msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2013-04-30 20:29+0900\n"
-"PO-Revision-Date: 2013-05-04 22:18+0900\n"
+"POT-Creation-Date: 2013-07-15 16:08+0900\n"
+"PO-Revision-Date: 2013-07-24 02:16+0900\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"The B<arch_prctl>() function sets architecture-specific process or thread "
"state. I<code> selects a subfunction and passes argument I<addr> to it; "
"I<addr> is interpreted as either an I<unsigned long> for the \"set\" "
-"operations, or as an I<unsigned long *>, for the \"get\" operations."
-msgstr ""
-"B<arch_prctl>() 関数はアーキテクチャ固有のプロセス状態またはスレッド状態を設"
-"定する。 I<code> は副機能を選択し、引き数 I<addr> を副機能に渡す。 I<addr> "
-"は、\"set\" 操作では I<unsigned long> として、\"get\" 操作では I<unsigned "
-"long *> として解釈される。"
+"operations, or as an I<unsigned long\\ *>, for the \"get\" operations."
+msgstr "B<arch_prctl>() 関数はアーキテクチャ固有のプロセス状態またはスレッド状態を設定する。 I<code> は副機能を選択し、引き数 I<addr> を副機能に渡す。 I<addr> は、\"set\" 操作では I<unsigned long> として、\"get\" 操作では I<unsigned long\\ *> として解釈される。"
#. type: Plain text
#: build/C/man2/arch_prctl.2:54
#: build/C/man2/get_robust_list.2:77 build/C/man2/getunwind.2:81
#: build/C/man2/kexec_load.2:114 build/C/man2/lookup_dcookie.2:43
#: build/C/man2/modify_ldt.2:98 build/C/man2/nfsservctl.2:51
-#: build/C/man2/pciconfig_read.2:50 build/C/man2/perf_event_open.2:1804
+#: build/C/man2/pciconfig_read.2:50 build/C/man2/perf_event_open.2:1964
#: build/C/man2/perfmonctl.2:190 build/C/man2/personality.2:57
#: build/C/man2/pivot_root.2:101 build/C/man2/process_vm_readv.2:209
#: build/C/man2/ptrace.2:1714 build/C/man2/quotactl.2:419
#: build/C/man2/sendfile.2:108 build/C/man2/set_tid_address.2:88
-#: build/C/man2/splice.2:127 build/C/man2/tee.2:85 build/C/man2/vm86.2:52
+#: build/C/man2/splice.2:127 build/C/man2/tee.2:85 build/C/man2/vm86.2:54
#: build/C/man2/vmsplice.2:113
#, no-wrap
msgid "RETURN VALUE"
#: build/C/man2/get_robust_list.2:84 build/C/man2/getunwind.2:88
#: build/C/man2/kexec_load.2:121 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.2:1810 build/C/man2/personality.2:64
+#: build/C/man2/perf_event_open.2:1970 build/C/man2/personality.2:64
#: build/C/man2/pivot_root.2:105 build/C/man2/process_vm_readv.2:229
#: build/C/man2/ptrace.2:1728 build/C/man2/quotactl.2:427
#: build/C/man2/sendfile.2:115 build/C/man2/set_tid_address.2:91
-#: build/C/man2/splice.2:142 build/C/man2/tee.2:100 build/C/man2/vm86.2:57
+#: build/C/man2/splice.2:142 build/C/man2/tee.2:100 build/C/man2/vm86.2:59
#: build/C/man2/vmsplice.2:122
#, no-wrap
msgid "ERRORS"
#: build/C/man2/modify_ldt.2:109 build/C/man2/process_vm_readv.2:251
#: build/C/man2/process_vm_readv.2:256 build/C/man2/ptrace.2:1732
#: build/C/man2/quotactl.2:428 build/C/man2/sendfile.2:125
-#: build/C/man2/vm86.2:58
+#: build/C/man2/vm86.2:60
#, no-wrap
msgid "B<EFAULT>"
msgstr "B<EFAULT>"
#: build/C/man2/arch_prctl.2:93 build/C/man2/futex.2:261
#: build/C/man2/get_robust_list.2:88 build/C/man2/kexec_load.2:126
#: 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.2:1811
+#: build/C/man2/pciconfig_read.2:78 build/C/man2/perf_event_open.2:1971
#: build/C/man2/personality.2:65 build/C/man2/pivot_root.2:114
#: build/C/man2/process_vm_readv.2:230 build/C/man2/process_vm_readv.2:241
#: build/C/man2/process_vm_readv.2:245 build/C/man2/ptrace.2:1743
#: build/C/man2/kexec_load.2:133 build/C/man2/lookup_dcookie.2:65
#: build/C/man2/pciconfig_read.2:105 build/C/man2/pivot_root.2:120
#: build/C/man2/process_vm_readv.2:267 build/C/man2/ptrace.2:1753
-#: build/C/man2/quotactl.2:456 build/C/man2/vm86.2:66
+#: build/C/man2/quotactl.2:456 build/C/man2/vm86.2:68
#, no-wrap
msgid "B<EPERM>"
msgstr "B<EPERM>"
#: build/C/man2/getunwind.2:96 build/C/man2/kexec_load.2:142
#: build/C/man2/lookup_dcookie.2:78 build/C/man2/modify_ldt.2:130
#: build/C/man2/nfsservctl.2:56 build/C/man2/outb.2:87
-#: build/C/man2/pciconfig_read.2:110 build/C/man2/perf_event_open.2:1829
+#: build/C/man2/pciconfig_read.2:112 build/C/man2/perf_event_open.2:1989
#: build/C/man2/perfmonctl.2:199 build/C/man2/personality.2:68
#: build/C/man2/pivot_root.2:128 build/C/man2/process_vm_readv.2:279
#: build/C/man2/ptrace.2:1771 build/C/man2/sendfile.2:148
#: build/C/man2/set_tid_address.2:97 build/C/man2/splice.2:170
-#: build/C/man2/tee.2:119 build/C/man2/vm86.2:71 build/C/man2/vmsplice.2:143
+#: build/C/man2/tee.2:119 build/C/man2/vm86.2:73 build/C/man2/vmsplice.2:143
#, no-wrap
msgid "CONFORMING TO"
msgstr "準拠"
#: build/C/man2/arch_prctl.2:107 build/C/man2/futex.2:298
#: build/C/man2/get_robust_list.2:119 build/C/man2/getunwind.2:99
#: build/C/man2/kexec_load.2:144 build/C/man2/lookup_dcookie.2:81
-#: build/C/man2/modify_ldt.2:133 build/C/man2/perf_event_open.2:1834
+#: build/C/man2/modify_ldt.2:133 build/C/man2/perf_event_open.2:1994
#: build/C/man2/perfmonctl.2:202 build/C/man2/pivot_root.2:131
#: build/C/man2/process_vm_readv.2:281 build/C/man2/ptrace.2:1773
#: build/C/man2/sendfile.2:155 build/C/man2/splice.2:172
