid_address.2:97 build/C/man2/splice.2:184 build/C/man2/tee.2:125 build/C/man2/vm86.2:73 build/C/man2/vmsplice.2:153
#, no-wrap
msgid "CONFORMING TO"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:107 build/C/man2/futex.2:305 build/C/man2/get_robust_list.2:118 build/C/man2/getunwind.2:99 build/C/man2/kexec_load.2:147 build/C/man2/lookup_dcookie.2:81 build/C/man2/modify_ldt.2:133 build/C/man2/perf_event_open.2:2701 build/C/man2/perfmonctl.2:202 build/C/man2/pivot_root.2:131 build/C/man2/process_vm_readv.2:297 build/C/man2/ptrace.2:1956 build/C/man2/sendfile.2:155 build/C/man2/splice.2:186 build/C/man2/tee.2:127 build/C/man2/vmsplice.2:155
+#: build/C/man2/arch_prctl.2:107 build/C/man2/futex.2:305 build/C/man2/get_robust_list.2:118 build/C/man2/getunwind.2:99 build/C/man2/kexec_load.2:337 build/C/man2/lookup_dcookie.2:81 build/C/man2/modify_ldt.2:133 build/C/man2/perf_event_open.2:2761 build/C/man2/perfmonctl.2:202 build/C/man2/pivot_root.2:131 build/C/man2/process_vm_readv.2:297 build/C/man2/ptrace.2:1956 build/C/man2/sendfile.2:155 build/C/man2/splice.2:186 build/C/man2/tee.2:127 build/C/man2/vmsplice.2:155
#, no-wrap
msgid "NOTES"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:138 build/C/man2/futex.2:319 build/C/man2/get_robust_list.2:127 build/C/man2/getunwind.2:111 build/C/man2/kexec_load.2:162 build/C/man2/modify_ldt.2:136 build/C/man2/outb.2:96 build/C/man2/pciconfig_read.2:114 build/C/man2/perf_event_open.2:2832 build/C/man2/perfmonctl.2:205 build/C/man2/pivot_root.2:143 build/C/man2/process_vm_readv.2:347 build/C/man2/ptrace.2:2122 build/C/man2/quotactl.2:507 build/C/man2/sendfile.2:197 build/C/man2/set_tid_address.2:99 build/C/man2/splice.2:240 build/C/man2/tee.2:214 build/C/man2/vmsplice.2:164
+#: build/C/man2/arch_prctl.2:138 build/C/man2/futex.2:319 build/C/man2/get_robust_list.2:127 build/C/man2/getunwind.2:111 build/C/man2/kexec_load.2:341 build/C/man2/modify_ldt.2:136 build/C/man2/outb.2:96 build/C/man2/pciconfig_read.2:114 build/C/man2/perf_event_open.2:2903 build/C/man2/perfmonctl.2:205 build/C/man2/personality.2:77 build/C/man2/pivot_root.2:143 build/C/man2/process_vm_readv.2:347 build/C/man2/ptrace.2:2122 build/C/man2/quotactl.2:507 build/C/man2/sendfile.2:197 build/C/man2/set_tid_address.2:99 build/C/man2/splice.2:240 build/C/man2/tee.2:214 build/C/man2/vmsplice.2:164
#, no-wrap
msgid "SEE ALSO"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/arch_prctl.2:145 build/C/man2/futex.2:333 build/C/man2/get_robust_list.2:136 build/C/man2/getunwind.2:113 build/C/man2/kexec_load.2:165 build/C/man2/lookup_dcookie.2:88 build/C/man2/modify_ldt.2:138 build/C/man2/nfsservctl.2:60 build/C/man2/outb.2:99 build/C/man2/pciconfig_read.2:116 build/C/man2/perf_event_open.2:2838 build/C/man2/perfmonctl.2:209 build/C/man2/personality.2:77 build/C/man2/pivot_root.2:149 build/C/man2/process_vm_readv.2:350 build/C/man2/ptrace.2:2137 build/C/man2/quotactl.2:512 build/C/man2/sendfile.2:203 build/C/man2/set_tid_address.2:103 build/C/man2/splice.2:244 build/C/man2/tee.2:217 build/C/man2/vm86.2:76 build/C/man2/vmsplice.2:167
+#: build/C/man2/arch_prctl.2:145 build/C/man2/futex.2:333 build/C/man2/get_robust_list.2:136 build/C/man2/getunwind.2:113 build/C/man2/kexec_load.2:350 build/C/man2/lookup_dcookie.2:88 build/C/man2/modify_ldt.2:138 build/C/man2/nfsservctl.2:60 build/C/man2/outb.2:99 build/C/man2/pciconfig_read.2:116 build/C/man2/perf_event_open.2:2909 build/C/man2/perfmonctl.2:209 build/C/man2/personality.2:79 build/C/man2/pivot_root.2:149 build/C/man2/process_vm_readv.2:350 build/C/man2/ptrace.2:2137 build/C/man2/quotactl.2:512 build/C/man2/sendfile.2:203 build/C/man2/set_tid_address.2:103 build/C/man2/splice.2:244 build/C/man2/tee.2:217 build/C/man2/vm86.2:76 build/C/man2/vmsplice.2:167
#, no-wrap
msgid "COLOPHON"
msgstr ""
#. type: Plain text
-#: build/C/man2/arch_prctl.2:153 build/C/man2/futex.2:341 build/C/man2/get_robust_list.2:144 build/C/man2/getunwind.2:121 build/C/man2/kexec_load.2:173 build/C/man2/lookup_dcookie.2:96 build/C/man2/modify_ldt.2:146 build/C/man2/nfsservctl.2:68 build/C/man2/outb.2:107 build/C/man2/pciconfig_read.2:124 build/C/man2/perf_event_open.2:2846 build/C/man2/perfmonctl.2:217 build/C/man2/personality.2:85 build/C/man2/pivot_root.2:157 build/C/man2/process_vm_readv.2:358 build/C/man2/ptrace.2:2145 build/C/man2/quotactl.2:520 build/C/man2/sendfile.2:211 build/C/man2/set_tid_address.2:111 build/C/man2/splice.2:252 build/C/man2/tee.2:225 build/C/man2/vm86.2:84 build/C/man2/vmsplice.2:175
+#: build/C/man2/arch_prctl.2:153 build/C/man2/futex.2:341 build/C/man2/get_robust_list.2:144 build/C/man2/getunwind.2:121 build/C/man2/kexec_load.2:358 build/C/man2/lookup_dcookie.2:96 build/C/man2/modify_ldt.2:146 build/C/man2/nfsservctl.2:68 build/C/man2/outb.2:107 build/C/man2/pciconfig_read.2:124 build/C/man2/perf_event_open.2:2917 build/C/man2/perfmonctl.2:217 build/C/man2/personality.2:87 build/C/man2/pivot_root.2:157 build/C/man2/process_vm_readv.2:358 build/C/man2/ptrace.2:2145 build/C/man2/quotactl.2:520 build/C/man2/sendfile.2:211 build/C/man2/set_tid_address.2:111 build/C/man2/splice.2:252 build/C/man2/tee.2:225 build/C/man2/vm86.2:84 build/C/man2/vmsplice.2:175
msgid ""
-"This page is part of release 3.78 of the Linux I<man-pages> project. A "
+"This page is part of release 3.79 of the Linux I<man-pages> project. A "
"description of the project, information about reporting bugs, and the latest "
"version of this page, can be found at "
"\\%http://www.kernel.org/doc/man-pages/."
msgstr ""
#. type: Plain text
-#: build/C/man2/futex.2:70 build/C/man2/getunwind.2:40 build/C/man2/kexec_load.2:39 build/C/man2/modify_ldt.2:36 build/C/man2/perf_event_open.2:42 build/C/man2/perfmonctl.2:39 build/C/man2/pivot_root.2:18
+#: build/C/man2/futex.2:70 build/C/man2/getunwind.2:40 build/C/man2/modify_ldt.2:36 build/C/man2/perf_event_open.2:42 build/C/man2/perfmonctl.2:39 build/C/man2/pivot_root.2:18
msgid "I<Note>: There is no glibc wrapper for this system call; see NOTES."
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/futex.2:242 build/C/man2/perf_event_open.2:2579 build/C/man2/quotactl.2:486
+#: build/C/man2/futex.2:242 build/C/man2/perf_event_open.2:2635 build/C/man2/quotactl.2:486
#, no-wrap
msgid "B<EACCES>"
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/futex.2:274 build/C/man2/modify_ldt.2:126 build/C/man2/pciconfig_read.2:93 build/C/man2/perf_event_open.2:2661 build/C/man2/quotactl.2:447 build/C/man2/vm86.2:64
+#: build/C/man2/futex.2:274 build/C/man2/modify_ldt.2:126 build/C/man2/pciconfig_read.2:93 build/C/man2/perf_event_open.2:2718 build/C/man2/quotactl.2:447 build/C/man2/vm86.2:64
#, no-wrap
msgid "B<ENOSYS>"
msgstr ""
msgstr ""
#. type: SH
-#: build/C/man2/futex.2:293 build/C/man2/get_robust_list.2:116 build/C/man2/getunwind.2:94 build/C/man2/kexec_load.2:141 build/C/man2/lookup_dcookie.2:73 build/C/man2/perfmonctl.2:196 build/C/man2/pivot_root.2:125 build/C/man2/process_vm_readv.2:292 build/C/man2/sendfile.2:142 build/C/man2/set_tid_address.2:94 build/C/man2/splice.2:179 build/C/man2/tee.2:120 build/C/man2/vmsplice.2:148
+#: build/C/man2/futex.2:293 build/C/man2/get_robust_list.2:116 build/C/man2/getunwind.2:94 build/C/man2/kexec_load.2:328 build/C/man2/lookup_dcookie.2:73 build/C/man2/perfmonctl.2:196 build/C/man2/pivot_root.2:125 build/C/man2/process_vm_readv.2:292 build/C/man2/sendfile.2:142 build/C/man2/set_tid_address.2:94 build/C/man2/splice.2:179 build/C/man2/tee.2:120 build/C/man2/vmsplice.2:148
#, no-wrap
msgid "VERSIONS"
msgstr ""
msgstr ""
#. type: Plain text
-#: build/C/man2/futex.2:305 build/C/man2/kexec_load.2:147 build/C/man2/set_tid_address.2:99 build/C/man2/splice.2:186 build/C/man2/tee.2:127 build/C/man2/vmsplice.2:155
+#: build/C/man2/futex.2:305 build/C/man2/set_tid_address.2:99 build/C/man2/splice.2:186 build/C/man2/tee.2:127 build/C/man2/vmsplice.2:155
msgid "This system call is Linux-specific."
msgstr ""
msgstr ""
#. type: Plain text
-#: build/C/man2/get_robust_list.2:45
+#: build/C/man2/get_robust_list.2:45 build/C/man2/kexec_load.2:47
msgid "I<Note>: There are no glibc wrappers for these system calls; see NOTES."
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/get_robust_list.2:107 build/C/man2/perf_event_open.2:2688 build/C/man2/process_vm_readv.2:287 build/C/man2/ptrace.2:1949 build/C/man2/quotactl.2:461 build/C/man2/quotactl.2:504
+#: build/C/man2/get_robust_list.2:107 build/C/man2/perf_event_open.2:2746 build/C/man2/process_vm_readv.2:287 build/C/man2/ptrace.2:1949 build/C/man2/quotactl.2:461 build/C/man2/quotactl.2:504
#, no-wrap
msgid "B<ESRCH>"
msgstr ""
msgstr ""
#. type: TH
-#: build/C/man2/kexec_load.2:26
+#: build/C/man2/kexec_load.2:27
#, no-wrap
msgid "KEXEC_LOAD"
msgstr ""
#. type: TH
-#: build/C/man2/kexec_load.2:26 build/C/man2/process_vm_readv.2:29
+#: build/C/man2/kexec_load.2:27 build/C/man2/personality.2:32
#, no-wrap
-msgid "2014-08-19"
+msgid "2015-02-01"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:29
-msgid "kexec_load - load a new kernel for later execution"
+#: build/C/man2/kexec_load.2:30
+msgid "kexec_load, kexec_file_load - load a new kernel for later execution"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:31
-msgid "B<#include E<lt>linux/kexec.hE<gt>>"
+#: build/C/man2/kexec_load.2:33
+#, no-wrap
+msgid "B<#include E<lt>linux/kexec.hE<gt>>\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:33
+#: build/C/man2/kexec_load.2:37
+#, no-wrap
msgid ""
"B<long kexec_load(unsigned long >I<entry>B<, unsigned long "
-">I<nr_segments>B<,>"
+">I<nr_segments>B<,>\n"
+"B< struct kexec_segment *>I<segments>B<, unsigned long "
+">I<flags>B<);>\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:36
-msgid "B< struct kexec_segment *>I<segments>B<, unsigned long >I<flags>B<);>"
+#: build/C/man2/kexec_load.2:39
+#, no-wrap
+msgid "B<long kexec_file_load(int >I<kernel_fd>B<, int >I<initrd_fd>B<,>\n"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:43
+#, no-wrap
+msgid ""
+"B< unsigned long >I<cmdline_len>B<, const char "
+"*>I<cmdline>B<,>\n"
+"B< unsigned long >I<flags>B<);>\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:44
+#: build/C/man2/kexec_load.2:52
msgid ""
"The B<kexec_load>() system call loads a new kernel that can be executed "
"later by B<reboot>(2)."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:50
+#: build/C/man2/kexec_load.2:58
msgid ""
"The I<flags> argument is a bit mask that controls the operation of the "
"call. The following values can be specified in I<flags>:"
msgstr ""
#. type: TP
-#: build/C/man2/kexec_load.2:50
+#: build/C/man2/kexec_load.2:58
#, no-wrap
msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgstr ""
-#. FIXME Explain in more detail how KEXEC_ON_CRASH is actually used
#. type: Plain text
-#: build/C/man2/kexec_load.2:54
-msgid "Execute the new kernel automatically on a system crash."
+#: build/C/man2/kexec_load.2:74
+msgid ""
+"Execute the new kernel automatically on a system crash. This \"crash "
+"kernel\" is loaded into an area of reserved memory that is determined at "
+"boot time using the I<craskkernel> kernel command-line parameter. The "
+"location of this reserved memory is exported to user space via the "
+"I</proc/iomem> file, in an entry labeled \"Crash kernel\". A user-space "
+"application can parse this file and prepare a list of segments (see below) "
+"that specify this reserved memory as destination. If this flag is "
+"specified, the kernel checks that the target segments specified in "
+"I<segments> fall within the reserved region."
msgstr ""
#. type: TP
-#: build/C/man2/kexec_load.2:54
+#: build/C/man2/kexec_load.2:74
#, no-wrap
msgid "B<KEXEC_PRESERVE_CONTEXT> (since Linux 2.6.27)"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:64
+#: build/C/man2/kexec_load.2:84
msgid ""
"Preserve the system hardware and software states before executing the new "
"kernel. This could be used for system suspend. This flag is available only "
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:85
+#: build/C/man2/kexec_load.2:105
msgid ""
"The high-order bits (corresponding to the mask 0xffff0000) of I<flags> "
"contain the architecture of the to-be-executed kernel. Specify (OR) the "
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:100
+#: build/C/man2/kexec_load.2:120
msgid ""
"The I<entry> argument is the physical entry address in the kernel image. "
"The I<nr_segments> argument is the number of segments pointed to by the "
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:109
+#: build/C/man2/kexec_load.2:129
#, no-wrap
msgid ""
"struct kexec_segment {\n"
"};\n"
msgstr ""
-#. FIXME Explain the details of how the kernel image defined by segments
-#. is copied from the calling process into previously reserved memory.
#. type: Plain text
-#: build/C/man2/kexec_load.2:117
+#: build/C/man2/kexec_load.2:146
msgid ""
"The kernel image defined by I<segments> is copied from the calling process "
-"into previously reserved memory."
+"into the kernel either in regular memory or in reserved memory (if "
+"B<KEXEC_ON_CRASH> is set). The kernel first performs various sanity checks "
+"on the information passed in I<segments>. If these checks pass, the kernel "
+"copies the segment data to kernel memory. Each segment specified in "
+"I<segments> is copied as follows:"
+msgstr ""
+
+#. type: IP
+#: build/C/man2/kexec_load.2:146 build/C/man2/kexec_load.2:157 build/C/man2/kexec_load.2:164 build/C/man2/perf_event_open.2:1238 build/C/man2/perf_event_open.2:1256 build/C/man2/ptrace.2:1735 build/C/man2/ptrace.2:1745 build/C/man2/ptrace.2:1753 build/C/man2/ptrace.2:1759 build/C/man2/ptrace.2:1888 build/C/man2/splice.2:55 build/C/man2/splice.2:61 build/C/man2/splice.2:70
+#, no-wrap
+msgid "*"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:157
+msgid ""
+"I<buf> and I<bufsz> identify a memory region in the caller's virtual address "
+"space that is the source of the copy. The value in I<bufsz> may not exceed "
+"the value in the I<memsz> field."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:164
+msgid ""
+"I<mem> and I<memsz> specify a physical address range that is the target of "
+"the copy. The values specified in both fields must be multiples of the "
+"system page size."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:172
+msgid ""
+"I<bufsz> bytes are copied from the source buffer to the target kernel "
+"buffer. If I<bufsz> is less than I<memsz>, then the excess bytes in the "
+"kernel buffer are zeroed out."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:181
+msgid ""
+"In case of a normal kexec (i.e., the B<KEXEC_ON_CRASH> flag is not set), the "
+"segment data is loaded in any available memory and is moved to the final "
+"destination at kexec reboot time (e.g., when the B<kexec>(8) command is "
+"executed with the I<-e> option)."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:187
+msgid ""
+"In case of kexec on panic (i.e., the B<KEXEC_ON_CRASH> flag is set), the "
+"segment data is loaded to reserved memory at the time of the call, and, "
+"after a crash, the kexec mechanism simply passes control to that kernel."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:192
+msgid ""
+"The B<kexec_load>() system call is available only if the kernel was "
+"configured with B<CONFIG_KEXEC>."