#: build/C/man2/arch_prctl.2:138 build/C/man2/futex.2:312
#: build/C/man2/get_robust_list.2:128 build/C/man2/getunwind.2:111
#: build/C/man2/kexec_load.2:159 build/C/man2/modify_ldt.2:136
-#: build/C/man2/outb.2:96 build/C/man2/pciconfig_read.2:112
-#: build/C/man2/perf_event_open.2:1948 build/C/man2/perfmonctl.2:205
+#: build/C/man2/outb.2:96 build/C/man2/pciconfig_read.2:114
+#: build/C/man2/perf_event_open.2:2108 build/C/man2/perfmonctl.2:205
#: build/C/man2/pivot_root.2:143 build/C/man2/process_vm_readv.2:331
#: build/C/man2/ptrace.2:1927 build/C/man2/quotactl.2:507
#: build/C/man2/sendfile.2:197 build/C/man2/set_tid_address.2:99
#: build/C/man2/get_robust_list.2:137 build/C/man2/getunwind.2:113
#: build/C/man2/kexec_load.2:162 build/C/man2/lookup_dcookie.2:88
#: build/C/man2/modify_ldt.2:138 build/C/man2/nfsservctl.2:58
-#: build/C/man2/outb.2:99 build/C/man2/pciconfig_read.2:114
-#: build/C/man2/perf_event_open.2:1954 build/C/man2/perfmonctl.2:209
+#: build/C/man2/outb.2:99 build/C/man2/pciconfig_read.2:116
+#: build/C/man2/perf_event_open.2:2114 build/C/man2/perfmonctl.2:209
#: build/C/man2/personality.2:72 build/C/man2/pivot_root.2:149
#: build/C/man2/process_vm_readv.2:334 build/C/man2/ptrace.2:1941
#: build/C/man2/quotactl.2:512 build/C/man2/sendfile.2:203
#: build/C/man2/set_tid_address.2:102 build/C/man2/splice.2:230
-#: build/C/man2/tee.2:200 build/C/man2/vm86.2:74 build/C/man2/vmsplice.2:157
+#: build/C/man2/tee.2:200 build/C/man2/vm86.2:76 build/C/man2/vmsplice.2:157
#, no-wrap
msgid "COLOPHON"
msgstr "この文書について"
#: build/C/man2/get_robust_list.2:144 build/C/man2/getunwind.2:120
#: build/C/man2/kexec_load.2:169 build/C/man2/lookup_dcookie.2:95
#: build/C/man2/modify_ldt.2:145 build/C/man2/nfsservctl.2:65
-#: build/C/man2/outb.2:106 build/C/man2/pciconfig_read.2:121
-#: build/C/man2/perf_event_open.2:1961 build/C/man2/perfmonctl.2:216
+#: build/C/man2/outb.2:106 build/C/man2/pciconfig_read.2:123
+#: build/C/man2/perf_event_open.2:2121 build/C/man2/perfmonctl.2:216
#: build/C/man2/personality.2:79 build/C/man2/pivot_root.2:156
#: build/C/man2/process_vm_readv.2:341 build/C/man2/ptrace.2:1948
#: build/C/man2/quotactl.2:519 build/C/man2/sendfile.2:210
#: build/C/man2/set_tid_address.2:109 build/C/man2/splice.2:237
-#: build/C/man2/tee.2:207 build/C/man2/vm86.2:81 build/C/man2/vmsplice.2:164
+#: build/C/man2/tee.2:207 build/C/man2/vm86.2:83 build/C/man2/vmsplice.2:164
msgid ""
-"This page is part of release 3.51 of the Linux I<man-pages> project. A "
+"This page is part of release 3.52 of the Linux I<man-pages> project. A "
"description of the project, and information about reporting bugs, can be "
-"found at http://www.kernel.org/doc/man-pages/."
+"found at \\%http://www.kernel.org/doc/man-pages/."
msgstr ""
-"この man ページは Linux I<man-pages> プロジェクトのリリース 3.51 の一部\n"
+"この man ページは Linux I<man-pages> プロジェクトのリリース 3.52 の一部\n"
"である。プロジェクトの説明とバグ報告に関する情報は\n"
"http://www.kernel.org/doc/man-pages/ に書かれている。"
"In the event of an error, all operations return -1, and set I<errno> to "
"indicate the error. The return value on success depends on the operation, "
"as described in the following list:"
-msgstr "エラーの場合、全ての操作で -1 が返り、 I<errno> がエラーの内容を示す値に設定される。成功時の返り値は操作によって異なり、以下のリストに書かれている通りである。"
+msgstr ""
+"エラーの場合、全ての操作で -1 が返り、 I<errno> がエラーの内容を示す値に設定"
+"される。成功時の返り値は操作によって異なり、以下のリストに書かれている通りで"
+"ある。"
#. type: Plain text
#: build/C/man2/futex.2:222
msgid ""
"Returns 0 if the process was woken by a B<FUTEX_WAKE> call. See ERRORS for "
"the various possible error returns."
-msgstr "そのプロセスが B<FUTEX_WAKE> により wake された場合 0 を返す。発生する可能性があるエラーについては「エラー」の節を参照。"
+msgstr ""
+"そのプロセスが B<FUTEX_WAKE> により wake された場合 0 を返す。発生する可能性"
+"があるエラーについては「エラー」の節を参照。"
#. type: Plain text
#: build/C/man2/futex.2:225 build/C/man2/futex.2:231 build/C/man2/futex.2:234
"B<FUTEX_CMP_REQUEUE> detected that the value pointed to by I<uaddr> is not "
"equal to the expected value I<val3>. (This probably indicates a race; use "
"the safe B<FUTEX_WAKE> now.)"
-msgstr "B<FUTEX_CMP_REQUEUE> で、I<uaddr> が指す値が期待値 I<val3> と異なる状況が検出された。 (これは競合を示しているかもしれない。この場合は安全な B<FUTEX_WAKE> を使うこと。)"
+msgstr ""
+"B<FUTEX_CMP_REQUEUE> で、I<uaddr> が指す値が期待値 I<val3> と異なる状況が検出"
+"された。 (これは競合を示しているかもしれない。この場合は安全な B<FUTEX_WAKE> "
+"を使うこと。)"
#. type: Plain text
#: build/C/man2/futex.2:254
msgid ""
"A B<FUTEX_WAIT> operation was interrupted by a signal (see B<signal>(7)) or "
"a spurious wakeup."
-msgstr "B<FUTEX_WAIT> 操作がシグナル (B<signal>(7) 参照) もしくは偽の wakeup により中断された。"
+msgstr ""
+"B<FUTEX_WAIT> 操作がシグナル (B<signal>(7) 参照) もしくは偽の wakeup により中"
+"断された。"
#. type: Plain text
#: build/C/man2/futex.2:264
#. type: TP
#: build/C/man2/futex.2:267 build/C/man2/modify_ldt.2:126
#: build/C/man2/pciconfig_read.2:93 build/C/man2/quotactl.2:447
-#: build/C/man2/vm86.2:62
+#: build/C/man2/vm86.2:64
#, no-wrap
msgid "B<ENOSYS>"
msgstr "B<ENOSYS>"
msgid ""
"I<op> was B<FUTEX_WAIT> and the value pointed to by I<uaddr> was not equal "
"to the expected value I<val> at the time of the call."