+msgstr ""
+
+#. type: SS
+#: build/C/man2/kexec_load.2:192
+#, no-wrap
+msgid "kexec_file_load()"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:211
+msgid ""
+"The B<kexec_file_load>() system call is similar to B<kexec_load>(), but it "
+"takes a different set of arguments. It reads the kernel to be loaded from "
+"the file referred to by the descriptor I<kernel_fd>, and the initrd (initial "
+"RAM disk) to be loaded from file referred to by the descriptor "
+"I<initrd_fd>. The I<cmdline> argument is a pointer to a buffer containing "
+"the command line for the new kernel. The I<cmdline_len> argument specifies "
+"size of the buffer. The last byte in the buffer must be a null byte "
+"(\\(aq\\e0\\(aq)."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:124
+#: build/C/man2/kexec_load.2:217
msgid ""
-"On success, B<kexec_load>() returns 0. On error, -1 is returned and "
+"The I<flags> argument is a bit mask which modifies the behavior of the "
+"call. The following values can be specified in I<flags>:"
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:217
+#, no-wrap
+msgid "B<KEXEC_FILE_UNLOAD>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:220
+msgid "Unload the currently loaded kernel."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:220
+#, no-wrap
+msgid "B<KEXEC_FILE_ON_CRASH>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:226
+msgid ""
+"Load the new kernel in the memory region reserved for the crash kernel (as "
+"for B<KEXEC_ON_CRASH).> This kernel is booted if the currently running "
+"kernel crashes."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:226
+#, no-wrap
+msgid "B<KEXEC_FILE_NO_INITRAMFS>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:233
+msgid ""
+"Loading initrd/initramfs is optional. Specify this flag if no initramfs is "
+"being loaded. If this flag is set, the value passed in I<initrd_fd> is "
+"ignored."
+msgstr ""
+
+#. See also http://lwn.net/Articles/603116/
+#. type: Plain text
+#: build/C/man2/kexec_load.2:242
+msgid ""
+"The B<kexec_file_load>() system call was added to provide support for "
+"systems where \"kexec\" loading should be restricted to only kernels that "
+"are signed. This system call is available only if the kernel was configured "
+"with B<CONFIG_KEXEC_FILE>."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:247
+msgid ""
+"On success, these system calls returns 0. On error, -1 is returned and "
"I<errno> is set to indicate the error."
msgstr ""
#. type: TP
-#: build/C/man2/kexec_load.2:125 build/C/man2/pivot_root.2:110 build/C/man2/ptrace.2:1912 build/C/man2/quotactl.2:495
+#: build/C/man2/kexec_load.2:248 build/C/man2/kexec_load.2:260
+#, no-wrap
+msgid "B<EADDRNOTAVAIL>"
+msgstr ""
+
+#. See kernel/kexec.::sanity_check_segment_list in the 3.19 kernel source
+#. type: Plain text
+#: build/C/man2/kexec_load.2:260
+msgid ""
+"The B<KEXEC_ON_CRASH> flags was specified, but the region specified by the "
+"I<mem> and I<memsz> fields of one of the I<segments> entries lies outside "
+"the range of memory reserved for the crash kernel."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:269
+msgid ""
+"The value in a I<mem> or I<memsz> field in one of the I<segments> entries is "
+"not a multiple of the system page size."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:269 build/C/man2/perf_event_open.2:2649 build/C/man2/sendfile.2:121 build/C/man2/splice.2:157 build/C/man2/vmsplice.2:133
+#, no-wrap
+msgid "B<EBADF>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:275
+msgid "I<kernel_fd> or I<initrd_fd> is not a valid file descriptor."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:275 build/C/man2/pivot_root.2:110 build/C/man2/ptrace.2:1912 build/C/man2/quotactl.2:495
#, no-wrap
msgid "B<EBUSY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:129
+#: build/C/man2/kexec_load.2:279
msgid ""
"Another crash kernel is already being loaded or a crash kernel is already in "
"use."
msgstr ""
-#. KEXEC_SEGMENT_MAX == 16
#. type: Plain text
-#: build/C/man2/kexec_load.2:136
-msgid "I<flags> is invalid; or I<nr_segments> is too large"
+#: build/C/man2/kexec_load.2:283
+msgid "I<flags> is invalid."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:141
-msgid "The caller does not have the B<CAP_SYS_BOOT> capability."
+#: build/C/man2/kexec_load.2:292
+msgid ""
+"The value of a I<bufsz> field in one of the I<segments> entries exceeds the "
+"value in the corresponding I<memsz> field."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:298
+msgid "I<nr_segments> exceeds B<KEXEC_SEGMENT_MAX> (16)."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:145
-msgid "The B<kexec_load>() system call first appeared in Linux 2.6.13."
+#: build/C/man2/kexec_load.2:301
+msgid "Two or more of the kernel target buffers overlap."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:152
+#: build/C/man2/kexec_load.2:306
+msgid "The value in I<cmdline[cmdline_len-1]> is not \\(aq\\e0\\(aq."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:313
+msgid "The file referred to by I<kernel_fd> or I<initrd_fd> is empty (length zero)."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:313 build/C/man2/lookup_dcookie.2:61 build/C/man2/process_vm_readv.2:278 build/C/man2/sendfile.2:138 build/C/man2/splice.2:169 build/C/man2/tee.2:117 build/C/man2/vmsplice.2:145
+#, no-wrap
+msgid "B<ENOMEM>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:316
+msgid "Could not allocate memory."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/kexec_load.2:316
+#, no-wrap
+msgid "B<ENOEXEC>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:323
msgid ""
-"Currently, there is no glibc support for B<kexec_load>(). Call it using "
-"B<syscall>(2)."
+"I<kernel_fd> does not refer to an open file, or the kernel can't load this "
+"file. Currently, the file must be a bzImage and contain an x86 kernel that "
+"is loadable above 4GiB in memory (see the kernel source file "
+"I<Documentation/x86/boot.txt>)."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:328
+msgid "The caller does not have the B<CAP_SYS_BOOT> capability."
msgstr ""
-#. FIXME . Andi submitted a patch for this.
-#. Check if it got accepted later.
#. type: Plain text
-#: build/C/man2/kexec_load.2:159
+#: build/C/man2/kexec_load.2:335
msgid ""
-"The required constants are in the Linux kernel source file I<linux/kexec.h>, "
-"which is not currently exported to glibc. Therefore, these constants must "
-"be defined manually."
+"The B<kexec_load>() system call first appeared in Linux 2.6.13. The "
+"B<kexec_file_load>() system call first appeared in Linux 3.17."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:337
+msgid "These system calls are Linux-specific."
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:162
+#: build/C/man2/kexec_load.2:341
msgid ""
-"This system call is available only if the kernel was configured with "
-"B<CONFIG_KEXEC>."
+"Currently, there is no glibc support for these system calls. Call them "
+"using B<syscall>(2)."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/kexec_load.2:345
+msgid "B<reboot>(2), B<syscall>(2), B<kexec>(8)"
msgstr ""
#. type: Plain text
-#: build/C/man2/kexec_load.2:165
-msgid "B<reboot>(2), B<syscall>(2)"
+#: build/C/man2/kexec_load.2:350
+msgid ""
+"The kernel source files I<Documentation/kdump/kdump.txt> and "
+"I<Documentation/kernel-parameters.txt>."
msgstr ""
#. type: TH
msgid "The name could not fit in the buffer."
msgstr ""
-#. type: TP
-#: build/C/man2/lookup_dcookie.2:61 build/C/man2/process_vm_readv.2:278 build/C/man2/sendfile.2:138 build/C/man2/splice.2:169 build/C/man2/tee.2:117 build/C/man2/vmsplice.2:145
-#, no-wrap
-msgid "B<ENOMEM>"
-msgstr ""
-
#. type: Plain text
#: build/C/man2/lookup_dcookie.2:65
msgid ""
msgstr ""
#. type: TP
-#: build/C/man2/pciconfig_read.2:87 build/C/man2/perf_event_open.2:2640
+#: build/C/man2/pciconfig_read.2:87 build/C/man2/perf_event_open.2:2696
#, no-wrap
msgid "B<ENODEV>"
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/pciconfig_read.2:98 build/C/man2/perf_event_open.2:2668
+#: build/C/man2/pciconfig_read.2:98 build/C/man2/perf_event_open.2:2725
#, no-wrap
msgid "B<EOPNOTSUPP>"
msgstr ""
msgid "B<PERF_FLAG_FD_OUTPUT> (broken since Linux 2.6.35)"
msgstr ""
+#. commit ac9721f3f54b27a16c7e1afb2481e7ee95a70318
#. type: Plain text
-#: build/C/man2/perf_event_open.2:164
+#: build/C/man2/perf_event_open.2:165
msgid ""
"This flag re-routes the event's sampled output to instead be included in the "
"mmap buffer of the event specified by I<group_fd>."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:164
+#: build/C/man2/perf_event_open.2:165
#, no-wrap
msgid "B<PERF_FLAG_PID_CGROUP> (since Linux 2.6.39)"
msgstr ""
#. commit e5d1367f17ba6a6fed5fd8b74e4d5720923e0c25
#. type: Plain text
-#: build/C/man2/perf_event_open.2:188
+#: build/C/man2/perf_event_open.2:189
msgid ""
"This flag activates per-container system-wide monitoring. A container is an "
"abstraction that isolates a set of resources for finer-grained control "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:193
+#: build/C/man2/perf_event_open.2:194
msgid ""
"The I<perf_event_attr> structure provides detailed configuration information "
"for the event being created."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:200
+#: build/C/man2/perf_event_open.2:201
#, no-wrap
msgid ""
"struct perf_event_attr {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:205
+#: build/C/man2/perf_event_open.2:206
#, no-wrap
msgid ""
" union {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:208
+#: build/C/man2/perf_event_open.2:209
#, no-wrap
msgid ""
" __u64 sample_type; /* Specifies values included in sample */\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:236
+#: build/C/man2/perf_event_open.2:237
#, no-wrap
msgid ""
" __u64 disabled : 1, /* off by default */\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:241
+#: build/C/man2/perf_event_open.2:242
#, no-wrap
msgid ""
" union {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:243
+#: build/C/man2/perf_event_open.2:244
#, no-wrap
msgid " __u32 bp_type; /* breakpoint type */\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:248
+#: build/C/man2/perf_event_open.2:249
#, no-wrap
msgid ""
" union {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:258
+#: build/C/man2/perf_event_open.2:259
#, no-wrap
msgid ""
" union {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:260
+#: build/C/man2/perf_event_open.2:261
#, no-wrap
msgid "};\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:266
+#: build/C/man2/perf_event_open.2:267
msgid ""
"The fields of the I<perf_event_attr> structure are described in more detail "
"below:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:266 build/C/man2/perf_event_open.2:1627
+#: build/C/man2/perf_event_open.2:267 build/C/man2/perf_event_open.2:1669
#, no-wrap
msgid "I<type>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:270
+#: build/C/man2/perf_event_open.2:271
msgid ""
"This field specifies the overall event type. It has one of the following "
"values:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:271
+#: build/C/man2/perf_event_open.2:272
#, no-wrap
msgid "B<PERF_TYPE_HARDWARE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:278
+#: build/C/man2/perf_event_open.2:279
msgid ""
"This indicates one of the \"generalized\" hardware events provided by the "
"kernel. See the I<config> field definition for more details."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:278
+#: build/C/man2/perf_event_open.2:279
#, no-wrap
msgid "B<PERF_TYPE_SOFTWARE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:282
+#: build/C/man2/perf_event_open.2:283
msgid ""
"This indicates one of the software-defined events provided by the kernel "
"(even if no hardware support is available)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:282
+#: build/C/man2/perf_event_open.2:283
#, no-wrap
msgid "B<PERF_TYPE_TRACEPOINT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:286
+#: build/C/man2/perf_event_open.2:287
msgid ""
"This indicates a tracepoint provided by the kernel tracepoint "
"infrastructure."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:286
+#: build/C/man2/perf_event_open.2:287
#, no-wrap
msgid "B<PERF_TYPE_HW_CACHE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:292
+#: build/C/man2/perf_event_open.2:293
msgid ""
"This indicates a hardware cache event. This has a special encoding, "
"described in the I<config> field definition."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:292
+#: build/C/man2/perf_event_open.2:293
#, no-wrap
msgid "B<PERF_TYPE_RAW>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:296
+#: build/C/man2/perf_event_open.2:297
msgid ""
"This indicates a \"raw\" implementation-specific event in the I<config> "
"field."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:296
+#: build/C/man2/perf_event_open.2:297
#, no-wrap
msgid "B<PERF_TYPE_BREAKPOINT> (since Linux 2.6.33)"
msgstr ""
#. commit 24f1e32c60c45c89a997c73395b69c8af6f0a84e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:302
+#: build/C/man2/perf_event_open.2:303
msgid ""
"This indicates a hardware breakpoint as provided by the CPU. Breakpoints "
"can be read/write accesses to an address as well as execution of an "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:302
+#: build/C/man2/perf_event_open.2:303
#, no-wrap
msgid "dynamic PMU"
msgstr ""
+#. commit 2e80a82a49c4c7eca4e35734380f28298ba5db19
#. type: Plain text
-#: build/C/man2/perf_event_open.2:321
+#: build/C/man2/perf_event_open.2:323
msgid ""
-"Since Linux 2.6.39, B<perf_event_open>() can support multiple PMUs. To "
+"Since Linux 2.6.38, B<perf_event_open>() can support multiple PMUs. To "
"enable this, a value exported by the kernel can be used in the I<type> field "
"to indicate which PMU to use. The value to use can be found in the sysfs "
"filesystem: there is a subdirectory per PMU instance under "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:322 build/C/man2/perf_event_open.2:1559
+#: build/C/man2/perf_event_open.2:324 build/C/man2/perf_event_open.2:1601
#, no-wrap
msgid "I<size>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:331
+#: build/C/man2/perf_event_open.2:333
msgid ""
"The size of the I<perf_event_attr> structure for forward/backward "
"compatibility. Set this using I<sizeof(struct perf_event_attr)> to allow "
"the kernel to see the struct size at the time of compilation."