-msgstr "I<op> が B<FUTEX_WAIT> で、その呼び出しにおいて I<uaddr> が指す値が期待値 I<val> と異なっていた。"
+msgstr ""
+"I<op> が B<FUTEX_WAIT> で、その呼び出しにおいて I<uaddr> が指す値が期待値 "
+"I<val> と異なっていた。"
#. type: SH
#: build/C/man2/futex.2:286 build/C/man2/get_robust_list.2:115
#: build/C/man2/get_robust_list.2:44
msgid "I<Note>: There are no glibc wrappers for these system calls; see NOTES."
msgstr ""
+"I<注意>: これらのシステムコールには glibc ラッパー関数は存在しない。 「注意」"
+"の節を参照。"
#. type: Plain text
#: build/C/man2/get_robust_list.2:49
#. type: Plain text
#: build/C/man2/getunwind.2:88
-#, fuzzy
-#| msgid ""
-#| "On success, B<kexec_load>() returns 0. On error, -1 is returned and "
-#| "I<errno> is set to indicate the error."
msgid ""
"On success, B<getunwind>() returns the size of unwind table. On error, -1 "
"is returned and I<errno> is set to indicate the error."
msgstr ""
-"成功すると、 B<kexec_load> は 0 を返す。\n"
-"エラーの場合、 -1 が返り、 I<errno> にエラーを示す値が設定される。"
#. type: Plain text
#: build/C/man2/getunwind.2:94
#. type: Plain text
#: build/C/man2/getunwind.2:96
-#, fuzzy
-#| msgid "These calls are Linux-specific, available since Linux 2.0.26/2.1.11."
msgid "This system call is available since Linux 2.4."
msgstr ""
-"これらの呼び出しは Linux 特有のものであり、 Linux 2.0.26/2.1.11 から使用可能"
-"である。"
#. type: Plain text
#: build/C/man2/getunwind.2:99
"which is not currently exported to glibc. Therefore, these constants must "
"be defined manually."
msgstr ""
-"必要な定数は Linux カーネルのソースファイル I<linux/kexec.h> で定義されている\n"
+"必要な定数は Linux カーネルのソースファイル I<linux/kexec.h> で定義されてい"
+"る\n"
"が、現在のところ glibc には公開されていない。\n"
"そのため、これらの定数は手動で定義しなければならない。"
#. type: Plain text
#: build/C/man2/nfsservctl.2:56 build/C/man2/pivot_root.2:105
-#: build/C/man2/vm86.2:57
+#: build/C/man2/vm86.2:59
msgid ""
"On success, zero is returned. On error, -1 is returned, and I<errno> is set "
"appropriately."
"の値が無効であるときに返される。"
#. type: Plain text
-#: build/C/man2/pciconfig_read.2:110
+#: build/C/man2/pciconfig_read.2:112
msgid ""
"User does not have the B<CAP_SYS_ADMIN> capability. This does not apply to "
"B<pciconfig_iobase>()."
"B<pciconfig_iobase>() には適用されない。"
#. type: Plain text
-#: build/C/man2/pciconfig_read.2:112
+#: build/C/man2/pciconfig_read.2:114
msgid "These calls are Linux-specific, available since Linux 2.0.26/2.1.11."
msgstr ""
"これらの呼び出しは Linux 特有のものであり、 Linux 2.0.26/2.1.11 から使用可能"
"である。"
#. type: Plain text
-#: build/C/man2/pciconfig_read.2:114
+#: build/C/man2/pciconfig_read.2:116
msgid "B<capabilities>(7)"
msgstr "B<capabilities>(7)"
#. type: TH
#: build/C/man2/perf_event_open.2:27
#, no-wrap
-msgid "2013-02-04"
-msgstr "2013-02-04"
+msgid "2013-07-02"
+msgstr "2013-07-02"
#. type: Plain text
#: build/C/man2/perf_event_open.2:30
"B<perf_event_open>() calls with I<group_fd> being set to the fd of the "
"group leader. (A single event on its own is created with I<group_fd> = -1 "
"and is considered to be a group with only 1 member.) An event group is "
-"scheduled onto the CPU as a unit: it will be put onto the CPU ionly if all "
-"of the events in the group can be put onto the CPU. This means that the "
-"values of the member events can be meaningfully compared, added, divided (to "
-"get ratios), etc., with each other, since they have counted events for the "
-"same set of executed instructions."
+"scheduled onto the CPU as a unit: it will be put onto the CPU only if all of "
+"the events in the group can be put onto the CPU. This means that the values "
+"of the member events can be meaningfully compared, added, divided (to get "
+"ratios), etc., with each other, since they have counted events for the same "
+"set of executed instructions."
msgstr ""
#. type: Plain text
#: build/C/man2/perf_event_open.2:152
#, fuzzy
-#| msgid "The I<subcmd> value is one of the following:"
-msgid "The I<flags> argument takes one of the following values:"
-msgstr "I<subcmd> の値は以下のいずれかである"
+#| msgid ""
+#| "The I<flags> argument is a bit mask that is composed by ORing together "
+#| "zero or more of the following values:"
+msgid ""
+"The I<flags> argument is formed by ORing together zero or more of the "
+"following values:"
+msgstr ""
+"I<flags> 引き数には、以下の値の 0 個以上をビット毎の論理和の形で指定する。"
#. type: TP
#: build/C/man2/perf_event_open.2:152
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:261 build/C/man2/perf_event_open.2:1272
+#: build/C/man2/perf_event_open.2:261 build/C/man2/perf_event_open.2:1297
#, no-wrap
msgid "I<type>"
msgstr ""
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:316 build/C/man2/perf_event_open.2:1588
+#: build/C/man2/perf_event_open.2:316 build/C/man2/perf_event_open.2:1734
#, no-wrap
msgid "I<size>"
msgstr ""
msgstr "B<FUTEX_CMP_REQUEUE> (Linux 2.6.7 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:662
-msgid "Records the current register state."
+#: build/C/man2/perf_event_open.2:663
+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.2:662
+#: build/C/man2/perf_event_open.2:663
#, fuzzy, no-wrap
#| msgid "B<PTRACE_O_TRACEFORK> (since Linux 2.5.46)"
msgid "B<PERF_SAMPLE_STACK_USER> (Since Linux 3.7)"
msgstr "B<PTRACE_O_TRACEFORK> (Linux 2.5.46 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:665 build/C/man2/perf_event_open.2:1786
-#: build/C/man2/perf_event_open.2:1803
-msgid "[To be documented]"
+#: build/C/man2/perf_event_open.2:666
+msgid "Records the user level stack, allowing stack unwinding."
msgstr ""
#. type: TP
#: build/C/man2/perf_event_open.2:666
+#, fuzzy, no-wrap
+#| msgid "B<FUTEX_CMP_REQUEUE> (since Linux 2.6.7)"
+msgid "B<PERF_SAMPLE_WEIGHT> (Since Linux 3.10)"
+msgstr "B<FUTEX_CMP_REQUEUE> (Linux 2.6.7 以降)"
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:672
+msgid ""
+"Records a hardware provided weight value that expresses how costly the "
+"sampled event was. This allows the hardware to highlight expensive events "
+"in a profile."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:672
+#, fuzzy, no-wrap
+#| msgid "B<PTRACE_O_TRACEFORK> (since Linux 2.5.46)"
+msgid "B<PERF_SAMPLE_DATA_SRC> (Since Linux 3.10)"
+msgstr "B<PTRACE_O_TRACEFORK> (Linux 2.5.46 以降)"
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:678
+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 "
+"underlying hardware supports this feature."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:679
#, no-wrap
msgid "I<read_format>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:673
+#: build/C/man2/perf_event_open.2:686
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.2:674
+#: build/C/man2/perf_event_open.2:687
#, no-wrap
msgid "B<PERF_FORMAT_TOTAL_TIME_ENABLED>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:681
+#: build/C/man2/perf_event_open.2:694
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.2:681
+#: build/C/man2/perf_event_open.2:694
#, no-wrap
msgid "B<PERF_FORMAT_TOTAL_TIME_RUNNING>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:688
+#: build/C/man2/perf_event_open.2:701
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.2:688
+#: build/C/man2/perf_event_open.2:701
#, no-wrap
msgid "B<PERF_FORMAT_ID>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:691
+#: build/C/man2/perf_event_open.2:704
msgid "Adds a 64-bit unique value that corresponds to the event group."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:691
+#: build/C/man2/perf_event_open.2:704
#, no-wrap
msgid "B<PERF_FORMAT_GROUP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:694
+#: build/C/man2/perf_event_open.2:707
msgid "Allows all counter values in an event group to be read with one read."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:695
+#: build/C/man2/perf_event_open.2:708
#, no-wrap
msgid "I<disabled>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:705
+#: build/C/man2/perf_event_open.2:718
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: TP
-#: build/C/man2/perf_event_open.2:705
+#: build/C/man2/perf_event_open.2:718
#, no-wrap
msgid "I<inherit>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:714
+#: build/C/man2/perf_event_open.2:727
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.2:719
+#: build/C/man2/perf_event_open.2:732
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.2:719
+#: build/C/man2/perf_event_open.2:732
#, no-wrap
msgid "I<pinned>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:732
+#: build/C/man2/perf_event_open.2:745
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.2:732
+#: build/C/man2/perf_event_open.2:745
#, no-wrap
msgid "I<exclusive>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:741
+#: build/C/man2/perf_event_open.2:754
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: TP
-#: build/C/man2/perf_event_open.2:741
+#: build/C/man2/perf_event_open.2:754
#, no-wrap
msgid "I<exclude_user>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:744
+#: build/C/man2/perf_event_open.2:757
msgid ""
"If this bit is set, the count excludes events that happen in user space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:744
+#: build/C/man2/perf_event_open.2:757
#, no-wrap
msgid "I<exclude_kernel>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:747
+#: build/C/man2/perf_event_open.2:760
msgid ""
"If this bit is set, the count excludes events that happen in kernel-space."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:747
+#: build/C/man2/perf_event_open.2:760
#, no-wrap
msgid "I<exclude_hv>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:755
+#: build/C/man2/perf_event_open.2:768
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.2:755
+#: build/C/man2/perf_event_open.2:768
#, no-wrap
msgid "I<exclude_idle>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:758
+#: build/C/man2/perf_event_open.2:771
msgid "If set, don't count when the CPU is idle."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:758
+#: build/C/man2/perf_event_open.2:771
#, no-wrap
msgid "I<mmap>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:763
+#: build/C/man2/perf_event_open.2:776
msgid "The I<mmap> bit enables recording of exec mmap events."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:763
+#: build/C/man2/perf_event_open.2:776
#, no-wrap
msgid "I<comm>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:774
+#: build/C/man2/perf_event_open.2:787
msgid ""
"The I<comm> bit enables tracking of process command name as modified by the "
"I<exec>(2) and I<prctl>(PR_SET_NAME) system calls. Unfortunately for "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:774
+#: build/C/man2/perf_event_open.2:787
#, no-wrap
msgid "I<freq>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:781
+#: build/C/man2/perf_event_open.2:794
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.2:781
+#: build/C/man2/perf_event_open.2:794
#, no-wrap
msgid "I<inherit_stat>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:788
+#: build/C/man2/perf_event_open.2:801
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.2:788
+#: build/C/man2/perf_event_open.2:801
#, no-wrap
msgid "I<enable_on_exec>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:793
+#: build/C/man2/perf_event_open.2:806
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.2:793
+#: build/C/man2/perf_event_open.2:806
#, no-wrap
msgid "I<task>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:797
+#: build/C/man2/perf_event_open.2:810
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.2:797
+#: build/C/man2/perf_event_open.2:810
#, no-wrap
msgid "I<watermark>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:805
+#: build/C/man2/perf_event_open.2:818
msgid ""
"If set, have a sampling interrupt happen when we cross the "
"I<wakeup_watermark> boundary. Otherwise interrupts happen after "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:805
+#: build/C/man2/perf_event_open.2:818
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<precise_ip> (Since Linux 2.6.35)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:815
+#: build/C/man2/perf_event_open.2:828
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.2:817
+#: build/C/man2/perf_event_open.2:830
#, fuzzy
#| msgid "The I<subcmd> value is one of the following:"
msgid "The values of this are the following:"
msgstr "I<subcmd> の値は以下のいずれかである"
#. type: TP
-#: build/C/man2/perf_event_open.2:818
+#: build/C/man2/perf_event_open.2:831
#, no-wrap
msgid "0 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:822
+#: build/C/man2/perf_event_open.2:835
msgid "B<SAMPLE_IP> can have arbitrary skid"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:822
+#: build/C/man2/perf_event_open.2:835
#, no-wrap
msgid "1 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:826
+#: build/C/man2/perf_event_open.2:839
msgid "B<SAMPLE_IP> must have constant skid"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:826
+#: build/C/man2/perf_event_open.2:839
#, no-wrap
msgid "2 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:830
+#: build/C/man2/perf_event_open.2:843
msgid "B<SAMPLE_IP> requested to have 0 skid"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:830
+#: build/C/man2/perf_event_open.2:843
#, no-wrap
msgid "3 -"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:836
+#: build/C/man2/perf_event_open.2:849
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.2:837
+#: build/C/man2/perf_event_open.2:850
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<mmap_data> (Since Linux 2.6.36)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:843
+#: build/C/man2/perf_event_open.2:856
msgid ""
"The counterpart of the I<mmap> field, but enables including data mmap events "
"in the ring-buffer."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:843
+#: build/C/man2/perf_event_open.2:856
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<sample_id_all> (Since Linux 2.6.38)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:851
+#: build/C/man2/perf_event_open.2:864
msgid ""
"If set, then TID, TIME, ID, CPU, and STREAM_ID can additionally be included "
"in non-B<PERF_RECORD_SAMPLE>s if the corresponding I<sample_type> is "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:851
+#: build/C/man2/perf_event_open.2:864
#, no-wrap
msgid "I<exclude_host> (Since Linux 3.2)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:854
+#: build/C/man2/perf_event_open.2:867
msgid "Do not measure time spent in VM host"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:854
+#: build/C/man2/perf_event_open.2:867
#, no-wrap
msgid "I<exclude_guest> (Since Linux 3.2)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:857
+#: build/C/man2/perf_event_open.2:870
msgid "Do not measure time spent in VM guest"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:857
+#: build/C/man2/perf_event_open.2:870
#, no-wrap
msgid "I<exclude_callchain_kernel> (Since Linux 3.7)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:860
+#: build/C/man2/perf_event_open.2:873
msgid "Do not include kernel callchains."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:860
+#: build/C/man2/perf_event_open.2:873
#, no-wrap
msgid "I<exclude_callchain_user> (Since Linux 3.7)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:863
+#: build/C/man2/perf_event_open.2:876
msgid "Do not include user callchains."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:863
+#: build/C/man2/perf_event_open.2:876
#, no-wrap
msgid "I<wakeup_events>, I<wakeup_watermark>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:873
+#: build/C/man2/perf_event_open.2:886
msgid ""
"This union sets how many samples (I<wakeup_events>) or bytes "
"(I<wakeup_watermark>) happen before an overflow signal happens. Which one "
"is used is selected by the I<watermark> bitflag."
msgstr ""
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:896
+msgid ""
+"I<wakeup_events> only counts B<PERF_RECORD_SAMPLE> record types. To receive "
+"a signal for every incoming B<PERF_RECORD> type set I<wakeup_watermark> to 1."