msgstr ""
+#. commit cb5d76999029ae7a517cb07dfa732c1b5a934fc2
+#. this was added much later when PERF_ATTR_SIZE_VER2 happened
+#. but the actual attr_size had increased in 2.6.33
+#. commit cb5d76999029ae7a517cb07dfa732c1b5a934fc2
+#. commit 1659d129ed014b715b0b2120e6fd929bdd33ed03
#. type: Plain text
-#: build/C/man2/perf_event_open.2:346
+#: build/C/man2/perf_event_open.2:353
msgid ""
"The related define B<PERF_ATTR_SIZE_VER0> is set to 64; this was the size of "
"the first published struct. B<PERF_ATTR_SIZE_VER1> is 72, corresponding to "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:346
+#: build/C/man2/perf_event_open.2:353
#, no-wrap
msgid "I<config>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:357
+#: build/C/man2/perf_event_open.2:364
msgid ""
"This specifies which event you want, in conjunction with the I<type> field. "
"The I<config1> and I<config2> fields are also taken into account in cases "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:368
+#: build/C/man2/perf_event_open.2:375
msgid ""
"There are various ways to set the I<config> field that are dependent on the "
"value of the previously described I<type> field. What follows are various "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:378
+#: build/C/man2/perf_event_open.2:385
msgid ""
"If I<type> is B<PERF_TYPE_HARDWARE>, we are measuring one of the generalized "
"hardware CPU events. Not all of these are available on all platforms. Set "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:379
+#: build/C/man2/perf_event_open.2:386
#, no-wrap
msgid "B<PERF_COUNT_HW_CPU_CYCLES>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:383
+#: build/C/man2/perf_event_open.2:390
msgid "Total cycles. Be wary of what happens during CPU frequency scaling."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:383
+#: build/C/man2/perf_event_open.2:390
#, no-wrap
msgid "B<PERF_COUNT_HW_INSTRUCTIONS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:388
+#: build/C/man2/perf_event_open.2:395
msgid ""
"Retired instructions. Be careful, these can be affected by various issues, "
"most notably hardware interrupt counts."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:388
+#: build/C/man2/perf_event_open.2:395
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_REFERENCES>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:395
+#: build/C/man2/perf_event_open.2:402
msgid ""
"Cache accesses. Usually this indicates Last Level Cache accesses but this "
"may vary depending on your CPU. This may include prefetches and coherency "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:395
+#: build/C/man2/perf_event_open.2:402
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_MISSES>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:402
+#: build/C/man2/perf_event_open.2:409
msgid ""
"Cache misses. Usually this indicates Last Level Cache misses; this is "
"intended to be used in conjunction with the "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:402
+#: build/C/man2/perf_event_open.2:409
#, no-wrap
msgid "B<PERF_COUNT_HW_BRANCH_INSTRUCTIONS>"
msgstr ""
+#. commit f287d332ce835f77a4f5077d2c0ef1e3f9ea42d2
#. type: Plain text
-#: build/C/man2/perf_event_open.2:407
+#: build/C/man2/perf_event_open.2:415
msgid ""
-"Retired branch instructions. Prior to Linux 2.6.34, this used the wrong "
+"Retired branch instructions. Prior to Linux 2.6.35, this used the wrong "
"event on AMD processors."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:407
+#: build/C/man2/perf_event_open.2:415
#, no-wrap
msgid "B<PERF_COUNT_HW_BRANCH_MISSES>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:410
+#: build/C/man2/perf_event_open.2:418
msgid "Mispredicted branch instructions."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:410
+#: build/C/man2/perf_event_open.2:418
#, no-wrap
msgid "B<PERF_COUNT_HW_BUS_CYCLES>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:413
+#: build/C/man2/perf_event_open.2:421
msgid "Bus cycles, which can be different from total cycles."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:413
+#: build/C/man2/perf_event_open.2:421
#, no-wrap
msgid "B<PERF_COUNT_HW_STALLED_CYCLES_FRONTEND> (since Linux 3.0)"
msgstr ""
+#. commit 8f62242246351b5a4bc0c1f00c0c7003edea128a
#. type: Plain text
-#: build/C/man2/perf_event_open.2:416
+#: build/C/man2/perf_event_open.2:425
msgid "Stalled cycles during issue."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:416
+#: build/C/man2/perf_event_open.2:425
#, no-wrap
msgid "B<PERF_COUNT_HW_STALLED_CYCLES_BACKEND> (since Linux 3.0)"
msgstr ""
+#. commit 8f62242246351b5a4bc0c1f00c0c7003edea128a
#. type: Plain text
-#: build/C/man2/perf_event_open.2:419
+#: build/C/man2/perf_event_open.2:429
msgid "Stalled cycles during retirement."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:419
+#: build/C/man2/perf_event_open.2:429
#, no-wrap
msgid "B<PERF_COUNT_HW_REF_CPU_CYCLES> (since Linux 3.3)"
msgstr ""
#. commit c37e17497e01fc0f5d2d6feb5723b210b3ab8890
#. type: Plain text
-#: build/C/man2/perf_event_open.2:423
+#: build/C/man2/perf_event_open.2:433
msgid "Total cycles; not affected by CPU frequency scaling."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:433
+#: build/C/man2/perf_event_open.2:443
msgid ""
"If I<type> is B<PERF_TYPE_SOFTWARE>, we are measuring software events "
"provided by the kernel. Set I<config> to one of the following:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:434
+#: build/C/man2/perf_event_open.2:444
#, no-wrap
msgid "B<PERF_COUNT_SW_CPU_CLOCK>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:437
+#: build/C/man2/perf_event_open.2:447
msgid "This reports the CPU clock, a high-resolution per-CPU timer."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:437
+#: build/C/man2/perf_event_open.2:447
#, no-wrap
msgid "B<PERF_COUNT_SW_TASK_CLOCK>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:440
+#: build/C/man2/perf_event_open.2:450
msgid "This reports a clock count specific to the task that is running."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:440
+#: build/C/man2/perf_event_open.2:450
#, no-wrap
msgid "B<PERF_COUNT_SW_PAGE_FAULTS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:443
+#: build/C/man2/perf_event_open.2:453
msgid "This reports the number of page faults."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:443
+#: build/C/man2/perf_event_open.2:453
#, no-wrap
msgid "B<PERF_COUNT_SW_CONTEXT_SWITCHES>"
msgstr ""
+#. commit e49a5bd38159dfb1928fd25b173bc9de4bbadb21
#. type: Plain text
-#: build/C/man2/perf_event_open.2:448
+#: build/C/man2/perf_event_open.2:459
msgid ""
"This counts context switches. Until Linux 2.6.34, these were all reported "
"as user-space events, after that they are reported as happening in the "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:448
+#: build/C/man2/perf_event_open.2:459
#, no-wrap
msgid "B<PERF_COUNT_SW_CPU_MIGRATIONS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:452
+#: build/C/man2/perf_event_open.2:463
msgid "This reports the number of times the process has migrated to a new CPU."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:452
+#: build/C/man2/perf_event_open.2:463
#, no-wrap
msgid "B<PERF_COUNT_SW_PAGE_FAULTS_MIN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:456
+#: build/C/man2/perf_event_open.2:467
msgid ""
"This counts the number of minor page faults. These did not require disk I/O "
"to handle."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:456
+#: build/C/man2/perf_event_open.2:467
#, no-wrap
msgid "B<PERF_COUNT_SW_PAGE_FAULTS_MAJ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:460
+#: build/C/man2/perf_event_open.2:471
msgid ""
"This counts the number of major page faults. These required disk I/O to "
"handle."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:460
+#: build/C/man2/perf_event_open.2:471
#, no-wrap
msgid "B<PERF_COUNT_SW_ALIGNMENT_FAULTS> (since Linux 2.6.33)"
msgstr ""
#. commit f7d7986060b2890fc26db6ab5203efbd33aa2497
#. type: Plain text
-#: build/C/man2/perf_event_open.2:467
+#: build/C/man2/perf_event_open.2:478
msgid ""
"This counts the number of alignment faults. These happen when unaligned "
"memory accesses happen; the kernel can handle these but it reduces "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:467
+#: build/C/man2/perf_event_open.2:478
#, no-wrap
msgid "B<PERF_COUNT_SW_EMULATION_FAULTS> (since Linux 2.6.33)"
msgstr ""
#. commit f7d7986060b2890fc26db6ab5203efbd33aa2497
#. type: Plain text
-#: build/C/man2/perf_event_open.2:474
+#: build/C/man2/perf_event_open.2:485
msgid ""
"This counts the number of emulation faults. The kernel sometimes traps on "
"unimplemented instructions and emulates them for user space. This can "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:474
+#: build/C/man2/perf_event_open.2:485
#, no-wrap
msgid "B<PERF_COUNT_SW_DUMMY> (since Linux 3.12)"
msgstr ""
#. commit fa0097ee690693006ab1aea6c01ad3c851b65c77
#. type: Plain text
-#: build/C/man2/perf_event_open.2:482
+#: build/C/man2/perf_event_open.2:493
msgid ""
"This is a placeholder event that counts nothing. Informational sample "
"record types such as mmap or comm must be associated with an active event. "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:495
+#: build/C/man2/perf_event_open.2:506
msgid ""
"If I<type> is B<PERF_TYPE_TRACEPOINT>, then we are measuring kernel "
"tracepoints. The value to use in I<config> can be obtained from under "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:506
+#: build/C/man2/perf_event_open.2:517
msgid ""
"If I<type> is B<PERF_TYPE_HW_CACHE>, then we are measuring a hardware CPU "
"cache event. To calculate the appropriate I<config> value use the following "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:511
+#: build/C/man2/perf_event_open.2:522
#, no-wrap
msgid ""
" (perf_hw_cache_id) | (perf_hw_cache_op_id E<lt>E<lt> 8) |\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:516
+#: build/C/man2/perf_event_open.2:527
msgid "where I<perf_hw_cache_id> is one of:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:517
+#: build/C/man2/perf_event_open.2:528
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_L1D>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:520
+#: build/C/man2/perf_event_open.2:531
msgid "for measuring Level 1 Data Cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:520
+#: build/C/man2/perf_event_open.2:531
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_L1I>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:523
+#: build/C/man2/perf_event_open.2:534
msgid "for measuring Level 1 Instruction Cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:523
+#: build/C/man2/perf_event_open.2:534
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_LL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:526
+#: build/C/man2/perf_event_open.2:537
msgid "for measuring Last-Level Cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:526
+#: build/C/man2/perf_event_open.2:537
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_DTLB>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:529
+#: build/C/man2/perf_event_open.2:540
msgid "for measuring the Data TLB"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:529
+#: build/C/man2/perf_event_open.2:540
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_ITLB>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:532
+#: build/C/man2/perf_event_open.2:543
msgid "for measuring the Instruction TLB"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:532
+#: build/C/man2/perf_event_open.2:543
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_BPU>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:535
+#: build/C/man2/perf_event_open.2:546
msgid "for measuring the branch prediction unit"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:535
+#: build/C/man2/perf_event_open.2:546
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_NODE> (since Linux 3.1)"
msgstr ""
#. commit 89d6c0b5bdbb1927775584dcf532d98b3efe1477
#. type: Plain text
-#: build/C/man2/perf_event_open.2:539
+#: build/C/man2/perf_event_open.2:550
msgid "for measuring local memory accesses"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:544
+#: build/C/man2/perf_event_open.2:555
msgid "and I<perf_hw_cache_op_id> is one of"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:545
+#: build/C/man2/perf_event_open.2:556
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_OP_READ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:548
+#: build/C/man2/perf_event_open.2:559
msgid "for read accesses"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:548
+#: build/C/man2/perf_event_open.2:559
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_OP_WRITE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:551
+#: build/C/man2/perf_event_open.2:562
msgid "for write accesses"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:551
+#: build/C/man2/perf_event_open.2:562
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_OP_PREFETCH>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:554
+#: build/C/man2/perf_event_open.2:565
msgid "for prefetch accesses"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:559
+#: build/C/man2/perf_event_open.2:570
msgid "and I<perf_hw_cache_op_result_id> is one of"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:560
+#: build/C/man2/perf_event_open.2:571
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_RESULT_ACCESS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:563
+#: build/C/man2/perf_event_open.2:574
msgid "to measure accesses"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:563
+#: build/C/man2/perf_event_open.2:574
#, no-wrap
msgid "B<PERF_COUNT_HW_CACHE_RESULT_MISS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:566
+#: build/C/man2/perf_event_open.2:577
msgid "to measure misses"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:584
+#: build/C/man2/perf_event_open.2:595
msgid ""
"If I<type> is B<PERF_TYPE_RAW>, then a custom \"raw\" I<config> value is "
"needed. Most CPUs support events that are not covered by the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:593
+#: build/C/man2/perf_event_open.2:604
msgid ""
"If I<type> is B<PERF_TYPE_BREAKPOINT>, then leave I<config> set to zero. "
"Its parameters are set in other places."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:594
+#: build/C/man2/perf_event_open.2:605
#, no-wrap
msgid "I<sample_period>, I<sample_freq>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:606
+#: build/C/man2/perf_event_open.2:617
msgid ""
"A \"sampling\" event is one that generates an overflow notification every N "
"events, where N is given by I<sample_period>. A sampling event has "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:616
+#: build/C/man2/perf_event_open.2:627
msgid ""
"I<sample_freq> can be used if you wish to use frequency rather than period. "
"In this case, you set the I<freq> flag. The kernel will adjust the sampling "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:616
+#: build/C/man2/perf_event_open.2:627
#, no-wrap
msgid "I<sample_type>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:628
+#: build/C/man2/perf_event_open.2:639
msgid ""
"The various bits in this field specify which values to include in the "
"sample. They will be recorded in a ring-buffer, which is available to user "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:629
+#: build/C/man2/perf_event_open.2:640
#, no-wrap
msgid "B<PERF_SAMPLE_IP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:632
+#: build/C/man2/perf_event_open.2:643
msgid "Records instruction pointer."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:632
+#: build/C/man2/perf_event_open.2:643
#, no-wrap
msgid "B<PERF_SAMPLE_TID>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:635
+#: build/C/man2/perf_event_open.2:646
msgid "Records the process and thread IDs."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:635
+#: build/C/man2/perf_event_open.2:646
#, no-wrap
msgid "B<PERF_SAMPLE_TIME>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:638
+#: build/C/man2/perf_event_open.2:649
msgid "Records a timestamp."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:638
+#: build/C/man2/perf_event_open.2:649
#, no-wrap
msgid "B<PERF_SAMPLE_ADDR>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:641
+#: build/C/man2/perf_event_open.2:652
msgid "Records an address, if applicable."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:641
+#: build/C/man2/perf_event_open.2:652
#, no-wrap
msgid "B<PERF_SAMPLE_READ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:644
+#: build/C/man2/perf_event_open.2:655
msgid "Record counter values for all events in a group, not just the group leader."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:644
+#: build/C/man2/perf_event_open.2:655
#, no-wrap
msgid "B<PERF_SAMPLE_CALLCHAIN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:647
+#: build/C/man2/perf_event_open.2:658
msgid "Records the callchain (stack backtrace)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:647
+#: build/C/man2/perf_event_open.2:658
#, no-wrap
msgid "B<PERF_SAMPLE_ID>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:650
+#: build/C/man2/perf_event_open.2:661
msgid "Records a unique ID for the opened event's group leader."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:650
+#: build/C/man2/perf_event_open.2:661
#, no-wrap
msgid "B<PERF_SAMPLE_CPU>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:653
+#: build/C/man2/perf_event_open.2:664
msgid "Records CPU number."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:653
+#: build/C/man2/perf_event_open.2:664
#, no-wrap
msgid "B<PERF_SAMPLE_PERIOD>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:656
+#: build/C/man2/perf_event_open.2:667
msgid "Records the current sampling period."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:656
+#: build/C/man2/perf_event_open.2:667
#, no-wrap
msgid "B<PERF_SAMPLE_STREAM_ID>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:664
+#: build/C/man2/perf_event_open.2:675
msgid ""
"Records a unique ID for the opened event. Unlike B<PERF_SAMPLE_ID> the "
"actual ID is returned, not the group leader. This ID is the same as the one "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:664
+#: build/C/man2/perf_event_open.2:675
#, no-wrap
msgid "B<PERF_SAMPLE_RAW>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:668
+#: build/C/man2/perf_event_open.2:679
msgid ""
"Records additional data, if applicable. Usually returned by tracepoint "
"events."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:668
+#: build/C/man2/perf_event_open.2:679
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_STACK> (since Linux 3.4)"
msgstr ""
#. commit bce38cd53e5ddba9cb6d708c4ef3d04a4016ec7e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:674
+#: build/C/man2/perf_event_open.2:685
msgid ""
"This provides a record of recent branches, as provided by CPU branch "
"sampling hardware (such as Intel Last Branch Record). Not all hardware "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:678
+#: build/C/man2/perf_event_open.2:689
msgid ""
"See the I<branch_sample_type> field for how to filter which branches are "
"reported."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:678
+#: build/C/man2/perf_event_open.2:689
#, no-wrap
msgid "B<PERF_SAMPLE_REGS_USER> (since Linux 3.7)"
msgstr ""
#. commit 4018994f3d8785275ef0e7391b75c3462c029e56
#. type: Plain text
-#: build/C/man2/perf_event_open.2:683
+#: build/C/man2/perf_event_open.2:694
msgid ""
"Records the current user-level CPU register state (the values in the process "
"before the kernel was called)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:683
+#: build/C/man2/perf_event_open.2:694
#, no-wrap
msgid "B<PERF_SAMPLE_STACK_USER> (since Linux 3.7)"
msgstr ""
#. commit c5ebcedb566ef17bda7b02686e0d658a7bb42ee7
#. type: Plain text
-#: build/C/man2/perf_event_open.2:687
+#: build/C/man2/perf_event_open.2:698
msgid "Records the user level stack, allowing stack unwinding."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:687
+#: build/C/man2/perf_event_open.2:698
#, no-wrap
msgid "B<PERF_SAMPLE_WEIGHT> (since Linux 3.10)"
msgstr ""
#. commit c3feedf2aaf9ac8bad6f19f5d21e4ee0b4b87e9c
#. type: Plain text
-#: build/C/man2/perf_event_open.2:694
+#: build/C/man2/perf_event_open.2:705
msgid ""
"Records a hardware provided weight value that expresses how costly the "
"sampled event was. This allows the hardware to highlight expensive events "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:694
+#: build/C/man2/perf_event_open.2:705
#, no-wrap
msgid "B<PERF_SAMPLE_DATA_SRC> (since Linux 3.10)"
msgstr ""
#. commit d6be9ad6c960f43800a6f118932bc8a5a4eadcd1
#. type: Plain text
-#: build/C/man2/perf_event_open.2:701
+#: build/C/man2/perf_event_open.2:712
msgid ""
"Records the data source: where in the memory hierarchy the data associated "
-"with the sampled instruction came from. This is only available if the "
+"with the sampled instruction came from. This is available only if the "
"underlying hardware supports this feature."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:701
+#: build/C/man2/perf_event_open.2:712
#, no-wrap
msgid "B<PERF_SAMPLE_IDENTIFIER> (since Linux 3.12)"
msgstr ""
#. commit ff3d527cebc1fa3707c617bfe9e74f53fcfb0955
#. type: Plain text
-#: build/C/man2/perf_event_open.2:709
+#: build/C/man2/perf_event_open.2:720
msgid ""
"Places the B<SAMPLE_ID> value in a fixed position in the record, either at "
"the beginning (for sample events) or at the end (if a non-sample event)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:721
+#: build/C/man2/perf_event_open.2:732
msgid ""
"This was necessary because a sample stream may have records from various "
"different event sources with different I<sample_type> settings. Parsing the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:731
+#: build/C/man2/perf_event_open.2:742
msgid ""
"The B<PERF_SAMPLE_IDENTIFIER> setting makes the event stream always parsable "
"by putting B<SAMPLE_ID> in a fixed location, even though it means having "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:731
+#: build/C/man2/perf_event_open.2:742
#, no-wrap
msgid "B<PERF_SAMPLE_TRANSACTION> (since Linux 3.13)"
msgstr ""
#. commit fdfbbd07e91f8fe387140776f3fd94605f0c89e5
#. type: Plain text
-#: build/C/man2/perf_event_open.2:736
+#: build/C/man2/perf_event_open.2:747
msgid ""
"Records reasons for transactional memory abort events (for example, from "
"Intel TSX transactional memory support)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:744
+#: build/C/man2/perf_event_open.2:755
msgid ""
"The I<precise_ip> setting must be greater than 0 and a transactional memory "
"abort event must be measured or no values will be recorded. Also note that "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:745
+#: build/C/man2/perf_event_open.2:756
#, no-wrap
msgid "I<read_format>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:752
+#: build/C/man2/perf_event_open.2:763
msgid ""
"This field specifies the format of the data returned by B<read>(2) on a "
"B<perf_event_open>() file descriptor."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:753
+#: build/C/man2/perf_event_open.2:764
#, no-wrap
msgid "B<PERF_FORMAT_TOTAL_TIME_ENABLED>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:760
+#: build/C/man2/perf_event_open.2:771
msgid ""
"Adds the 64-bit I<time_enabled> field. This can be used to calculate "
"estimated totals if the PMU is overcommitted and multiplexing is happening."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:760
+#: build/C/man2/perf_event_open.2:771
#, no-wrap
msgid "B<PERF_FORMAT_TOTAL_TIME_RUNNING>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:767
+#: build/C/man2/perf_event_open.2:778
msgid ""
"Adds the 64-bit I<time_running> field. This can be used to calculate "
"estimated totals if the PMU is overcommitted and multiplexing is happening."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:767
+#: build/C/man2/perf_event_open.2:778
#, no-wrap
msgid "B<PERF_FORMAT_ID>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:770
+#: build/C/man2/perf_event_open.2:781
msgid "Adds a 64-bit unique value that corresponds to the event group."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:770
+#: build/C/man2/perf_event_open.2:781
#, no-wrap
msgid "B<PERF_FORMAT_GROUP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:773
+#: build/C/man2/perf_event_open.2:784
msgid "Allows all counter values in an event group to be read with one read."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:774
+#: build/C/man2/perf_event_open.2:785
#, no-wrap
msgid "I<disabled>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:784
+#: build/C/man2/perf_event_open.2:795
msgid ""
"The I<disabled> bit specifies whether the counter starts out disabled or "
"enabled. If disabled, the event can later be enabled by B<ioctl>(2), "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:795
+#: build/C/man2/perf_event_open.2:806
msgid ""
"When creating an event group, typically the group leader is initialized with "
"I<disabled> set to 1 and any child events are initialized with I<disabled> "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:795
+#: build/C/man2/perf_event_open.2:806
#, no-wrap
msgid "I<inherit>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:804
+#: build/C/man2/perf_event_open.2:815
msgid ""
"The I<inherit> bit specifies that this counter should count events of child "
"tasks as well as the task specified. This applies only to new children, not "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:809
+#: build/C/man2/perf_event_open.2:820
msgid ""
"Inherit does not work for some combinations of I<read_format>s, such as "
"B<PERF_FORMAT_GROUP>."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:809
+#: build/C/man2/perf_event_open.2:820
#, no-wrap
msgid "I<pinned>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:822
+#: build/C/man2/perf_event_open.2:833
msgid ""
"The I<pinned> bit specifies that the counter should always be on the CPU if "
"at all possible. It applies only to hardware counters and only to group "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:822
+#: build/C/man2/perf_event_open.2:833
#, no-wrap
msgid "I<exclusive>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:831
+#: build/C/man2/perf_event_open.2:842
msgid ""
"The I<exclusive> bit specifies that when this counter's group is on the CPU, "
"it should be the only group using the CPU's counters. In the future this "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:838
+#: build/C/man2/perf_event_open.2:849
msgid ""
"Note that many unexpected situations may prevent events with the "
"I<exclusive> bit set from ever running. This includes any users running a "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:838
+#: build/C/man2/perf_event_open.2:849
#, no-wrap
msgid "I<exclude_user>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:841
+#: build/C/man2/perf_event_open.2:852
msgid "If this bit is set, the count excludes events that happen in user space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:841
+#: build/C/man2/perf_event_open.2:852
#, no-wrap
msgid "I<exclude_kernel>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:844
+#: build/C/man2/perf_event_open.2:855
msgid "If this bit is set, the count excludes events that happen in kernel-space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:844
+#: build/C/man2/perf_event_open.2:855
#, no-wrap
msgid "I<exclude_hv>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:852
+#: build/C/man2/perf_event_open.2:863
msgid ""
"If this bit is set, the count excludes events that happen in the "
"hypervisor. This is mainly for PMUs that have built-in support for handling "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:852
+#: build/C/man2/perf_event_open.2:863
#, no-wrap
msgid "I<exclude_idle>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:855
+#: build/C/man2/perf_event_open.2:866
msgid "If set, don't count when the CPU is idle."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:855
+#: build/C/man2/perf_event_open.2:866
#, no-wrap
msgid "I<mmap>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:869
+#: build/C/man2/perf_event_open.2:880
msgid ""
"The I<mmap> bit enables generation of B<PERF_RECORD_MMAP> samples for every "
"B<mmap>(2) call that has B<PROT_EXEC> set. This allows tools to notice new "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:869 build/C/man2/perf_event_open.2:1719
+#: build/C/man2/perf_event_open.2:880 build/C/man2/perf_event_open.2:1761
#, no-wrap
msgid "I<comm>"
msgstr ""
+#. commit 82b897782d10fcc4930c9d4a15b175348fdd2871
#. type: Plain text
-#: build/C/man2/perf_event_open.2:887
+#: build/C/man2/perf_event_open.2:899
msgid ""
"The I<comm> bit enables tracking of process command name as modified by the "
"B<exec>(2) and B<prctl>(PR_SET_NAME) system calls as well as writing to "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:887
+#: build/C/man2/perf_event_open.2:899
#, no-wrap
msgid "I<freq>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:894
+#: build/C/man2/perf_event_open.2:906
msgid ""
"If this bit is set, then I<sample_frequency> not I<sample_period> is used "
"when setting up the sampling interval."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:894
+#: build/C/man2/perf_event_open.2:906
#, no-wrap
msgid "I<inherit_stat>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:901
+#: build/C/man2/perf_event_open.2:913
msgid ""
"This bit enables saving of event counts on context switch for inherited "
"tasks. This is meaningful only if the I<inherit> field is set."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:901
+#: build/C/man2/perf_event_open.2:913
#, no-wrap
msgid "I<enable_on_exec>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:906
+#: build/C/man2/perf_event_open.2:918
msgid ""
"If this bit is set, a counter is automatically enabled after a call to "
"B<exec>(2)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:906
+#: build/C/man2/perf_event_open.2:918
#, no-wrap
msgid "I<task>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:910
+#: build/C/man2/perf_event_open.2:922
msgid ""
"If this bit is set, then fork/exit notifications are included in the ring "
"buffer."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:910
+#: build/C/man2/perf_event_open.2:922
#, no-wrap
msgid "I<watermark>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:918
+#: build/C/man2/perf_event_open.2:930
msgid ""
"If set, have an overflow notification happen when we cross the "
"I<wakeup_watermark> boundary. Otherwise, overflow notifications happen "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:918
+#: build/C/man2/perf_event_open.2:930
#, no-wrap
msgid "I<precise_ip> (since Linux 2.6.35)"
msgstr ""
+#. commit ab608344bcbde4f55ec4cd911b686b0ce3eae076
#. type: Plain text
-#: build/C/man2/perf_event_open.2:928
+#: build/C/man2/perf_event_open.2:941
msgid ""
"This controls the amount of skid. Skid is how many instructions execute "
"between an event of interest happening and the kernel being able to stop and "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:930
+#: build/C/man2/perf_event_open.2:943
msgid "The values of this are the following:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:931
+#: build/C/man2/perf_event_open.2:944
#, no-wrap
msgid "0 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:935
+#: build/C/man2/perf_event_open.2:948
msgid "B<SAMPLE_IP> can have arbitrary skid."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:935
+#: build/C/man2/perf_event_open.2:948
#, no-wrap
msgid "1 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:939
+#: build/C/man2/perf_event_open.2:952
msgid "B<SAMPLE_IP> must have constant skid."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:939
+#: build/C/man2/perf_event_open.2:952
#, no-wrap
msgid "2 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:943
+#: build/C/man2/perf_event_open.2:956
msgid "B<SAMPLE_IP> requested to have 0 skid."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:943
+#: build/C/man2/perf_event_open.2:956
#, no-wrap
msgid "3 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:949
+#: build/C/man2/perf_event_open.2:962
msgid "B<SAMPLE_IP> must have 0 skid. See also B<PERF_RECORD_MISC_EXACT_IP>."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:950
+#: build/C/man2/perf_event_open.2:963
#, no-wrap
msgid "I<mmap_data> (since Linux 2.6.36)"
msgstr ""
+#. commit 3af9e859281bda7eb7c20b51879cf43aa788ac2e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:962
+#: build/C/man2/perf_event_open.2:976
msgid ""
"The counterpart of the I<mmap> field. This enables generation of "
"B<PERF_RECORD_MMAP> samples for B<mmap>(2) calls that do not have "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:962
+#: build/C/man2/perf_event_open.2:976
#, no-wrap
msgid "I<sample_id_all> (since Linux 2.6.38)"
msgstr ""
+#. commit c980d1091810df13f21aabbce545fd98f545bbf7
#. type: Plain text
-#: build/C/man2/perf_event_open.2:970
+#: build/C/man2/perf_event_open.2:985
msgid ""
"If set, then TID, TIME, ID, STREAM_ID, and CPU can additionally be included "
"in non-B<PERF_RECORD_SAMPLE>s if the corresponding I<sample_type> is "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:978
+#: build/C/man2/perf_event_open.2:993
msgid ""
"If B<PERF_SAMPLE_IDENTIFIER> is specified, then an additional ID value is "
"included as the last value to ease parsing the record stream. This may lead "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:980
+#: build/C/man2/perf_event_open.2:995
msgid "The layout is described by this pseudo-structure:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:990
+#: build/C/man2/perf_event_open.2:1005
#, no-wrap
msgid ""
"struct sample_id {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:991
+#: build/C/man2/perf_event_open.2:1006
#, no-wrap
msgid "I<exclude_host> (since Linux 3.2)"
msgstr ""
+#. commit a240f76165e6255384d4bdb8139895fac7988799
#. type: Plain text
-#: build/C/man2/perf_event_open.2:994
+#: build/C/man2/perf_event_open.2:1010
msgid "Do not measure time spent in VM host."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:994
+#: build/C/man2/perf_event_open.2:1010
#, no-wrap
msgid "I<exclude_guest> (since Linux 3.2)"
msgstr ""
+#. commit a240f76165e6255384d4bdb8139895fac7988799
#. type: Plain text
-#: build/C/man2/perf_event_open.2:997
+#: build/C/man2/perf_event_open.2:1014
msgid "Do not measure time spent in VM guest."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:997
+#: build/C/man2/perf_event_open.2:1014
#, no-wrap
msgid "I<exclude_callchain_kernel> (since Linux 3.7)"
msgstr ""
+#. commit d077526485d5c9b12fe85d0b2b3b7041e6bc5f91
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1000
+#: build/C/man2/perf_event_open.2:1018
msgid "Do not include kernel callchains."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1000
+#: build/C/man2/perf_event_open.2:1018
#, no-wrap
msgid "I<exclude_callchain_user> (since Linux 3.7)"
msgstr ""
+#. commit d077526485d5c9b12fe85d0b2b3b7041e6bc5f91
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1003
+#: build/C/man2/perf_event_open.2:1022
msgid "Do not include user callchains."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1003
+#: build/C/man2/perf_event_open.2:1022
#, no-wrap
msgid "I<mmap2> (since Linux 3.16)"
msgstr ""
+#. commit 13d7a2410fa637f450a29ecb515ac318ee40c741
+#. This is tricky; was committed during 3.12 development
+#. but right before release was disabled.
+#. So while you could select mmap2 starting with 3.12
+#. it did not work until 3.16
+#. commit a5a5ba72843dd05f991184d6cb9a4471acce1005
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1010
+#: build/C/man2/perf_event_open.2:1035
msgid ""
"Generate an extended executable mmap record that contains enough additional "
"information to uniquely identify shared mappings. The I<mmap> flag must "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1010
+#: build/C/man2/perf_event_open.2:1035
#, no-wrap
msgid "I<comm_exec> (since Linux 3.16)"
msgstr ""
+#. commit 82b897782d10fcc4930c9d4a15b175348fdd2871
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1025
+#: build/C/man2/perf_event_open.2:1051
msgid ""
"This is purely a feature-detection flag, it does not change kernel "
"behavior. If this flag can successfully be set, then, when I<comm> is "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1025
+#: build/C/man2/perf_event_open.2:1051
#, no-wrap
msgid "I<wakeup_events>, I<wakeup_watermark>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1035
+#: build/C/man2/perf_event_open.2:1061
msgid ""
"This union sets how many samples (I<wakeup_events>) or bytes "
"(I<wakeup_watermark>) happen before an overflow notification happens. "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1045
+#: build/C/man2/perf_event_open.2:1071
msgid ""
-"I<wakeup_events> only counts B<PERF_RECORD_SAMPLE> record types. To receive "
+"I<wakeup_events> counts only B<PERF_RECORD_SAMPLE> record types. To receive "
"overflow notification for all B<PERF_RECORD> types choose watermark and set "
"I<wakeup_watermark> to 1."
msgstr ""
+#. commit f506b3dc0ec454a16d40cab9ee5d75435b39dc50
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1050
+#: build/C/man2/perf_event_open.2:1077
msgid ""
"Prior to Linux 3.0 setting I<wakeup_events> to 0 resulted in no overflow "
"notifications; more recent kernels treat 0 the same as 1."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1050
+#: build/C/man2/perf_event_open.2:1077
#, no-wrap
msgid "I<bp_type> (since Linux 2.6.33)"
msgstr ""
+#. commit 24f1e32c60c45c89a997c73395b69c8af6f0a84e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1054
+#: build/C/man2/perf_event_open.2:1082
msgid "This chooses the breakpoint type. It is one of:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1055
+#: build/C/man2/perf_event_open.2:1083
#, no-wrap
msgid "B<HW_BREAKPOINT_EMPTY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1058
+#: build/C/man2/perf_event_open.2:1086
msgid "No breakpoint."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1058
+#: build/C/man2/perf_event_open.2:1086
#, no-wrap
msgid "B<HW_BREAKPOINT_R>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1061
+#: build/C/man2/perf_event_open.2:1089
msgid "Count when we read the memory location."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1061
+#: build/C/man2/perf_event_open.2:1089
#, no-wrap
msgid "B<HW_BREAKPOINT_W>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1064
+#: build/C/man2/perf_event_open.2:1092
msgid "Count when we write the memory location."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1064
+#: build/C/man2/perf_event_open.2:1092
#, no-wrap
msgid "B<HW_BREAKPOINT_RW>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1067
+#: build/C/man2/perf_event_open.2:1095
msgid "Count when we read or write the memory location."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1067
+#: build/C/man2/perf_event_open.2:1095
#, no-wrap
msgid "B<HW_BREAKPOINT_X>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1070
+#: build/C/man2/perf_event_open.2:1098
msgid "Count when we execute code at the memory location."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1079
+#: build/C/man2/perf_event_open.2:1107
msgid ""
"The values can be combined via a bitwise or, but the combination of "
"B<HW_BREAKPOINT_R> or B<HW_BREAKPOINT_W> with B<HW_BREAKPOINT_X> is not "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1080
+#: build/C/man2/perf_event_open.2:1108
#, no-wrap
msgid "I<bp_addr> (since Linux 2.6.33)"
msgstr ""
+#. commit 24f1e32c60c45c89a997c73395b69c8af6f0a84e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1087
+#: build/C/man2/perf_event_open.2:1116
msgid ""
"I<bp_addr> address of the breakpoint. For execution breakpoints this is the "
"memory address of the instruction of interest; for read and write "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1087
+#: build/C/man2/perf_event_open.2:1116
#, no-wrap
msgid "I<config1> (since Linux 2.6.39)"
msgstr ""
+#. commit a7e3ed1e470116c9d12c2f778431a481a6be8ab6
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1094
+#: build/C/man2/perf_event_open.2:1124
msgid ""
"I<config1> is used for setting events that need an extra register or "
"otherwise do not fit in the regular config field. Raw OFFCORE_EVENTS on "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1094
+#: build/C/man2/perf_event_open.2:1124
#, no-wrap
msgid "I<bp_len> (since Linux 2.6.33)"
msgstr ""
+#. commit 24f1e32c60c45c89a997c73395b69c8af6f0a84e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1108
+#: build/C/man2/perf_event_open.2:1139
msgid ""
"I<bp_len> is the length of the breakpoint being measured if I<type> is "
"B<PERF_TYPE_BREAKPOINT>. Options are B<HW_BREAKPOINT_LEN_1>, "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1108
+#: build/C/man2/perf_event_open.2:1139
#, no-wrap
msgid "I<config2> (since Linux 2.6.39)"
msgstr ""
+#. commit a7e3ed1e470116c9d12c2f778431a481a6be8ab6
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1115
+#: build/C/man2/perf_event_open.2:1147
msgid "I<config2> is a further extension of the I<config1> field."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1115
+#: build/C/man2/perf_event_open.2:1147
#, no-wrap
msgid "I<branch_sample_type> (since Linux 3.4)"
msgstr ""
+#. commit bce38cd53e5ddba9cb6d708c4ef3d04a4016ec7e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1121
+#: build/C/man2/perf_event_open.2:1154
msgid ""
"If B<PERF_SAMPLE_BRANCH_STACK> is enabled, then this specifies what branches "
"to include in the branch record."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1127
+#: build/C/man2/perf_event_open.2:1160
msgid ""
"The first part of the value is the privilege level, which is a combination "
"of one of the following values. If the user does not set privilege level "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1128
+#: build/C/man2/perf_event_open.2:1161
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_USER>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1131
+#: build/C/man2/perf_event_open.2:1164
msgid "Branch target is in user space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1131
+#: build/C/man2/perf_event_open.2:1164