+msgstr ""
+
#. type: TP
-#: build/C/man2/perf_event_open.2:873
+#: build/C/man2/perf_event_open.2:896
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<bp_type> (Since Linux 2.6.33)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:877
+#: build/C/man2/perf_event_open.2:900
msgid "This chooses the breakpoint type. It is one of:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:878
+#: build/C/man2/perf_event_open.2:901
#, no-wrap
msgid "B<HW_BREAKPOINT_EMPTY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:881
+#: build/C/man2/perf_event_open.2:904
msgid "no breakpoint"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:881
+#: build/C/man2/perf_event_open.2:904
#, no-wrap
msgid "B<HW_BREAKPOINT_R>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:884
+#: build/C/man2/perf_event_open.2:907
msgid "count when we read the memory location"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:884
+#: build/C/man2/perf_event_open.2:907
#, no-wrap
msgid "B<HW_BREAKPOINT_W>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:887
+#: build/C/man2/perf_event_open.2:910
msgid "count when we write the memory location"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:887
+#: build/C/man2/perf_event_open.2:910
#, no-wrap
msgid "B<HW_BREAKPOINT_RW>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:890
+#: build/C/man2/perf_event_open.2:913
msgid "count when we read or write the memory location"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:890
+#: build/C/man2/perf_event_open.2:913
#, no-wrap
msgid "B<HW_BREAKPOINT_X>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:893
+#: build/C/man2/perf_event_open.2:916
msgid "count when we execute code at the memory location"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:902
+#: build/C/man2/perf_event_open.2:925
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.2:903
+#: build/C/man2/perf_event_open.2:926
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<bp_addr> (Since Linux 2.6.33)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:910
+#: build/C/man2/perf_event_open.2:933
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.2:910
+#: build/C/man2/perf_event_open.2:933
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<config1> (Since Linux 2.6.39)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:917
+#: build/C/man2/perf_event_open.2:940
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.2:917
+#: build/C/man2/perf_event_open.2:940
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<bp_len> (Since Linux 2.6.33)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:931
+#: build/C/man2/perf_event_open.2:954
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.2:931
+#: build/C/man2/perf_event_open.2:954
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "I<config2> (Since Linux 2.6.39)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:938
+#: build/C/man2/perf_event_open.2:961
msgid "I<config2> is a further extension of the I<config1> field."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:938
+#: build/C/man2/perf_event_open.2:961
#, no-wrap
msgid "I<branch_sample_type> (Since Linux 3.4)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:942
+#: build/C/man2/perf_event_open.2:965
msgid ""
"This is used with the CPUs hardware branch sampling, if available. It can "
"have one of the following values:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:943
+#: build/C/man2/perf_event_open.2:966
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_USER>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:946
+#: build/C/man2/perf_event_open.2:969
msgid "Branch target is in user space"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:946
+#: build/C/man2/perf_event_open.2:969
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_KERNEL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:949
+#: build/C/man2/perf_event_open.2:972
msgid "Branch target is in kernel space"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:949
+#: build/C/man2/perf_event_open.2:972
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_HV>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:952
+#: build/C/man2/perf_event_open.2:975
msgid "Branch target is in hypervisor"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:952
+#: build/C/man2/perf_event_open.2:975
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:955
+#: build/C/man2/perf_event_open.2:978
msgid "Any branch type."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:955
+#: build/C/man2/perf_event_open.2:978
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY_CALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:958
+#: build/C/man2/perf_event_open.2:981
msgid "Any call branch"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:958
+#: build/C/man2/perf_event_open.2:981
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_ANY_RETURN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:961
+#: build/C/man2/perf_event_open.2:984
msgid "Any return branch"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:961
+#: build/C/man2/perf_event_open.2:984
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_IND_CALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:964
+#: build/C/man2/perf_event_open.2:987
msgid "Indirect calls"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:964
+#: build/C/man2/perf_event_open.2:987
#, no-wrap
msgid "B<PERF_SAMPLE_BRANCH_PLM_ALL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:967
+#: build/C/man2/perf_event_open.2:990
msgid "User, kernel, and hv"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:968
+#: build/C/man2/perf_event_open.2:991
#, no-wrap
msgid "I<sample_regs_user> (Since Linux 3.7)"
msgstr ""
-#. FIXME: The following reference seems to be not quite right:
#. type: Plain text
-#: build/C/man2/perf_event_open.2:974
+#: build/C/man2/perf_event_open.2:997
msgid ""
-"This defines the set of user registers to dump on samples. See I<asm/"
-"perf_regs.h>."
+"This bitmask defines the set of user CPU registers to dump on samples. The "
+"layout of the register mask is architecture specific and described in the "
+"kernel header I<arch/ARCH/include/uapi/asm/perf_regs.h>."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:974
+#: build/C/man2/perf_event_open.2:997
#, no-wrap
msgid "I<sample_stack_user> (Since Linux 3.7)"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:977
-msgid "This defines the size of the user stack to dump on samples."
+#: build/C/man2/perf_event_open.2:1002
+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.2:977
+#: build/C/man2/perf_event_open.2:1002
#, no-wrap
msgid "Reading results"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:987
+#: build/C/man2/perf_event_open.2:1012
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.2:992
+#: build/C/man2/perf_event_open.2:1017
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.2:994
+#: build/C/man2/perf_event_open.2:1019
msgid "Here is the layout of the data returned by a read:"
msgstr ""
#. type: IP
-#: build/C/man2/perf_event_open.2:994 build/C/man2/perf_event_open.2:1012
+#: build/C/man2/perf_event_open.2:1019 build/C/man2/perf_event_open.2:1037
#: build/C/man2/ptrace.2:1553 build/C/man2/ptrace.2:1563
#: build/C/man2/ptrace.2:1571 build/C/man2/ptrace.2:1577
#: build/C/man2/ptrace.2:1706
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:998
+#: build/C/man2/perf_event_open.2:1023
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.2:1010
+#: build/C/man2/perf_event_open.2:1035
#, no-wrap
msgid ""
"struct read_format {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1018
+#: build/C/man2/perf_event_open.2:1043
msgid "If B<PERF_FORMAT_GROUP> was I<not> specified:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1027
+#: build/C/man2/perf_event_open.2:1052
#, no-wrap
msgid ""
"struct read_format {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1031
+#: build/C/man2/perf_event_open.2:1056
msgid "The values read are as follows:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1031
+#: build/C/man2/perf_event_open.2:1056
#, no-wrap
msgid "I<nr>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1037
+#: build/C/man2/perf_event_open.2:1062
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.2:1037
+#: build/C/man2/perf_event_open.2:1062
#, no-wrap
msgid "I<time_enabled>, I<time_running>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1049
+#: build/C/man2/perf_event_open.2:1074
msgid ""
"Total time the event was enabled and running. Normally these are the same. "
"If more events are started than available counter slots on the PMU, then "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1049