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_KERNEL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1134
+#: build/C/man2/perf_event_open.2:1167
msgid "Branch target is in kernel space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1134
+#: build/C/man2/perf_event_open.2:1167
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_HV>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1137
+#: build/C/man2/perf_event_open.2:1170
msgid "Branch target is in hypervisor."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1137
+#: build/C/man2/perf_event_open.2:1170
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_PLM_ALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1140
+#: build/C/man2/perf_event_open.2:1173
msgid "A convenience value that is the three preceding values ORed together."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1144
+#: build/C/man2/perf_event_open.2:1177
msgid ""
"In addition to the privilege value, at least one or more of the following "
"bits must be set."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1145
+#: build/C/man2/perf_event_open.2:1178
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1148
+#: build/C/man2/perf_event_open.2:1181
msgid "Any branch type."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1148
+#: build/C/man2/perf_event_open.2:1181
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY_CALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1151
+#: build/C/man2/perf_event_open.2:1184
msgid "Any call branch."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1151
+#: build/C/man2/perf_event_open.2:1184
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY_RETURN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1154
+#: build/C/man2/perf_event_open.2:1187
msgid "Any return branch."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1154
+#: build/C/man2/perf_event_open.2:1187
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_IND_CALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1157
+#: build/C/man2/perf_event_open.2:1190
msgid "Indirect calls."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1157
+#: build/C/man2/perf_event_open.2:1190
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_COND> (since Linux 3.16)"
msgstr ""
#. commit bac52139f0b7ab31330e98fd87fc5a2664951050
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1161
+#: build/C/man2/perf_event_open.2:1194
msgid "Conditional branches."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1161
+#: build/C/man2/perf_event_open.2:1194
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ABORT_TX> (since Linux 3.11)"
msgstr ""
#. commit 135c5612c460f89657c4698fe2ea753f6f667963
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1165
+#: build/C/man2/perf_event_open.2:1198
msgid "Transactional memory aborts."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1165
+#: build/C/man2/perf_event_open.2:1198
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_IN_TX> (since Linux 3.11)"
msgstr ""
#. commit 135c5612c460f89657c4698fe2ea753f6f667963
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1169
+#: build/C/man2/perf_event_open.2:1202
msgid "Branch in transactional memory transaction."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1169
+#: build/C/man2/perf_event_open.2:1202
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_NO_TX> (since Linux 3.11)"
msgstr ""
#. commit 135c5612c460f89657c4698fe2ea753f6f667963
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1173
+#: build/C/man2/perf_event_open.2:1206
msgid "Branch not in transactional memory transaction."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1175
+#: build/C/man2/perf_event_open.2:1208
#, no-wrap
msgid "I<sample_regs_user> (since Linux 3.7)"
msgstr ""
+#. commit 4018994f3d8785275ef0e7391b75c3462c029e56
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1181
+#: build/C/man2/perf_event_open.2:1215
msgid ""
"This bit mask defines the set of user CPU registers to dump on samples. The "
"layout of the register mask is architecture-specific and described in the "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1181
+#: build/C/man2/perf_event_open.2:1215
#, no-wrap
msgid "I<sample_stack_user> (since Linux 3.7)"
msgstr ""
+#. commit c5ebcedb566ef17bda7b02686e0d658a7bb42ee7
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1186
+#: build/C/man2/perf_event_open.2:1221
msgid ""
"This defines the size of the user stack to dump if B<PERF_SAMPLE_STACK_USER> "
"is specified."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1186
+#: build/C/man2/perf_event_open.2:1221
#, no-wrap
msgid "Reading results"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1196
+#: build/C/man2/perf_event_open.2:1231
msgid ""
"Once a B<perf_event_open>() file descriptor has been opened, the values of "
"the events can be read from the file descriptor. The values that are there "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1201
+#: build/C/man2/perf_event_open.2:1236
msgid ""
"If you attempt to read into a buffer that is not big enough to hold the data "
"B<ENOSPC> is returned"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1203
+#: build/C/man2/perf_event_open.2:1238
msgid "Here is the layout of the data returned by a read:"
msgstr ""
-#. type: IP
-#: build/C/man2/perf_event_open.2:1203 build/C/man2/perf_event_open.2:1221 build/C/man2/ptrace.2:1735 build/C/man2/ptrace.2:1745 build/C/man2/ptrace.2:1753 build/C/man2/ptrace.2:1759 build/C/man2/ptrace.2:1888 build/C/man2/splice.2:55 build/C/man2/splice.2:61 build/C/man2/splice.2:70
-#, no-wrap
-msgid "*"
-msgstr ""
-
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1207
+#: build/C/man2/perf_event_open.2:1242
msgid ""
"If B<PERF_FORMAT_GROUP> was specified to allow reading all events in a group "
"at once:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1219
+#: build/C/man2/perf_event_open.2:1254
#, no-wrap
msgid ""
"struct read_format {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1227
+#: build/C/man2/perf_event_open.2:1262
msgid "If B<PERF_FORMAT_GROUP> was I<not> specified:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1236
+#: build/C/man2/perf_event_open.2:1271
#, no-wrap
msgid ""
"struct read_format {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1240
+#: build/C/man2/perf_event_open.2:1275
msgid "The values read are as follows:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1240
+#: build/C/man2/perf_event_open.2:1275
#, no-wrap
msgid "I<nr>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1246
+#: build/C/man2/perf_event_open.2:1281
msgid ""
"The number of events in this file descriptor. Only available if "
"B<PERF_FORMAT_GROUP> was specified."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1246
+#: build/C/man2/perf_event_open.2:1281
#, no-wrap
msgid "I<time_enabled>, I<time_running>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1258
+#: build/C/man2/perf_event_open.2:1293
msgid ""
"Total time the event was enabled and running. Normally these are the same. "
"If more events are started, then available counter slots on the PMU, then "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1258
+#: build/C/man2/perf_event_open.2:1293
#, no-wrap
msgid "I<value>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1261
+#: build/C/man2/perf_event_open.2:1296
msgid "An unsigned 64-bit value containing the counter result."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1261 build/C/man2/perf_event_open.2:1690 build/C/man2/perf_event_open.2:1856
+#: build/C/man2/perf_event_open.2:1296 build/C/man2/perf_event_open.2:1732 build/C/man2/perf_event_open.2:1898
#, no-wrap
msgid "I<id>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1267
+#: build/C/man2/perf_event_open.2:1302
msgid ""
-"A globally unique value for this particular event, only there if "
+"A globally unique value for this particular event, only present if "
"B<PERF_FORMAT_ID> was specified in I<read_format>."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1267
+#: build/C/man2/perf_event_open.2:1302
#, no-wrap
msgid "MMAP layout"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1277
+#: build/C/man2/perf_event_open.2:1312
msgid ""
"When using B<perf_event_open>() in sampled mode, asynchronous events (like "
"counter overflow or B<PROT_EXEC> mmap tracking) are logged into a "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1283
+#: build/C/man2/perf_event_open.2:1318
msgid ""
"The mmap size should be 1+2^n pages, where the first page is a metadata page "
"(I<struct perf_event_mmap_page>) that contains various bits of information "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1286
+#: build/C/man2/perf_event_open.2:1321
msgid ""
"Before kernel 2.6.39, there is a bug that means you must allocate a mmap "
"ring buffer when sampling even if you do not plan to access it."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1288
+#: build/C/man2/perf_event_open.2:1323
msgid "The structure of the first metadata mmap page is as follows:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1317
+#: build/C/man2/perf_event_open.2:1352
#, no-wrap
msgid ""
"struct perf_event_mmap_page {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1323
+#: build/C/man2/perf_event_open.2:1358
msgid ""
"The following list describes the fields in the I<perf_event_mmap_page> "
"structure in more detail:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1323
+#: build/C/man2/perf_event_open.2:1358
#, no-wrap
msgid "I<version>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1326
+#: build/C/man2/perf_event_open.2:1361
msgid "Version number of this structure."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1326
+#: build/C/man2/perf_event_open.2:1361
#, no-wrap
msgid "I<compat_version>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1329
+#: build/C/man2/perf_event_open.2:1364
msgid "The lowest version this is compatible with."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1329
+#: build/C/man2/perf_event_open.2:1364
#, no-wrap
msgid "I<lock>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1332
+#: build/C/man2/perf_event_open.2:1367
msgid "A seqlock for synchronization."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1332
+#: build/C/man2/perf_event_open.2:1367
#, no-wrap
msgid "I<index>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1335
+#: build/C/man2/perf_event_open.2:1370
msgid "A unique hardware counter identifier."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1335
+#: build/C/man2/perf_event_open.2:1370
#, no-wrap
msgid "I<offset>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1340
+#: build/C/man2/perf_event_open.2:1375
msgid ""
"When using rdpmc for reads this offset value must be added to the one "
"returned by rdpmc to get the current total event count."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1340
+#: build/C/man2/perf_event_open.2:1375
#, no-wrap
msgid "I<time_enabled>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1343
+#: build/C/man2/perf_event_open.2:1378
msgid "Time the event was active."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1343
+#: build/C/man2/perf_event_open.2:1378
#, no-wrap
msgid "I<time_running>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1346
+#: build/C/man2/perf_event_open.2:1381
msgid "Time the event was running."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1346
+#: build/C/man2/perf_event_open.2:1381
#, no-wrap
msgid "I<cap_usr_time> / I<cap_usr_rdpmc> / I<cap_bit0> (since Linux 3.4)"
msgstr ""
+#. commit c7206205d00ab375839bd6c7ddb247d600693c09
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1359
+#: build/C/man2/perf_event_open.2:1395
msgid ""
"There was a bug in the definition of I<cap_usr_time> and I<cap_usr_rdpmc> "
"from Linux 3.4 until Linux 3.11. Both bits were defined to point to the "
"I<cap_usr_rdpmc> were actually set."
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1367
+#: build/C/man2/perf_event_open.2:1404
msgid ""
"Starting with Linux 3.12, these are renamed to I<cap_bit0> and you should "
"use the I<cap_user_time> and I<cap_user_rdpmc> fields instead."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1368
+#: build/C/man2/perf_event_open.2:1405
#, no-wrap
msgid "I<cap_bit0_is_deprecated> (since Linux 3.12)"
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1376
+#: build/C/man2/perf_event_open.2:1414
msgid ""
"If set, this bit indicates that the kernel supports the properly separated "
"I<cap_user_time> and I<cap_user_rdpmc> bits."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1383
+#: build/C/man2/perf_event_open.2:1421
msgid ""
"If not-set, it indicates an older kernel where I<cap_usr_time> and "
"I<cap_usr_rdpmc> map to the same bit and thus both features should be used "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1384
+#: build/C/man2/perf_event_open.2:1422
#, no-wrap
msgid "I<cap_user_rdpmc> (since Linux 3.12)"
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1389
+#: build/C/man2/perf_event_open.2:1428
msgid ""
"If the hardware supports user-space read of performance counters without "
"syscall (this is the \"rdpmc\" instruction on x86), then the following code "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1395
+#: build/C/man2/perf_event_open.2:1434
#, no-wrap
msgid ""
"u32 seq, time_mult, time_shift, idx, width;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1401
+#: build/C/man2/perf_event_open.2:1440
#, no-wrap
msgid ""
"do {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1408
+#: build/C/man2/perf_event_open.2:1447
#, no-wrap
msgid ""
" if (pc-E<gt>cap_usr_time && enabled != running) {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1411
+#: build/C/man2/perf_event_open.2:1450
#, no-wrap
msgid ""
" idx = pc-E<gt>index;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1416
+#: build/C/man2/perf_event_open.2:1455
#, no-wrap
msgid ""
" if (pc-E<gt>cap_usr_rdpmc && idx) {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1419
+#: build/C/man2/perf_event_open.2:1458
#, no-wrap
msgid ""
" barrier();\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1421
+#: build/C/man2/perf_event_open.2:1460
#, no-wrap
msgid "I<cap_user_time> (since Linux 3.12)"
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1425
+#: build/C/man2/perf_event_open.2:1465
msgid ""
"This bit indicates the hardware has a constant, nonstop timestamp counter "
"(TSC on x86)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1425
+#: build/C/man2/perf_event_open.2:1465
#, no-wrap
msgid "I<cap_user_time_zero> (since Linux 3.12)"
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1431
+#: build/C/man2/perf_event_open.2:1472
msgid ""
"Indicates the presence of I<time_zero> which allows mapping timestamp values "
"to the hardware clock."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1431
+#: build/C/man2/perf_event_open.2:1472
#, no-wrap
msgid "I<pmc_width>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1438
+#: build/C/man2/perf_event_open.2:1479
msgid ""
"If I<cap_usr_rdpmc>, this field provides the bit-width of the value read "
"using the rdpmc or equivalent instruction. This can be used to sign extend "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1444
+#: build/C/man2/perf_event_open.2:1485
#, no-wrap
msgid ""
"pmc E<lt>E<lt>= 64 - pmc_width;\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1446
+#: build/C/man2/perf_event_open.2:1487
#, no-wrap
msgid "I<time_shift>, I<time_mult>, I<time_offset>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1453
+#: build/C/man2/perf_event_open.2:1494
msgid ""
"If I<cap_usr_time>, these fields can be used to compute the time delta since "
"time_enabled (in nanoseconds) using rdtsc or similar."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1461
+#: build/C/man2/perf_event_open.2:1502
#, no-wrap
msgid ""
" u64 quot, rem;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1473
+#: build/C/man2/perf_event_open.2:1514
msgid ""
"Where I<time_offset>, I<time_mult>, I<time_shift>, and I<cyc> are read in "
"the seqcount loop described above. This delta can then be added to enabled "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1481
+#: build/C/man2/perf_event_open.2:1522
#, no-wrap
msgid ""
" enabled += delta;\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1482
+#: build/C/man2/perf_event_open.2:1523
#, no-wrap
msgid "I<time_zero> (since Linux 3.12)"
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1490
+#: build/C/man2/perf_event_open.2:1532
msgid ""
"If I<cap_usr_time_zero> is set, then the hardware clock (the TSC timestamp "
"counter on x86) can be calculated from the I<time_zero>, I<time_mult>, and "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1496
+#: build/C/man2/perf_event_open.2:1538
#, no-wrap
msgid ""
" time = timestamp - time_zero;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1499
+#: build/C/man2/perf_event_open.2:1541
msgid "And vice versa:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1505
+#: build/C/man2/perf_event_open.2:1547
#, no-wrap
msgid ""
" quot = cyc E<gt>E<gt> time_shift;\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1506
+#: build/C/man2/perf_event_open.2:1548
#, no-wrap
msgid "I<data_head>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1512
+#: build/C/man2/perf_event_open.2:1554
msgid ""
"This points to the head of the data section. The value continuously "
"increases, it does not wrap. The value needs to be manually wrapped by the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1517
+#: build/C/man2/perf_event_open.2:1559
msgid ""
"On SMP-capable platforms, after reading the I<data_head> value, user space "
"should issue an rmb()."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1517
+#: build/C/man2/perf_event_open.2:1559
#, no-wrap
msgid "I<data_tail>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1525
+#: build/C/man2/perf_event_open.2:1567
msgid ""
"When the mapping is B<PROT_WRITE>, the I<data_tail> value should be written "
"by user space to reflect the last read data. In this case, the kernel will "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1527
+#: build/C/man2/perf_event_open.2:1569
msgid "The following 2^n ring-buffer pages have the layout described below."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1541
+#: build/C/man2/perf_event_open.2:1583
msgid ""
"If I<perf_event_attr.sample_id_all> is set, then all event types will have "
"the sample_type selected fields related to where/when (identity) an event "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1543
+#: build/C/man2/perf_event_open.2:1585
msgid "The mmap values start with a header:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1551
+#: build/C/man2/perf_event_open.2:1593
#, no-wrap
msgid ""
"struct perf_event_header {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1559
+#: build/C/man2/perf_event_open.2:1601
msgid ""
"Below, we describe the I<perf_event_header> fields in more detail. For ease "
"of reading, the fields with shorter descriptions are presented first."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1562
+#: build/C/man2/perf_event_open.2:1604
msgid "This indicates the size of the record."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1562
+#: build/C/man2/perf_event_open.2:1604
#, no-wrap
msgid "I<misc>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1567
+#: build/C/man2/perf_event_open.2:1609
msgid "The I<misc> field contains additional information about the sample."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1572
+#: build/C/man2/perf_event_open.2:1614
msgid ""
"The CPU mode can be determined from this value by masking with "
"B<PERF_RECORD_MISC_CPUMODE_MASK> and looking for one of the following (note "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1573
+#: build/C/man2/perf_event_open.2:1615
#, no-wrap
msgid "B<PERF_RECORD_MISC_CPUMODE_UNKNOWN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1576
+#: build/C/man2/perf_event_open.2:1618
msgid "Unknown CPU mode."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1576
+#: build/C/man2/perf_event_open.2:1618
#, no-wrap
msgid "B<PERF_RECORD_MISC_KERNEL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1579
+#: build/C/man2/perf_event_open.2:1621
msgid "Sample happened in the kernel."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1579
+#: build/C/man2/perf_event_open.2:1621
#, no-wrap
msgid "B<PERF_RECORD_MISC_USER>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1582
+#: build/C/man2/perf_event_open.2:1624
msgid "Sample happened in user code."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1582
+#: build/C/man2/perf_event_open.2:1624
#, no-wrap
msgid "B<PERF_RECORD_MISC_HYPERVISOR>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1585
+#: build/C/man2/perf_event_open.2:1627
msgid "Sample happened in the hypervisor."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1585
+#: build/C/man2/perf_event_open.2:1627
#, no-wrap
-msgid "B<PERF_RECORD_MISC_GUEST_KERNEL> (since Linux2.6.35)"
+msgid "B<PERF_RECORD_MISC_GUEST_KERNEL> (since Linux 2.6.35)"
msgstr ""
#. commit 39447b386c846bbf1c56f6403c5282837486200f
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1589
+#: build/C/man2/perf_event_open.2:1631
msgid "Sample happened in the guest kernel."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1589
+#: build/C/man2/perf_event_open.2:1631
#, no-wrap
-msgid "B<PERF_RECORD_MISC_GUEST_USER (since Linux2.6.35)>"
+msgid "B<PERF_RECORD_MISC_GUEST_USER (since Linux 2.6.35)>"
msgstr ""
#. commit 39447b386c846bbf1c56f6403c5282837486200f
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1593
+#: build/C/man2/perf_event_open.2:1635
msgid "Sample happened in guest user code."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1597
+#: build/C/man2/perf_event_open.2:1639
msgid "In addition, one of the following bits can be set:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1597
+#: build/C/man2/perf_event_open.2:1639
#, no-wrap
msgid "B<PERF_RECORD_MISC_MMAP_DATA> (since Linux 3.10)"
msgstr ""
#. commit 2fe85427e3bf65d791700d065132772fc26e4d75
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1602
+#: build/C/man2/perf_event_open.2:1644
msgid ""
"This is set when the mapping is not executable; otherwise the mapping is "
"executable."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1602
+#: build/C/man2/perf_event_open.2:1644
#, no-wrap
msgid "B<PERF_RECORD_MISC_COMM_EXEC> (since Linux 3.16)"
msgstr ""
#. commit 82b897782d10fcc4930c9d4a15b175348fdd2871
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1614
+#: build/C/man2/perf_event_open.2:1656
msgid ""
"This is set for a B<PERF_RECORD_COMM> record on kernels more recent than "
"Linux 3.16 if a process name change was caused by an B<exec>(2) system "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1614
+#: build/C/man2/perf_event_open.2:1656
#, no-wrap
msgid "B<PERF_RECORD_MISC_EXACT_IP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1622
+#: build/C/man2/perf_event_open.2:1664
msgid ""
"This indicates that the content of B<PERF_SAMPLE_IP> points to the actual "
"instruction that triggered the event. See also "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1622
+#: build/C/man2/perf_event_open.2:1664
#, no-wrap
msgid "B<PERF_RECORD_MISC_EXT_RESERVED> (since Linux 2.6.35)"
msgstr ""
#. commit 1676b8a077c352085d52578fb4f29350b58b6e74
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1626
+#: build/C/man2/perf_event_open.2:1668
msgid "This indicates there is extended data available (currently not used)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1636
+#: build/C/man2/perf_event_open.2:1678
msgid ""
"The I<type> value is one of the below. The values in the corresponding "
"record (that follows the header) depend on the I<type> selected as shown."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1638
+#: build/C/man2/perf_event_open.2:1680
#, no-wrap
msgid "B<PERF_RECORD_MMAP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1645
+#: build/C/man2/perf_event_open.2:1687
msgid ""
"The MMAP events record the B<PROT_EXEC> mappings so that we can correlate "
"user-space IPs to code. They have the following structure:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1656
+#: build/C/man2/perf_event_open.2:1698
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1659 build/C/man2/perf_event_open.2:1713 build/C/man2/perf_event_open.2:2232
+#: build/C/man2/perf_event_open.2:1701 build/C/man2/perf_event_open.2:1755 build/C/man2/perf_event_open.2:2276
#, no-wrap
msgid "I<pid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1662 build/C/man2/perf_event_open.2:1716 build/C/man2/perf_event_open.2:2235
+#: build/C/man2/perf_event_open.2:1704 build/C/man2/perf_event_open.2:1758 build/C/man2/perf_event_open.2:2279
msgid "is the process ID."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1662 build/C/man2/perf_event_open.2:1716 build/C/man2/perf_event_open.2:2235
+#: build/C/man2/perf_event_open.2:1704 build/C/man2/perf_event_open.2:1758 build/C/man2/perf_event_open.2:2279
#, no-wrap
msgid "I<tid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1665 build/C/man2/perf_event_open.2:1719 build/C/man2/perf_event_open.2:2238
+#: build/C/man2/perf_event_open.2:1707 build/C/man2/perf_event_open.2:1761 build/C/man2/perf_event_open.2:2282
msgid "is the thread ID."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1665 build/C/man2/perf_event_open.2:1849 build/C/man2/perf_event_open.2:2238
+#: build/C/man2/perf_event_open.2:1707 build/C/man2/perf_event_open.2:1891 build/C/man2/perf_event_open.2:2282
#, no-wrap
msgid "I<addr>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1674
+#: build/C/man2/perf_event_open.2:1716
msgid ""
"is the address of the allocated memory. I<len> is the length of the "
"allocated memory. I<pgoff> is the page offset of the allocated memory. "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1675
+#: build/C/man2/perf_event_open.2:1717
#, no-wrap
msgid "B<PERF_RECORD_LOST>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1678
+#: build/C/man2/perf_event_open.2:1720
msgid "This record indicates when events are lost."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1687
+#: build/C/man2/perf_event_open.2:1729
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1693
+#: build/C/man2/perf_event_open.2:1735
msgid "is the unique event ID for the samples that were lost."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1693
+#: build/C/man2/perf_event_open.2:1735
#, no-wrap
msgid "I<lost>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1696
+#: build/C/man2/perf_event_open.2:1738
msgid "is the number of events that were lost."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1697
+#: build/C/man2/perf_event_open.2:1739
#, no-wrap
msgid "B<PERF_RECORD_COMM>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1700
+#: build/C/man2/perf_event_open.2:1742
msgid "This record indicates a change in the process name."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1710
+#: build/C/man2/perf_event_open.2:1752
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1722
+#: build/C/man2/perf_event_open.2:1764
msgid "is a string containing the new name of the process."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1723
+#: build/C/man2/perf_event_open.2:1765
#, no-wrap
msgid "B<PERF_RECORD_EXIT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1726
+#: build/C/man2/perf_event_open.2:1768
msgid "This record indicates a process exit event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1736 build/C/man2/perf_event_open.2:1766
+#: build/C/man2/perf_event_open.2:1778 build/C/man2/perf_event_open.2:1808
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1738
+#: build/C/man2/perf_event_open.2:1780
#, no-wrap
msgid "B<PERF_RECORD_THROTTLE>, B<PERF_RECORD_UNTHROTTLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1741
+#: build/C/man2/perf_event_open.2:1783
msgid "This record indicates a throttle/unthrottle event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1751
+#: build/C/man2/perf_event_open.2:1793
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1753
+#: build/C/man2/perf_event_open.2:1795
#, no-wrap
msgid "B<PERF_RECORD_FORK>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1756
+#: build/C/man2/perf_event_open.2:1798
msgid "This record indicates a fork event."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1768
+#: build/C/man2/perf_event_open.2:1810
#, no-wrap
msgid "B<PERF_RECORD_READ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1771
+#: build/C/man2/perf_event_open.2:1813
msgid "This record indicates a read event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1780
+#: build/C/man2/perf_event_open.2:1822
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1782
+#: build/C/man2/perf_event_open.2:1824
#, no-wrap
msgid "B<PERF_RECORD_SAMPLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1785
+#: build/C/man2/perf_event_open.2:1827
msgid "This record indicates a sample."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1817
+#: build/C/man2/perf_event_open.2:1859
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1819
+#: build/C/man2/perf_event_open.2:1861
#, no-wrap
msgid "I<sample_id>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1829
+#: build/C/man2/perf_event_open.2:1871
msgid ""
"If B<PERF_SAMPLE_IDENTIFIER> is enabled, a 64-bit unique ID is included. "
"This is a duplication of the B<PERF_SAMPLE_ID> I<id> value, but included at "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1829
+#: build/C/man2/perf_event_open.2:1871
#, no-wrap
msgid "I<ip>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1835
+#: build/C/man2/perf_event_open.2:1877
msgid ""
"If B<PERF_SAMPLE_IP> is enabled, then a 64-bit instruction pointer value is "
"included."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1835
+#: build/C/man2/perf_event_open.2:1877
#, no-wrap
msgid "I<pid>, I<tid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1841
+#: build/C/man2/perf_event_open.2:1883
msgid ""
"If B<PERF_SAMPLE_TID> is enabled, then a 32-bit process ID and 32-bit thread "
"ID are included."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1841
+#: build/C/man2/perf_event_open.2:1883
#, no-wrap
msgid "I<time>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1849
+#: build/C/man2/perf_event_open.2:1891
msgid ""
"If B<PERF_SAMPLE_TIME> is enabled, then a 64-bit timestamp is included. "
"This is obtained via local_clock() which is a hardware timestamp if "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1856
+#: build/C/man2/perf_event_open.2:1898
msgid ""
"If B<PERF_SAMPLE_ADDR> is enabled, then a 64-bit address is included. This "
"is usually the address of a tracepoint, breakpoint, or software event; "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1864
+#: build/C/man2/perf_event_open.2:1906
msgid ""
"If B<PERF_SAMPLE_ID> is enabled, a 64-bit unique ID is included. If the "
"event is a member of an event group, the group leader ID is returned. This "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1864
+#: build/C/man2/perf_event_open.2:1906
#, no-wrap
msgid "I<stream_id>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1874
+#: build/C/man2/perf_event_open.2:1916
msgid ""
"If B<PERF_SAMPLE_STREAM_ID> is enabled, a 64-bit unique ID is included. "
"Unlike B<PERF_SAMPLE_ID> the actual ID is returned, not the group leader. "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1874
+#: build/C/man2/perf_event_open.2:1916
#, no-wrap
msgid "I<cpu>, I<res>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1881
+#: build/C/man2/perf_event_open.2:1923
msgid ""
"If B<PERF_SAMPLE_CPU> is enabled, this is a 32-bit value indicating which "
"CPU was being used, in addition to a reserved (unused) 32-bit value."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1881
+#: build/C/man2/perf_event_open.2:1923
#, no-wrap
msgid "I<period>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1887
+#: build/C/man2/perf_event_open.2:1929
msgid ""
"If B<PERF_SAMPLE_PERIOD> is enabled, a 64-bit value indicating the current "
"sampling period is written."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1887
+#: build/C/man2/perf_event_open.2:1929
#, no-wrap
msgid "I<v>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1898
+#: build/C/man2/perf_event_open.2:1940
msgid ""
"If B<PERF_SAMPLE_READ> is enabled, a structure of type read_format is "
"included which has values for all events in the event group. The values "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1898
+#: build/C/man2/perf_event_open.2:1940
#, no-wrap
msgid "I<nr>, I<ips[nr]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1906
+#: build/C/man2/perf_event_open.2:1948
msgid ""
"If B<PERF_SAMPLE_CALLCHAIN> is enabled, then a 64-bit number is included "
"which indicates how many following 64-bit instruction pointers will follow. "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1906
+#: build/C/man2/perf_event_open.2:1948
#, no-wrap
msgid "I<size>, I<data[size]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1913
+#: build/C/man2/perf_event_open.2:1955
msgid ""
"If B<PERF_SAMPLE_RAW> is enabled, then a 32-bit value indicating size is "
"included followed by an array of 8-bit values of length size. The values "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1918
+#: build/C/man2/perf_event_open.2:1960
msgid ""
"This RAW record data is opaque with respect to the ABI. The ABI doesn't "
"make any promises with respect to the stability of its content, it may vary "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1918
+#: build/C/man2/perf_event_open.2:1960
#, no-wrap
msgid "I<bnr>, I<lbr[bnr]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1927
+#: build/C/man2/perf_event_open.2:1969
msgid ""
"If B<PERF_SAMPLE_BRANCH_STACK> is enabled, then a 64-bit value indicating "
"the number of records is included, followed by I<bnr> I<perf_branch_entry> "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1928
+#: build/C/man2/perf_event_open.2:1970
#, no-wrap
msgid "I<from>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1931
+#: build/C/man2/perf_event_open.2:1973
msgid "This indicates the source instruction (may not be a branch)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1931
+#: build/C/man2/perf_event_open.2:1973
#, no-wrap
msgid "I<to>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1934
+#: build/C/man2/perf_event_open.2:1976
msgid "The branch target."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1934
+#: build/C/man2/perf_event_open.2:1976
#, no-wrap
msgid "I<mispred>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1937
+#: build/C/man2/perf_event_open.2:1979
msgid "The branch target was mispredicted."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1937
+#: build/C/man2/perf_event_open.2:1979
#, no-wrap
msgid "I<predicted>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1940
+#: build/C/man2/perf_event_open.2:1982
msgid "The branch target was predicted."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1940
+#: build/C/man2/perf_event_open.2:1982
#, no-wrap
msgid "I<in_tx> (since Linux 3.11)"
msgstr ""
+#. commit 135c5612c460f89657c4698fe2ea753f6f667963
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1943
+#: build/C/man2/perf_event_open.2:1986
msgid "The branch was in a transactional memory transaction."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1943
+#: build/C/man2/perf_event_open.2:1986
#, no-wrap
msgid "I<abort> (since Linux 3.11)"
msgstr ""
+#. commit 135c5612c460f89657c4698fe2ea753f6f667963
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1946
+#: build/C/man2/perf_event_open.2:1990
msgid "The branch was in an aborted transactional memory transaction."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1950
+#: build/C/man2/perf_event_open.2:1994
msgid ""
"The entries are from most to least recent, so the first entry has the most "
"recent branch."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1957
+#: build/C/man2/perf_event_open.2:2001
msgid ""
"Support for I<mispred> and I<predicted> is optional; if not supported, both "
"values will be 0."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1961
+#: build/C/man2/perf_event_open.2:2005
msgid ""
"The type of branches recorded is specified by the I<branch_sample_type> "
"field."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1963
+#: build/C/man2/perf_event_open.2:2007
#, no-wrap
msgid "I<abi>, I<regs[weight(mask)]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1968
+#: build/C/man2/perf_event_open.2:2012
msgid ""
"If B<PERF_SAMPLE_REGS_USER> is enabled, then the user CPU registers are "
"recorded."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1974
+#: build/C/man2/perf_event_open.2:2018
msgid ""
"The I<abi> field is one of B<PERF_SAMPLE_REGS_ABI_NONE>, "
"B<PERF_SAMPLE_REGS_ABI_32> or B<PERF_SAMPLE_REGS_ABI_64>."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1984
+#: build/C/man2/perf_event_open.2:2028
msgid ""
"The I<regs> field is an array of the CPU registers that were specified by "
"the I<sample_regs_user> attr field. The number of values is the number of "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1984
+#: build/C/man2/perf_event_open.2:2028
#, no-wrap
msgid "I<size>, I<data[size]>, I<dyn_size>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2000
+#: build/C/man2/perf_event_open.2:2044
msgid ""
"If B<PERF_SAMPLE_STACK_USER> is enabled, then the user stack is recorded. "
"This can be used to generate stack backtraces. I<size> is the size "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2000
+#: build/C/man2/perf_event_open.2:2044
#, no-wrap
msgid "I<weight>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2008
+#: build/C/man2/perf_event_open.2:2052
msgid ""
"If B<PERF_SAMPLE_WEIGHT> is enabled, then a 64-bit value provided by the "
"hardware is recorded that indicates how costly the event was. This allows "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2008
+#: build/C/man2/perf_event_open.2:2052
#, no-wrap
msgid "I<data_src>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2014
+#: build/C/man2/perf_event_open.2:2058
msgid ""
"If B<PERF_SAMPLE_DATA_SRC> is enabled, then a 64-bit value is recorded that "
"is made up of the following fields:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2015
+#: build/C/man2/perf_event_open.2:2059
#, no-wrap
msgid "I<mem_op>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2018
+#: build/C/man2/perf_event_open.2:2062
msgid "Type of opcode, a bitwise combination of:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2021
+#: build/C/man2/perf_event_open.2:2065
#, no-wrap
msgid "B<PERF_MEM_OP_NA>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2024 build/C/man2/perf_event_open.2:2049 build/C/man2/perf_event_open.2:2100 build/C/man2/perf_event_open.2:2124 build/C/man2/perf_event_open.2:2140
+#: build/C/man2/perf_event_open.2:2068 build/C/man2/perf_event_open.2:2093 build/C/man2/perf_event_open.2:2144 build/C/man2/perf_event_open.2:2168 build/C/man2/perf_event_open.2:2184
msgid "Not available"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2024
+#: build/C/man2/perf_event_open.2:2068
#, no-wrap
msgid "B<PERF_MEM_OP_LOAD>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2027
+#: build/C/man2/perf_event_open.2:2071
msgid "Load instruction"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2027
+#: build/C/man2/perf_event_open.2:2071
#, no-wrap
msgid "B<PERF_MEM_OP_STORE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2030
+#: build/C/man2/perf_event_open.2:2074
msgid "Store instruction"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2030
+#: build/C/man2/perf_event_open.2:2074
#, no-wrap
msgid "B<PERF_MEM_OP_PFETCH>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2033
+#: build/C/man2/perf_event_open.2:2077
msgid "Prefetch"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2033
+#: build/C/man2/perf_event_open.2:2077
#, no-wrap
msgid "B<PERF_MEM_OP_EXEC>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2036
+#: build/C/man2/perf_event_open.2:2080
msgid "Executable code"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2038
+#: build/C/man2/perf_event_open.2:2082
#, no-wrap
msgid "I<mem_lvl>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2043
+#: build/C/man2/perf_event_open.2:2087
msgid ""
"Memory hierarchy level hit or miss, a bitwise combination of the following, "
"shifted left by B<PERF_MEM_LVL_SHIFT>:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2046
+#: build/C/man2/perf_event_open.2:2090
#, no-wrap
msgid "B<PERF_MEM_LVL_NA>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2049
+#: build/C/man2/perf_event_open.2:2093
#, no-wrap
msgid "B<PERF_MEM_LVL_HIT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2052 build/C/man2/perf_event_open.2:2143
+#: build/C/man2/perf_event_open.2:2096 build/C/man2/perf_event_open.2:2187
msgid "Hit"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2052
+#: build/C/man2/perf_event_open.2:2096
#, no-wrap
msgid "B<PERF_MEM_LVL_MISS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2055 build/C/man2/perf_event_open.2:2146
+#: build/C/man2/perf_event_open.2:2099 build/C/man2/perf_event_open.2:2190
msgid "Miss"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2055
+#: build/C/man2/perf_event_open.2:2099
#, no-wrap
msgid "B<PERF_MEM_LVL_L1>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2058
+#: build/C/man2/perf_event_open.2:2102
msgid "Level 1 cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2058
+#: build/C/man2/perf_event_open.2:2102
#, no-wrap
msgid "B<PERF_MEM_LVL_LFB>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2061
+#: build/C/man2/perf_event_open.2:2105
msgid "Line fill buffer"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2061
+#: build/C/man2/perf_event_open.2:2105
#, no-wrap
msgid "B<PERF_MEM_LVL_L2>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2064
+#: build/C/man2/perf_event_open.2:2108
msgid "Level 2 cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2064
+#: build/C/man2/perf_event_open.2:2108
#, no-wrap
msgid "B<PERF_MEM_LVL_L3>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2067
+#: build/C/man2/perf_event_open.2:2111
msgid "Level 3 cache"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2067
+#: build/C/man2/perf_event_open.2:2111
#, no-wrap
msgid "B<PERF_MEM_LVL_LOC_RAM>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2070