+#: build/C/man2/perf_event_open.2:1074
#, no-wrap
msgid "I<value>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1052
+#: build/C/man2/perf_event_open.2:1077
msgid "An unsigned 64-bit value containing the counter result."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1052 build/C/man2/perf_event_open.2:1316
-#: build/C/man2/perf_event_open.2:1451
+#: build/C/man2/perf_event_open.2:1077 build/C/man2/perf_event_open.2:1341
+#: build/C/man2/perf_event_open.2:1478
#, no-wrap
msgid "I<id>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1058
+#: build/C/man2/perf_event_open.2:1083
msgid ""
"A globally unique value for this particular event, only there if "
"B<PERF_FORMAT_ID> was specified in I<read_format>."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1058
+#: build/C/man2/perf_event_open.2:1083
#, no-wrap
msgid "MMAP layout"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1068
+#: build/C/man2/perf_event_open.2:1093
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 ring-"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1074
+#: build/C/man2/perf_event_open.2:1099
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.2:1077
+#: build/C/man2/perf_event_open.2:1102
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.2:1079
+#: build/C/man2/perf_event_open.2:1104
msgid "The structure of the first metadata mmap page is as follows:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1103
+#: build/C/man2/perf_event_open.2:1128
#, no-wrap
msgid ""
"struct perf_event_mmap_page {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1109
+#: build/C/man2/perf_event_open.2:1134
msgid ""
"The following looks at the fields in the I<perf_event_mmap_page> structure "
"in more detail:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1109
+#: build/C/man2/perf_event_open.2:1134
#, no-wrap
msgid "I<version>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1112
+#: build/C/man2/perf_event_open.2:1137
msgid "Version number of this structure."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1112
+#: build/C/man2/perf_event_open.2:1137
#, no-wrap
msgid "I<compat_version>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1115
+#: build/C/man2/perf_event_open.2:1140
msgid "The lowest version this is compatible with."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1115
+#: build/C/man2/perf_event_open.2:1140
#, no-wrap
msgid "I<lock>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1118
+#: build/C/man2/perf_event_open.2:1143
msgid "A seqlock for synchronization."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1118
+#: build/C/man2/perf_event_open.2:1143
#, no-wrap
msgid "I<index>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1121
+#: build/C/man2/perf_event_open.2:1146
msgid "A unique hardware counter identifier."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1121
+#: build/C/man2/perf_event_open.2:1146
#, no-wrap
msgid "I<offset>"
msgstr ""
#. FIXME clarify
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1125
+#: build/C/man2/perf_event_open.2:1150
msgid "Add this to hardware counter value??"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1125
+#: build/C/man2/perf_event_open.2:1150
#, no-wrap
msgid "I<time_enabled>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1128
+#: build/C/man2/perf_event_open.2:1153
msgid "Time the event was active."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1128
+#: build/C/man2/perf_event_open.2:1153
#, no-wrap
msgid "I<time_running>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1131
+#: build/C/man2/perf_event_open.2:1156
msgid "Time the event was running."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1131
+#: build/C/man2/perf_event_open.2:1156
#, no-wrap
msgid "I<cap_usr_time>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1134
+#: build/C/man2/perf_event_open.2:1159
msgid "User time capability"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1134
+#: build/C/man2/perf_event_open.2:1159
#, no-wrap
msgid "I<cap_usr_rdpmc>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1139
+#: build/C/man2/perf_event_open.2:1164
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.2:1146
+#: build/C/man2/perf_event_open.2:1171
#, no-wrap
msgid ""
"u32 seq, time_mult, time_shift, idx, width;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1152
+#: build/C/man2/perf_event_open.2:1177
#, no-wrap
msgid ""
"do {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1159
+#: build/C/man2/perf_event_open.2:1184
#, no-wrap
msgid ""
" if (pc-E<gt>cap_usr_time && enabled != running) {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1162
+#: build/C/man2/perf_event_open.2:1187
#, no-wrap
msgid ""
" idx = pc-E<gt>index;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1167
+#: build/C/man2/perf_event_open.2:1192
#, no-wrap
msgid ""
" if (pc-E<gt>cap_usr_rdpmc && idx) {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1170
+#: build/C/man2/perf_event_open.2:1195
#, no-wrap
msgid ""
" barrier();\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1172
+#: build/C/man2/perf_event_open.2:1197
#, no-wrap
msgid "I<pmc_width>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1179
+#: build/C/man2/perf_event_open.2:1204
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.2:1185
+#: build/C/man2/perf_event_open.2:1210
#, no-wrap
msgid ""
"pmc E<lt>E<lt>= 64 - pmc_width;\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1187
+#: build/C/man2/perf_event_open.2:1212
#, no-wrap
msgid "I<time_shift>, I<time_mult>, I<time_offset>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1194
+#: build/C/man2/perf_event_open.2:1219
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.2:1202
+#: build/C/man2/perf_event_open.2:1227
#, no-wrap
msgid ""
" u64 quot, rem;\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1214
+#: build/C/man2/perf_event_open.2:1239
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.2:1222
+#: build/C/man2/perf_event_open.2:1247
#, no-wrap
msgid ""
" enabled += delta;\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1223
+#: build/C/man2/perf_event_open.2:1248
#, no-wrap
msgid "I<data_head>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1229
+#: build/C/man2/perf_event_open.2:1254
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.2:1232
+#: build/C/man2/perf_event_open.2:1257
msgid ""
"On SMP-capable platforms, after reading the data_head value, user space "
"should issue an rmb()."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1232
+#: build/C/man2/perf_event_open.2:1257
#, no-wrap
msgid "I<data_tail;>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1240
+#: build/C/man2/perf_event_open.2:1265
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.2:1242
+#: build/C/man2/perf_event_open.2:1267
msgid "The following 2^n ring-buffer pages have the layout described below."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1256
+#: build/C/man2/perf_event_open.2:1281
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.2:1258
+#: build/C/man2/perf_event_open.2:1283
msgid "The mmap values start with a header:"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1266
+#: build/C/man2/perf_event_open.2:1291
#, no-wrap
msgid ""
"struct perf_event_header {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1272
+#: build/C/man2/perf_event_open.2:1297
msgid "Below, we describe the I<perf_event_header> fields in more detail."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1281
+#: build/C/man2/perf_event_open.2:1306
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.2:1282
+#: build/C/man2/perf_event_open.2:1307
#, no-wrap
msgid "B<PERF_RECORD_MMAP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1289
+#: build/C/man2/perf_event_open.2:1314
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.2:1300
+#: build/C/man2/perf_event_open.2:1325
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1302
+#: build/C/man2/perf_event_open.2:1327
#, no-wrap
msgid "B<PERF_RECORD_LOST>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1305
+#: build/C/man2/perf_event_open.2:1330
msgid "This record indicates when events are lost."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1313
+#: build/C/man2/perf_event_open.2:1338
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1319
+#: build/C/man2/perf_event_open.2:1344
msgid "is the unique event ID for the samples that were lost."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1319
+#: build/C/man2/perf_event_open.2:1344
#, no-wrap
msgid "I<lost>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1322
+#: build/C/man2/perf_event_open.2:1347
#, fuzzy
#| msgid "Returns the number of processes woken up."
msgid "is the number of events that were lost."