+#: build/C/man2/perf_event_open.2:2114
msgid "Local DRAM"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2070
+#: build/C/man2/perf_event_open.2:2114
#, no-wrap
msgid "B<PERF_MEM_LVL_REM_RAM1>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2073
+#: build/C/man2/perf_event_open.2:2117
msgid "Remote DRAM 1 hop"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2073
+#: build/C/man2/perf_event_open.2:2117
#, no-wrap
msgid "B<PERF_MEM_LVL_REM_RAM2>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2076
+#: build/C/man2/perf_event_open.2:2120
msgid "Remote DRAM 2 hops"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2076
+#: build/C/man2/perf_event_open.2:2120
#, no-wrap
msgid "B<PERF_MEM_LVL_REM_CCE1>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2079
+#: build/C/man2/perf_event_open.2:2123
msgid "Remote cache 1 hop"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2079
+#: build/C/man2/perf_event_open.2:2123
#, no-wrap
msgid "B<PERF_MEM_LVL_REM_CCE2>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2082
+#: build/C/man2/perf_event_open.2:2126
msgid "Remote cache 2 hops"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2082
+#: build/C/man2/perf_event_open.2:2126
#, no-wrap
msgid "B<PERF_MEM_LVL_IO>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2085
+#: build/C/man2/perf_event_open.2:2129
msgid "I/O memory"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2085
+#: build/C/man2/perf_event_open.2:2129
#, no-wrap
msgid "B<PERF_MEM_LVL_UNC>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2088
+#: build/C/man2/perf_event_open.2:2132
msgid "Uncached memory"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2090
+#: build/C/man2/perf_event_open.2:2134
#, no-wrap
msgid "I<mem_snoop>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2094
+#: build/C/man2/perf_event_open.2:2138
msgid ""
"Snoop mode, a bitwise combination of the following, shifted left by "
"B<PERF_MEM_SNOOP_SHIFT>:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2097
+#: build/C/man2/perf_event_open.2:2141
#, no-wrap
msgid "B<PERF_MEM_SNOOP_NA>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2100
+#: build/C/man2/perf_event_open.2:2144
#, no-wrap
msgid "B<PERF_MEM_SNOOP_NONE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2103
+#: build/C/man2/perf_event_open.2:2147
msgid "No snoop"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2103
+#: build/C/man2/perf_event_open.2:2147
#, no-wrap
msgid "B<PERF_MEM_SNOOP_HIT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2106
+#: build/C/man2/perf_event_open.2:2150
msgid "Snoop hit"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2106
+#: build/C/man2/perf_event_open.2:2150
#, no-wrap
msgid "B<PERF_MEM_SNOOP_MISS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2109
+#: build/C/man2/perf_event_open.2:2153
msgid "Snoop miss"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2109
+#: build/C/man2/perf_event_open.2:2153
#, no-wrap
msgid "B<PERF_MEM_SNOOP_HITM>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2112
+#: build/C/man2/perf_event_open.2:2156
msgid "Snoop hit modified"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2114
+#: build/C/man2/perf_event_open.2:2158
#, no-wrap
msgid "I<mem_lock>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2118
+#: build/C/man2/perf_event_open.2:2162
msgid ""
"Lock instruction, a bitwise combination of the following, shifted left by "
"B<PERF_MEM_LOCK_SHIFT>:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2121
+#: build/C/man2/perf_event_open.2:2165
#, no-wrap
msgid "B<PERF_MEM_LOCK_NA>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2124
+#: build/C/man2/perf_event_open.2:2168
#, no-wrap
msgid "B<PERF_MEM_LOCK_LOCKED>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2127
+#: build/C/man2/perf_event_open.2:2171
msgid "Locked transaction"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2129
+#: build/C/man2/perf_event_open.2:2173
#, no-wrap
msgid "I<mem_dtlb>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2134
+#: build/C/man2/perf_event_open.2:2178
msgid ""
"TLB access hit or miss, a bitwise combination of the following, shifted left "
"by B<PERF_MEM_TLB_SHIFT>:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2137
+#: build/C/man2/perf_event_open.2:2181
#, no-wrap
msgid "B<PERF_MEM_TLB_NA>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2140
+#: build/C/man2/perf_event_open.2:2184
#, no-wrap
msgid "B<PERF_MEM_TLB_HIT>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2143
+#: build/C/man2/perf_event_open.2:2187
#, no-wrap
msgid "B<PERF_MEM_TLB_MISS>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2146
+#: build/C/man2/perf_event_open.2:2190
#, no-wrap
msgid "B<PERF_MEM_TLB_L1>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2149
+#: build/C/man2/perf_event_open.2:2193
msgid "Level 1 TLB"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2149
+#: build/C/man2/perf_event_open.2:2193
#, no-wrap
msgid "B<PERF_MEM_TLB_L2>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2152
+#: build/C/man2/perf_event_open.2:2196
msgid "Level 2 TLB"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2152
+#: build/C/man2/perf_event_open.2:2196
#, no-wrap
msgid "B<PERF_MEM_TLB_WK>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2155
+#: build/C/man2/perf_event_open.2:2199
msgid "Hardware walker"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2155
+#: build/C/man2/perf_event_open.2:2199
#, no-wrap
msgid "B<PERF_MEM_TLB_OS>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2158
+#: build/C/man2/perf_event_open.2:2202
msgid "OS fault handler"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2161
+#: build/C/man2/perf_event_open.2:2205
#, no-wrap
msgid "I<transaction>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2167
+#: build/C/man2/perf_event_open.2:2211
msgid ""
"If the B<PERF_SAMPLE_TRANSACTION> flag is set, then a 64-bit field is "
"recorded describing the sources of any transactional memory aborts."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2169
+#: build/C/man2/perf_event_open.2:2213
msgid "The field is a bitwise combination of the following values:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2170
+#: build/C/man2/perf_event_open.2:2214
#, no-wrap
msgid "B<PERF_TXN_ELISION>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2173
+#: build/C/man2/perf_event_open.2:2217
msgid "Abort from an elision type transaction (Intel-CPU-specific)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2173
+#: build/C/man2/perf_event_open.2:2217
#, no-wrap
msgid "B<PERF_TXN_TRANSACTION>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2176
+#: build/C/man2/perf_event_open.2:2220
msgid "Abort from a generic transaction."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2176
+#: build/C/man2/perf_event_open.2:2220
#, no-wrap
msgid "B<PERF_TXN_SYNC>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2179
+#: build/C/man2/perf_event_open.2:2223
msgid "Synchronous abort (related to the reported instruction)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2179
+#: build/C/man2/perf_event_open.2:2223
#, no-wrap
msgid "B<PERF_TXN_ASYNC>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2182
+#: build/C/man2/perf_event_open.2:2226
msgid "Asynchronous abort (not related to the reported instruction)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2182
+#: build/C/man2/perf_event_open.2:2226
#, no-wrap
msgid "B<PERF_TXN_RETRY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2185
+#: build/C/man2/perf_event_open.2:2229
msgid "Retryable abort (retrying the transaction may have succeeded)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2185
+#: build/C/man2/perf_event_open.2:2229
#, no-wrap
msgid "B<PERF_TXN_CONFLICT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2188
+#: build/C/man2/perf_event_open.2:2232
msgid "Abort due to memory conflicts with other threads."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2188
+#: build/C/man2/perf_event_open.2:2232
#, no-wrap
msgid "B<PERF_TXN_CAPACITY_WRITE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2191
+#: build/C/man2/perf_event_open.2:2235
msgid "Abort due to write capacity overflow."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2191
+#: build/C/man2/perf_event_open.2:2235
#, no-wrap
msgid "B<PERF_TXN_CAPACITY_READ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2194
+#: build/C/man2/perf_event_open.2:2238
msgid "Abort due to read capacity overflow."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2201
+#: build/C/man2/perf_event_open.2:2245
msgid ""
"In addition, a user-specified abort code can be obtained from the high 32 "
"bits of the field by shifting right by B<PERF_TXN_ABORT_SHIFT> and masking "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2202
+#: build/C/man2/perf_event_open.2:2246
#, no-wrap
msgid "B<PERF_RECORD_MMAP2>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2211
+#: build/C/man2/perf_event_open.2:2255
msgid ""
"This record includes extended information on B<mmap>(2) calls returning "
"executable mappings. The format is similar to that of the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2230
+#: build/C/man2/perf_event_open.2:2274
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2241
+#: build/C/man2/perf_event_open.2:2285
msgid "is the address of the allocated memory."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2241
+#: build/C/man2/perf_event_open.2:2285
#, no-wrap
msgid "I<len>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2244
+#: build/C/man2/perf_event_open.2:2288
msgid "is the length of the allocated memory."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2244
+#: build/C/man2/perf_event_open.2:2288
#, no-wrap
msgid "I<pgoff>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2247
+#: build/C/man2/perf_event_open.2:2291
msgid "is the page offset of the allocated memory."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2247
+#: build/C/man2/perf_event_open.2:2291
#, no-wrap
msgid "I<maj>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2250
+#: build/C/man2/perf_event_open.2:2294
msgid "is the major ID of the underlying device."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2250
+#: build/C/man2/perf_event_open.2:2294
#, no-wrap
msgid "I<min>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2253
+#: build/C/man2/perf_event_open.2:2297
msgid "is the minor ID of the underlying device."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2253
+#: build/C/man2/perf_event_open.2:2297
#, no-wrap
msgid "I<ino>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2256
+#: build/C/man2/perf_event_open.2:2300
msgid "is the inode number."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2256
+#: build/C/man2/perf_event_open.2:2300
#, no-wrap
msgid "I<ino_generation>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2259
+#: build/C/man2/perf_event_open.2:2303
msgid "is the inode generation."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2259
+#: build/C/man2/perf_event_open.2:2303
#, no-wrap
msgid "I<prot>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2262
+#: build/C/man2/perf_event_open.2:2306
msgid "is the protection information."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2262
+#: build/C/man2/perf_event_open.2:2306
#, no-wrap
msgid "I<flags>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2265
+#: build/C/man2/perf_event_open.2:2309
msgid "is the flags information."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2265
+#: build/C/man2/perf_event_open.2:2309
#, no-wrap
msgid "I<filename>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2268
+#: build/C/man2/perf_event_open.2:2312
msgid "is a string describing the backing of the allocated memory."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:2270
+#: build/C/man2/perf_event_open.2:2314
#, no-wrap
msgid "Overflow handling"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2283
+#: build/C/man2/perf_event_open.2:2327
msgid ""
"Events can be set to notify when a threshold is crossed, indicating an "
"overflow. Overflow conditions can be captured by monitoring the event file "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2287
+#: build/C/man2/perf_event_open.2:2331
msgid ""
-"Overflows are only generated by sampling events (I<sample_period> must have "
+"Overflows are generated only by sampling events (I<sample_period> must have "
"a nonzero value)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2289
+#: build/C/man2/perf_event_open.2:2333
msgid "There are two ways to generate overflow notifications."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2299
+#: build/C/man2/perf_event_open.2:2343
msgid ""
"The first is to set a I<wakeup_events> or I<wakeup_watermark> value that "
"will trigger if a certain number of samples or bytes have been written to "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2311
+#: build/C/man2/perf_event_open.2:2355
msgid ""
"The other way is by use of the B<PERF_EVENT_IOC_REFRESH> ioctl. This ioctl "
"adds to a counter that decrements each time the event overflows. When "
"is indicated and the underlying event is disabled."
msgstr ""
+#. commit 179033b3e064d2cd3f5f9945e76b0a0f0fbf4883
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2316
+#: build/C/man2/perf_event_open.2:2361
msgid ""
"Starting with Linux 3.18, B<POLL_HUP> is indicated if the event being "
"monitored is attached to a different process and that process exits."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:2316
+#: build/C/man2/perf_event_open.2:2361
#, no-wrap
msgid "rdpmc instruction"
msgstr ""
+#. commit c7206205d00ab375839bd6c7ddb247d600693c09
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2323
+#: build/C/man2/perf_event_open.2:2369
msgid ""
"Starting with Linux 3.4 on x86, you can use the I<rdpmc> instruction to get "
"low-latency reads without having to enter the kernel. Note that using "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2328
+#: build/C/man2/perf_event_open.2:2374
msgid ""
"Support for this can be detected with the I<cap_usr_rdpmc> field in the mmap "
"page; documentation on how to calculate event values can be found in that "
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:2328
+#: build/C/man2/perf_event_open.2:2374
#, no-wrap
msgid "perf_event ioctl calls"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2333
+#: build/C/man2/perf_event_open.2:2379
msgid "Various ioctls act on B<perf_event_open>() file descriptors:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2333
+#: build/C/man2/perf_event_open.2:2379
#, no-wrap
msgid "B<PERF_EVENT_IOC_ENABLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2337
+#: build/C/man2/perf_event_open.2:2383
msgid ""
"This enables the individual event or event group specified by the file "
"descriptor argument."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2343
+#: build/C/man2/perf_event_open.2:2389
msgid ""
"If the B<PERF_IOC_FLAG_GROUP> bit is set in the ioctl argument, then all "
"events in a group are enabled, even if the event specified is not the group "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2343
+#: build/C/man2/perf_event_open.2:2389
#, no-wrap
msgid "B<PERF_EVENT_IOC_DISABLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2347
+#: build/C/man2/perf_event_open.2:2393
msgid ""
"This disables the individual counter or event group specified by the file "
"descriptor argument."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2354
+#: build/C/man2/perf_event_open.2:2400
msgid ""
"Enabling or disabling the leader of a group enables or disables the entire "
"group; that is, while the group leader is disabled, none of the counters in "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2360
+#: build/C/man2/perf_event_open.2:2406
msgid ""
"If the B<PERF_IOC_FLAG_GROUP> bit is set in the ioctl argument, then all "
"events in a group are disabled, even if the event specified is not the group "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2360
+#: build/C/man2/perf_event_open.2:2406
#, no-wrap
msgid "B<PERF_EVENT_IOC_REFRESH>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2374
+#: build/C/man2/perf_event_open.2:2420
msgid ""
"Non-inherited overflow counters can use this to enable a counter for a "
"number of overflows specified by the argument, after which it is disabled. "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2374
+#: build/C/man2/perf_event_open.2:2420
#, no-wrap
msgid "B<PERF_EVENT_IOC_RESET>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2384
+#: build/C/man2/perf_event_open.2:2430
msgid ""
"Reset the event count specified by the file descriptor argument to zero. "
"This resets only the counts; there is no way to reset the multiplexing "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2390
+#: build/C/man2/perf_event_open.2:2436
msgid ""
"If the B<PERF_IOC_FLAG_GROUP> bit is set in the ioctl argument, then all "
"events in a group are reset, even if the event specified is not the group "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2390
+#: build/C/man2/perf_event_open.2:2436
#, no-wrap
msgid "B<PERF_EVENT_IOC_PERIOD>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2393
+#: build/C/man2/perf_event_open.2:2439
msgid "This updates the overflow period for the event."
msgstr ""
+#. commit 3581fe0ef37ce12ac7a4f74831168352ae848edc
+#. commit bad7192b842c83e580747ca57104dd51fe08c223
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2398
+#: build/C/man2/perf_event_open.2:2447
msgid ""
-"Since Linux 3.7 (on ARM) and Linux 3.14 (all other architectures), the new "
+"Since Linux 3.7 (on ARM) and Linux 3.14 (all other architectures), the new "
"period takes effect immediately. On older kernels, the new period did not "
"take effect until after the next overflow."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2401
+#: build/C/man2/perf_event_open.2:2450
msgid ""
"The argument is a pointer to a 64-bit value containing the desired new "
"period."
msgstr ""
+#. commit ad0cf3478de8677f720ee06393b3147819568d6a
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2404
+#: build/C/man2/perf_event_open.2:2455
msgid "Prior to Linux 2.6.36 this ioctl always failed due to a bug in the kernel."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2405
+#: build/C/man2/perf_event_open.2:2456
#, no-wrap
msgid "B<PERF_EVENT_IOC_SET_OUTPUT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2410
+#: build/C/man2/perf_event_open.2:2461
msgid ""
"This tells the kernel to report event notifications to the specified file "
"descriptor rather than the default one. The file descriptors must all be on "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2413
+#: build/C/man2/perf_event_open.2:2464
msgid ""
"The argument specifies the desired file descriptor, or -1 if output should "
"be ignored."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2413
+#: build/C/man2/perf_event_open.2:2464
#, no-wrap
msgid "B<PERF_EVENT_IOC_SET_FILTER> (since Linux 2.6.33)"
msgstr ""
#. commit 6fb2915df7f0747d9044da9dbff5b46dc2e20830
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2417
+#: build/C/man2/perf_event_open.2:2468
msgid "This adds an ftrace filter to this event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2419
+#: build/C/man2/perf_event_open.2:2470
msgid "The argument is a pointer to the desired ftrace filter."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2419
+#: build/C/man2/perf_event_open.2:2470
#, no-wrap
msgid "B<PERF_EVENT_IOC_ID> (since Linux 3.12)"
msgstr ""
#. commit cf4957f17f2a89984915ea808876d9c82225b862
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2423
+#: build/C/man2/perf_event_open.2:2474
msgid "This returns the event ID value for the given event file descriptor."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2426
+#: build/C/man2/perf_event_open.2:2477
msgid "The argument is a pointer to a 64-bit unsigned integer to hold the result."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:2426
+#: build/C/man2/perf_event_open.2:2477
#, no-wrap
msgid "Using prctl"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2439
+#: build/C/man2/perf_event_open.2:2490
msgid ""
"A process can enable or disable all the event groups that are attached to it "
"using the B<prctl>(2) B<PR_TASK_PERF_EVENTS_ENABLE> and "
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:2439
+#: build/C/man2/perf_event_open.2:2490
#, no-wrap
msgid "perf_event related configuration files"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2442
+#: build/C/man2/perf_event_open.2:2493
msgid "Files in I</proc/sys/kernel/>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2443
+#: build/C/man2/perf_event_open.2:2494
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_paranoid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2449
+#: build/C/man2/perf_event_open.2:2500
msgid ""
"The I<perf_event_paranoid> file can be set to restrict access to the "
"performance counters."
msgstr ""
#. type: IP
-#: build/C/man2/perf_event_open.2:2450
+#: build/C/man2/perf_event_open.2:2501
#, no-wrap
msgid "2"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2452
-msgid "only allow user-space measurements."