msgstr "wake したプロセスの数を返す。"
#. type: TP
-#: build/C/man2/perf_event_open.2:1323
+#: build/C/man2/perf_event_open.2:1348
#, no-wrap
msgid "B<PERF_RECORD_COMM>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1326
+#: build/C/man2/perf_event_open.2:1351
msgid "This record indicates a change in the process name."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1334
+#: build/C/man2/perf_event_open.2:1359
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1336
+#: build/C/man2/perf_event_open.2:1361
#, no-wrap
msgid "B<PERF_RECORD_EXIT>"
msgstr "B<PERF_RECORD_EXIT>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1339
+#: build/C/man2/perf_event_open.2:1364
msgid "This record indicates a process exit event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1348 build/C/man2/perf_event_open.2:1376
+#: build/C/man2/perf_event_open.2:1373 build/C/man2/perf_event_open.2:1401
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1350
+#: build/C/man2/perf_event_open.2:1375
#, no-wrap
msgid "B<PERF_RECORD_THROTTLE>, B<PERF_RECORD_UNTHROTTLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1353
+#: build/C/man2/perf_event_open.2:1378
msgid "This record indicates a throttle/unthrottle event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1362
+#: build/C/man2/perf_event_open.2:1387
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1364
+#: build/C/man2/perf_event_open.2:1389
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_FORK>"
msgid "B<PERF_RECORD_FORK>"
msgstr "B<PTRACE_EVENT_FORK>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1367
+#: build/C/man2/perf_event_open.2:1392
msgid "This record indicates a fork event."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1378
+#: build/C/man2/perf_event_open.2:1403
#, no-wrap
msgid "B<PERF_RECORD_READ>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1381
+#: build/C/man2/perf_event_open.2:1406
msgid "This record indicates a read event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1389
+#: build/C/man2/perf_event_open.2:1414
#, no-wrap
msgid ""
"struct {\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1391
+#: build/C/man2/perf_event_open.2:1416
#, no-wrap
msgid "B<PERF_RECORD_SAMPLE>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1394
+#: build/C/man2/perf_event_open.2:1419
msgid "This record indicates a sample."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1422
+#: build/C/man2/perf_event_open.2:1449
#, no-wrap
msgid ""
"struct {\n"
" u64 size; /* if PERF_SAMPLE_STACK_USER */\n"
" char data[size]; /* if PERF_SAMPLE_STACK_USER */\n"
" u64 dyn_size; /* if PERF_SAMPLE_STACK_USER */\n"
+" u64 weight; /* if PERF_SAMPLE_WEIGHT */\n"
+" u64 data_src; /* if PERF_SAMPLE_DATA_SRC */\n"
"};\n"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1424
+#: build/C/man2/perf_event_open.2:1451
#, no-wrap
msgid "I<ip>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1430
+#: build/C/man2/perf_event_open.2:1457
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.2:1430
+#: build/C/man2/perf_event_open.2:1457
#, no-wrap
msgid "I<pid>, I<tid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1436
+#: build/C/man2/perf_event_open.2:1463
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.2:1436
+#: build/C/man2/perf_event_open.2:1463
#, no-wrap
msgid "I<time>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1444
+#: build/C/man2/perf_event_open.2:1471
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: TP
-#: build/C/man2/perf_event_open.2:1444
+#: build/C/man2/perf_event_open.2:1471
#, no-wrap
msgid "I<addr>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1451
+#: build/C/man2/perf_event_open.2:1478
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.2:1459
+#: build/C/man2/perf_event_open.2:1486
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.2:1459
+#: build/C/man2/perf_event_open.2:1486
#, no-wrap
msgid "I<stream_id>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1469
+#: build/C/man2/perf_event_open.2:1496
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.2:1469
+#: build/C/man2/perf_event_open.2:1496
#, no-wrap
msgid "I<cpu>, I<res>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1476
+#: build/C/man2/perf_event_open.2:1503
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.2:1476
+#: build/C/man2/perf_event_open.2:1503
#, no-wrap
msgid "I<period>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1482
+#: build/C/man2/perf_event_open.2:1509
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.2:1482
+#: build/C/man2/perf_event_open.2:1509
#, no-wrap
msgid "I<v>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1493
+#: build/C/man2/perf_event_open.2:1520
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.2:1493
+#: build/C/man2/perf_event_open.2:1520
#, no-wrap
msgid "I<nr>, I<ips[nr]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1501
+#: build/C/man2/perf_event_open.2:1528
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.2:1501
+#: build/C/man2/perf_event_open.2:1528
#, no-wrap
msgid "I<size>, I<data[size]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1508
+#: build/C/man2/perf_event_open.2:1535
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.2:1513
+#: build/C/man2/perf_event_open.2:1540
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.2:1513
+#: build/C/man2/perf_event_open.2:1540
#, no-wrap
msgid "I<bnr>, I<lbr[bnr]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1524
+#: build/C/man2/perf_event_open.2:1551
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.2:1524
+#: build/C/man2/perf_event_open.2:1551
#, no-wrap
msgid "I<abi>, I<regs[weight(mask)]>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1530
-msgid "If B<PERF_SAMPLE_REGS_USER> is enabled, then [to be documented]."
+#: build/C/man2/perf_event_open.2:1556
+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.2:1536
+#: build/C/man2/perf_event_open.2:1562
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.2:1572
+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 "
+"bits set in the I<sample_regs_user> bitmask."
+msgstr ""
+
#. type: TP
-#: build/C/man2/perf_event_open.2:1536
+#: build/C/man2/perf_event_open.2:1572
#, no-wrap
msgid "I<size>, I<data[size]>, I<dyn_size>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1542
-msgid "If B<PERF_SAMPLE_STACK_USER> is enabled, then [to be documented]."
+#: build/C/man2/perf_event_open.2:1587
+msgid ""
+"If B<PERF_SAMPLE_STACK_USER> is enabled, then record the user stack to "
+"enable backtracing. I<size> is the size requested by the user in "
+"I<stack_user_size> or else the maximum record size. I<data> is the stack "
+"data. I<dyn_size> is the amount of data actually dumped (can be less than "
+"I<size> )."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1587
+#, no-wrap
+msgid "I<weight>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1595
+msgid ""
+"If B<PERF_SAMPLE_WEIGHT> is enabled, then a 64 bit value provided by the "
+"hardwre is recorded that indicates how costly the event was. This allows "
+"expensive events to stand out more clearly in profiles."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1595
+#, no-wrap
+msgid "I<data_src>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1601
+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.2:1602
+#, no-wrap
+msgid "I<mem_op>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1615
+msgid ""
+"type of opcode, a bitwise combination of B<PERF_MEM_OP_NA> (not available), "
+"B<PERF_MEM_OP_LOAD> (load instruction), B<PERF_MEM_OP_STORE> (store "
+"instruction), B<PERF_MEM_OP_PFETCH> (prefetch), and B<PERF_MEM_OP_EXEC> "
+"(executable code)."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1615
+#, no-wrap
+msgid "I<mem_lvl>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1646
+msgid ""
+"memory hierarchy level hit or miss, a bitwise combination of "
+"B<PERF_MEM_LVL_NA> (not available), B<PERF_MEM_LVL_HIT> (hit), "
+"B<PERF_MEM_LVL_MISS> (miss), B<PERF_MEM_LVL_L1> (level 1 cache), "
+"B<PERF_MEM_LVL_LFB> (line fill buffer), B<PERF_MEM_LVL_L2> (level 2 cache), "
+"B<PERF_MEM_LVL_L3> (level 3 cache), B<PERF_MEM_LVL_LOC_RAM> (local DRAM), "
+"B<PERF_MEM_LVL_REM_RAM1> (remote DRAM 1 hop), B<PERF_MEM_LVL_REM_RAM2> "
+"(remote DRAM 2 hops), B<PERF_MEM_LVL_REM_CCE1> (remote cache 1 hop), "
+"B<PERF_MEM_LVL_REM_CCE2> (remote Cache 2 hops), B<PERF_MEM_LVL_IO> (I/O "