+#: build/C/man2/perf_event_open.2:2503
+msgid "allow only user-space measurements."
msgstr ""
#. type: IP
-#: build/C/man2/perf_event_open.2:2452
+#: build/C/man2/perf_event_open.2:2503
#, no-wrap
msgid "1"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2454
+#: build/C/man2/perf_event_open.2:2505
msgid "allow both kernel and user measurements (default)."
msgstr ""
#. type: IP
-#: build/C/man2/perf_event_open.2:2454
+#: build/C/man2/perf_event_open.2:2505
#, no-wrap
msgid "0"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2456
+#: build/C/man2/perf_event_open.2:2507
msgid "allow access to CPU-specific data but not raw tracepoint samples."
msgstr ""
#. type: IP
-#: build/C/man2/perf_event_open.2:2456
+#: build/C/man2/perf_event_open.2:2507
#, no-wrap
msgid "-1"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2458
+#: build/C/man2/perf_event_open.2:2509
msgid "no restrictions."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2464
+#: build/C/man2/perf_event_open.2:2515
msgid ""
"The existence of the I<perf_event_paranoid> file is the official method for "
"determining if a kernel supports B<perf_event_open>()."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2464
+#: build/C/man2/perf_event_open.2:2515
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_max_sample_rate>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2473
+#: build/C/man2/perf_event_open.2:2524
msgid ""
"This sets the maximum sample rate. Setting this too high can allow users to "
"sample at a rate that impacts overall machine performance and potentially "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2473
+#: build/C/man2/perf_event_open.2:2524
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_mlock_kb>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2479
+#: build/C/man2/perf_event_open.2:2530
msgid ""
"Maximum number of pages an unprivileged user can B<mlock>(2). The default "
"is 516 (kB)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2483
+#: build/C/man2/perf_event_open.2:2534
msgid "Files in I</sys/bus/event_source/devices/>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2489
+#: build/C/man2/perf_event_open.2:2540
msgid ""
"Since Linux 2.6.34, the kernel supports having multiple PMUs available for "
"monitoring. Information on how to program these PMUs can be found under "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2489
+#: build/C/man2/perf_event_open.2:2540
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/type> (since Linux 2.6.38)"
msgstr ""
+#. commit abe43400579d5de0078c2d3a760e6598e183f871
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2496
+#: build/C/man2/perf_event_open.2:2548
msgid ""
"This contains an integer that can be used in the I<type> field of "
"I<perf_event_attr> to indicate that you wish to use this PMU."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2496
+#: build/C/man2/perf_event_open.2:2548
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/rdpmc> (since Linux 3.4)"
msgstr ""
+#. commit 0c9d42ed4cee2aa1dfc3a260b741baae8615744f
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2501
+#: build/C/man2/perf_event_open.2:2554
msgid ""
"If this file is 1, then direct user-space access to the performance counter "
"registers is allowed via the rdpmc instruction. This can be disabled by "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2501
+#: build/C/man2/perf_event_open.2:2554
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/format/> (since Linux 3.4)"
msgstr ""
+#. commit 641cc938815dfd09f8fa1ec72deb814f0938ac33
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2509
+#: build/C/man2/perf_event_open.2:2563
msgid ""
"This subdirectory contains information on the architecture-specific "
"subfields available for programming the various I<config> fields in the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2520
+#: build/C/man2/perf_event_open.2:2574
msgid ""
"The content of each file is the name of the config field, followed by a "
"colon, followed by a series of integer bit ranges separated by commas. For "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2520
+#: build/C/man2/perf_event_open.2:2574
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/events/> (since Linux 3.4)"
msgstr ""
+#. commit 641cc938815dfd09f8fa1ec72deb814f0938ac33
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2529
+#: build/C/man2/perf_event_open.2:2584
msgid ""
"This subdirectory contains files with predefined events. The contents are "
"strings describing the event settings expressed in terms of the fields found "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2537
+#: build/C/man2/perf_event_open.2:2592
msgid ""
"The content of each file is a list of attribute names separated by commas. "
"Each entry has an optional value (either hex or decimal). If no value is "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2537
+#: build/C/man2/perf_event_open.2:2592
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/uevent>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2541
+#: build/C/man2/perf_event_open.2:2596
msgid ""
"This file is the standard kernel device interface for injecting hotplug "
"events."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2541
+#: build/C/man2/perf_event_open.2:2596
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/cpumask> (since Linux 3.7)"
msgstr ""
+#. commit 314d9f63f385096580e9e2a06eaa0745d92fe4ac
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2550
+#: build/C/man2/perf_event_open.2:2606
msgid ""
"The I<cpumask> file contains a comma-separated list of integers that "
"indicate a representative CPU number for each socket (package) on the "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2557
+#: build/C/man2/perf_event_open.2:2613
msgid ""
"B<perf_event_open>() returns the new file descriptor, or -1 if an error "
"occurred (in which case, I<errno> is set appropriately)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2562
+#: build/C/man2/perf_event_open.2:2618
msgid ""
"The errors returned by B<perf_event_open>() can be inconsistent, and may "
"vary across processor architectures and performance monitoring units."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2562
+#: build/C/man2/perf_event_open.2:2618
#, no-wrap
msgid "B<E2BIG>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2579
+#: build/C/man2/perf_event_open.2:2635
msgid ""
"Returned if the I<perf_event_attr> I<size> value is too small (smaller than "
"B<PERF_ATTR_SIZE_VER0>), too big (larger than the page size), or larger than "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2593
+#: build/C/man2/perf_event_open.2:2649
msgid ""
"Returned when the requested event requires B<CAP_SYS_ADMIN> permissions (or "
"a more permissive perf_event paranoid setting). Some common cases where an "
"when the paranoid setting requires it."
msgstr ""
-#. type: TP
-#: build/C/man2/perf_event_open.2:2593 build/C/man2/sendfile.2:121 build/C/man2/splice.2:157 build/C/man2/vmsplice.2:133
-#, no-wrap
-msgid "B<EBADF>"
-msgstr ""
-
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2603
+#: build/C/man2/perf_event_open.2:2659
msgid ""
"Returned if the I<group_fd> file descriptor is not valid, or, if "
"B<PERF_FLAG_PID_CGROUP> is set, the cgroup file descriptor in I<pid> is not "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2608
+#: build/C/man2/perf_event_open.2:2664
msgid "Returned if the I<attr> pointer points at an invalid memory address."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2634
+#: build/C/man2/perf_event_open.2:2690
msgid ""
"Returned if the specified event is invalid. There are many possible reasons "
"for this. A not-exhaustive list: I<sample_freq> is higher than the maximum "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2634
+#: build/C/man2/perf_event_open.2:2690
#, no-wrap
msgid "B<EMFILE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2640
+#: build/C/man2/perf_event_open.2:2696
msgid ""
"Each opened event uses one file descriptor. If a large number of events are "
"opened the per-user file descriptor limit (often 1024) will be hit and no "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2644
+#: build/C/man2/perf_event_open.2:2700
msgid "Returned when the event involves a feature not supported by the current CPU."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2644 build/C/man2/quotactl.2:440
+#: build/C/man2/perf_event_open.2:2700 build/C/man2/quotactl.2:440
#, no-wrap
msgid "B<ENOENT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2651
+#: build/C/man2/perf_event_open.2:2707
msgid ""
"Returned if the I<type> setting is not valid. This error is also returned "
"for some unsupported generic events."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:2651
+#: build/C/man2/perf_event_open.2:2707
#, no-wrap
msgid "B<ENOSPC>"
msgstr ""
+#. commit aa2bc1ade59003a379ffc485d6da2d92ea3370a6
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2661
+#: build/C/man2/perf_event_open.2:2718
msgid ""
"Prior to Linux 3.3, if there was not enough room for the event, B<ENOSPC> "
"was returned. In Linux 3.3, this was changed to B<EINVAL>. B<ENOSPC> is "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2668
+#: build/C/man2/perf_event_open.2:2725
msgid ""
"Returned if B<PERF_SAMPLE_STACK_USER> is set in I<sample_type> and it is not "
"supported by hardware."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2675
+#: build/C/man2/perf_event_open.2:2732
msgid ""
"Returned if an event requiring a specific hardware feature is requested but "
"there is no hardware support. This includes requesting low-skid events if "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2680
+#: build/C/man2/perf_event_open.2:2737
msgid ""
"Returned on many (but not all) architectures when an unsupported "
"I<exclude_hv>, I<exclude_idle>, I<exclude_user>, or I<exclude_kernel> "
"setting is specified."
msgstr ""
+#. commit a4e95fc2cbb31d70a65beffeaf8773f881328c34
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2688
+#: build/C/man2/perf_event_open.2:2746
msgid ""
"It can also happen, as with B<EACCES>, when the requested event requires "
"B<CAP_SYS_ADMIN> permissions (or a more permissive perf_event paranoid "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2691
+#: build/C/man2/perf_event_open.2:2749
msgid "Returned if attempting to attach to a process that does not exist."
msgstr ""
#. type: SH
-#: build/C/man2/perf_event_open.2:2691
+#: build/C/man2/perf_event_open.2:2749
#, no-wrap
msgid "VERSION"
msgstr ""
+#. commit 0793a61d4df8daeac6492dbf8d2f3e5713caae5e
+#. commit cdd6c482c9ff9c55475ee7392ec8f672eddb7be6
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2696
+#: build/C/man2/perf_event_open.2:2756
msgid ""
"B<perf_event_open>() was introduced in Linux 2.6.31 but was called "
"B<perf_counter_open>(). It was renamed in Linux 2.6.32."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2701
+#: build/C/man2/perf_event_open.2:2761
msgid ""
"This B<perf_event_open>() system call Linux- specific and should not be "
"used in programs intended to be portable."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2705
+#: build/C/man2/perf_event_open.2:2765
msgid ""
"Glibc does not provide a wrapper for this system call; call it using "
"B<syscall>(2). See the example below."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2711
+#: build/C/man2/perf_event_open.2:2771
msgid ""
"The official way of knowing if B<perf_event_open>() support is enabled is "
"checking for the existence of the file "
msgstr ""
#. type: SH
-#: build/C/man2/perf_event_open.2:2711 build/C/man2/pivot_root.2:134 build/C/man2/ptrace.2:2006
+#: build/C/man2/perf_event_open.2:2771 build/C/man2/pivot_root.2:134 build/C/man2/ptrace.2:2006
#, no-wrap
msgid "BUGS"
msgstr ""
+#. commit ba0a6c9f6fceed11c6a99e8326f0477fe383e6b5
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2718
+#: build/C/man2/perf_event_open.2:2779
msgid ""
"The B<F_SETOWN_EX> option to B<fcntl>(2) is needed to properly get overflow "
"signals in threads. This was introduced in Linux 2.6.32."
msgstr ""
+#. commit b690081d4d3f6a23541493f1682835c3cd5c54a1
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2726
+#: build/C/man2/perf_event_open.2:2789
msgid ""
"Prior to Linux 2.6.33 (at least for x86), the kernel did not check if events "
"could be scheduled together until read time. The same happens on all known "
"know for sure you can get valid measurements."
msgstr ""
+#. FIXME: cannot find a kernel commit for this one
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2730
+#: build/C/man2/perf_event_open.2:2794
msgid ""
"Prior to Linux 2.6.34, event constraints were not enforced by the kernel. "
"In that case, some events would silently return \"0\" if the kernel "
"scheduled them in an improper counter slot."
msgstr ""
+#. commit 45e16a6834b6af098702e5ea6c9a40de42ff77d8
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2733
+#: build/C/man2/perf_event_open.2:2798
msgid ""
"Prior to Linux 2.6.34, there was a bug when multiplexing where the wrong "
"results could be returned."
msgstr ""
+#. commit 38b435b16c36b0d863efcf3f07b34a6fac9873fd
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2736
+#: build/C/man2/perf_event_open.2:2802
msgid ""
"Kernels from Linux 2.6.35 to Linux 2.6.39 can quickly crash the kernel if "
"\"inherit\" is enabled and many threads are started."
msgstr ""
+#. commit 050735b08ca8a016bbace4445fa025b88fee770b
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2740
+#: build/C/man2/perf_event_open.2:2807
msgid ""
"Prior to Linux 2.6.35, B<PERF_FORMAT_GROUP> did not work with attached "
"processes."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2745
+#: build/C/man2/perf_event_open.2:2812
msgid ""
"In older Linux 2.6 versions, refreshing an event group leader refreshed all "
"siblings, and refreshing with a parameter of 0 enabled infinite refresh. "
"This behavior is unsupported and should not be relied on."
msgstr ""
+#. commit 4ec8363dfc1451f8c8f86825731fe712798ada02
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2751
+#: build/C/man2/perf_event_open.2:2819
msgid ""
"There is a bug in the kernel code between Linux 2.6.36 and Linux 3.0 that "
"ignores the \"watermark\" field and acts as if a wakeup_event was chosen if "
"the union has a nonzero value in it."
msgstr ""
+#. commit 724b6daa13e100067c30cfc4d1ad06629609dc4e
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2757
+#: build/C/man2/perf_event_open.2:2826
msgid ""
"From Linux 2.6.31 to Linux 3.4, the B<PERF_IOC_FLAG_GROUP> ioctl argument "
"was broken and would repeatedly operate on the event specified rather than "
"iterating across all sibling events in a group."
msgstr ""
+#. commit fa7315871046b9a4c48627905691dbde57e51033
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2768
+#: build/C/man2/perf_event_open.2:2838
msgid ""
"From Linux 3.4 to Linux 3.11, the mmap I<cap_usr_rdpmc> and I<cap_usr_time> "
"bits mapped to the same location. Code should migrate to the new "
"I<cap_user_rdpmc> and I<cap_user_time> fields instead."
msgstr ""
+#. commit f287d332ce835f77a4f5077d2c0ef1e3f9ea42d2
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2773
+#: build/C/man2/perf_event_open.2:2844
msgid ""
"Always double-check your results! Various generalized events have had wrong "
"values. For example, retired branches measured the wrong thing on AMD "
msgstr ""
#. type: SH
-#: build/C/man2/perf_event_open.2:2773 build/C/man2/process_vm_readv.2:311 build/C/man2/splice.2:237 build/C/man2/tee.2:136
+#: build/C/man2/perf_event_open.2:2844 build/C/man2/process_vm_readv.2:311 build/C/man2/splice.2:237 build/C/man2/tee.2:136
#, no-wrap
msgid "EXAMPLE"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2777
+#: build/C/man2/perf_event_open.2:2848
msgid ""
"The following is a short example that measures the total instruction count "
"of a call to B<printf>(3)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2786
+#: build/C/man2/perf_event_open.2:2857
#, no-wrap
msgid ""
"#include E<lt>stdlib.hE<gt>\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2792
+#: build/C/man2/perf_event_open.2:2863
#, no-wrap
msgid ""
"static long\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2797
+#: build/C/man2/perf_event_open.2:2868
#, no-wrap
msgid ""
" ret = syscall(__NR_perf_event_open, hw_event, pid, cpu,\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2804
+#: build/C/man2/perf_event_open.2:2875
#, no-wrap
msgid ""
"int\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2812
+#: build/C/man2/perf_event_open.2:2883
#, no-wrap
msgid ""
" memset(&pe, 0, sizeof(struct perf_event_attr));\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2818
+#: build/C/man2/perf_event_open.2:2889
#, no-wrap
msgid ""
" fd = perf_event_open(&pe, 0, -1, -1, 0);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2821
+#: build/C/man2/perf_event_open.2:2892
#, no-wrap
msgid ""
" ioctl(fd, PERF_EVENT_IOC_RESET, 0);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2823
+#: build/C/man2/perf_event_open.2:2894
#, no-wrap
msgid " printf(\"Measuring instruction count for this printf\\en\");\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2826
+#: build/C/man2/perf_event_open.2:2897
#, no-wrap
msgid ""
" ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2828
+#: build/C/man2/perf_event_open.2:2899
#, no-wrap
msgid " printf(\"Used %lld instructions\\en\", count);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2831
+#: build/C/man2/perf_event_open.2:2902
#, no-wrap
msgid ""
" close(fd);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:2838
+#: build/C/man2/perf_event_open.2:2909
msgid "B<fcntl>(2), B<mmap>(2), B<open>(2), B<prctl>(2), B<read>(2)"
msgstr ""
msgid "PERSONALITY"
msgstr ""
-#. type: TH
-#: build/C/man2/personality.2:32
-#, no-wrap
-msgid "2014-04-15"
-msgstr ""
-
#. type: Plain text
#: build/C/man2/personality.2:35
msgid "personality - set the process execution domain"
"intended to be portable."
msgstr ""
+#. type: Plain text
+#: build/C/man2/personality.2:79
+msgid "B<setarch>(8)"
+msgstr ""
+
#. type: TH
#: build/C/man2/pivot_root.2:10
#, no-wrap
msgid "PROCESS_VM_READV"
msgstr ""
+#. type: TH
+#: build/C/man2/process_vm_readv.2:29
+#, no-wrap
+msgid "2014-08-19"
+msgstr ""
+
#. type: Plain text
#: build/C/man2/process_vm_readv.2:32
msgid ""