+"memory), and B<PERF_MEM_LVL_UNC> (uncached memory)."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1646
+#, no-wrap
+msgid "I<mem_snoop>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1659
+msgid ""
+"snoop mode, a bitwise combination of B<PERF_MEM_SNOOP_NA> (not available), "
+"B<PERF_MEM_SNOOP_NONE> (no snoop), B<PERF_MEM_SNOOP_HIT> (snoop hit), "
+"B<PERF_MEM_SNOOP_MISS> (snoop miss), and B<PERF_MEM_SNOOP_HITM> (snoop hit "
+"modified)."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1659
+#, no-wrap
+msgid "I<mem_lock>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1666
+msgid ""
+"lock instruction, a bitwise combination of B<PERF_MEM_LOCK_NA> (not "
+"available) and B<PERF_MEM_LOCK_LOCKED> (locked transaction)."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1666
+#, no-wrap
+msgid "I<mem_dtlb>"
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1683
+msgid ""
+"tlb access hit or miss, a bitwise combination of B<PERF_MEM_TLB_NA> (not "
+"available), B<PERF_MEM_TLB_HIT> (hit), B<PERF_MEM_TLB_MISS> (miss), "
+"B<PERF_MEM_TLB_L1> (level 1 TLB), B<PERF_MEM_TLB_L2> (level 2 TLB), "
+"B<PERF_MEM_TLB_WK> (hardware walker), and B<PERF_MEM_TLB_OS> (OS fault "
+"handler)."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1544
+#: build/C/man2/perf_event_open.2:1686
#, no-wrap
msgid "I<misc>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1549
+#: build/C/man2/perf_event_open.2:1691
msgid "The I<misc> field contains additional information about the sample."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1554
+#: build/C/man2/perf_event_open.2:1696
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.2:1555
+#: build/C/man2/perf_event_open.2:1697
#, no-wrap
msgid "B<PERF_RECORD_MISC_CPUMODE_UNKNOWN>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1558
+#: build/C/man2/perf_event_open.2:1700
msgid "Unknown CPU mode."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1558
+#: build/C/man2/perf_event_open.2:1700
#, no-wrap
msgid "B<PERF_RECORD_MISC_KERNEL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1561
+#: build/C/man2/perf_event_open.2:1703
msgid "Sample happened in the kernel."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1561
+#: build/C/man2/perf_event_open.2:1703
#, no-wrap
msgid "B<PERF_RECORD_MISC_USER>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1564
+#: build/C/man2/perf_event_open.2:1706
msgid "Sample happened in user code."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1564
+#: build/C/man2/perf_event_open.2:1706
#, no-wrap
msgid "B<PERF_RECORD_MISC_HYPERVISOR>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1567
+#: build/C/man2/perf_event_open.2:1709
msgid "Sample happened in the hypervisor."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1567
+#: build/C/man2/perf_event_open.2:1709
#, no-wrap
msgid "B<PERF_RECORD_MISC_GUEST_KERNEL>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1570
+#: build/C/man2/perf_event_open.2:1712
msgid "Sample happened in the guest kernel."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1570
+#: build/C/man2/perf_event_open.2:1712
#, no-wrap
msgid "B<PERF_RECORD_MISC_GUEST_USER>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1573
+#: build/C/man2/perf_event_open.2:1715
msgid "Sample happened in guest user code."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1576
+#: build/C/man2/perf_event_open.2:1718
msgid "In addition, one of the following bits can be set:"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1577
+#: build/C/man2/perf_event_open.2:1719
+#, fuzzy, no-wrap
+#| msgid "B<PERF_RECORD_EXIT>"
+msgid "B<PERF_RECORD_MISC_MMAP_DATA>"
+msgstr "B<PERF_RECORD_EXIT>"
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1723
+msgid ""
+"This is set when the mapping is not executable; otherwise the mapping is "
+"executable."
+msgstr ""
+
+#. type: TP
+#: build/C/man2/perf_event_open.2:1723
#, no-wrap
msgid "B<PERF_RECORD_MISC_EXACT_IP>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1585
+#: build/C/man2/perf_event_open.2:1731
msgid ""
"This indicates that the content of B<PERF_SAMPLE_IP> points to the actual "
"instruction that triggered the event. See also I<perf_event_attr."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1585
+#: build/C/man2/perf_event_open.2:1731
#, no-wrap
msgid "B<PERF_RECORD_MISC_EXT_RESERVED>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1588
+#: build/C/man2/perf_event_open.2:1734
msgid "This indicates there is extended data available (currently not used)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1591
+#: build/C/man2/perf_event_open.2:1737
msgid "This indicates the size of the record."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1592
+#: build/C/man2/perf_event_open.2:1738
#, no-wrap
msgid "Signal overflow"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1601
+#: build/C/man2/perf_event_open.2:1747
msgid ""
"Events can be set to deliver a signal when a threshold is crossed. The "
"signal handler is set up using the B<poll>(2), B<select>(2), B<epoll>(2) "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1605
+#: build/C/man2/perf_event_open.2:1751
msgid ""
"To generate signals, sampling must be enabled (I<sample_period> must have a "
"non-zero value)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1607
+#: build/C/man2/perf_event_open.2:1753
msgid "There are two ways to generate signals."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1617
+#: build/C/man2/perf_event_open.2:1763
msgid ""
"The first is to set a I<wakeup_events> or I<wakeup_watermark> value that "
"will generate a signal if a certain number of samples or bytes have been "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1629
+#: build/C/man2/perf_event_open.2:1775
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 non-"
#. FIXME(Vince) : Find out when this was introduced
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1635
+#: build/C/man2/perf_event_open.2:1781
msgid ""
"Note: on newer kernels (definitely noticed with 3.2) a signal is provided "
"for every overflow, even if I<wakeup_events> is not set."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1635
+#: build/C/man2/perf_event_open.2:1781
#, no-wrap
msgid "rdpmc instruction"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1642
+#: build/C/man2/perf_event_open.2:1788
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.2:1647
+#: build/C/man2/perf_event_open.2:1793
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.2:1647
+#: build/C/man2/perf_event_open.2:1793
#, no-wrap
msgid "perf_event ioctl calls"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1652
+#: build/C/man2/perf_event_open.2:1798
msgid "Various ioctls act on B<perf_event_open>() file descriptors"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1652
+#: build/C/man2/perf_event_open.2:1798
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_CLONE>"
msgid "B<PERF_EVENT_IOC_ENABLE>"
msgstr "B<PTRACE_EVENT_CLONE>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1656
+#: build/C/man2/perf_event_open.2:1802
msgid ""
"Enables the individual event or event group specified by the file descriptor "
"argument."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1658 build/C/man2/perf_event_open.2:1671
-#: build/C/man2/perf_event_open.2:1699
-msgid "The ioctl argument is ignored."
+#: build/C/man2/perf_event_open.2:1807
+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 "
+"leader."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1658
+#: build/C/man2/perf_event_open.2:1807
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_CLONE>"
msgid "B<PERF_EVENT_IOC_DISABLE>"
msgstr "B<PTRACE_EVENT_CLONE>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1662
+#: build/C/man2/perf_event_open.2:1811
msgid ""
"Disables the individual counter or event group specified by the file "
"descriptor argument."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1669
+#: build/C/man2/perf_event_open.2:1818
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 "
"counter from counting but doesn't affect any other counter."
msgstr ""
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1823
+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 "
+"leader."
+msgstr ""
+
#. type: TP
-#: build/C/man2/perf_event_open.2:1671
+#: build/C/man2/perf_event_open.2:1823
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_FORK>"
msgid "B<PERF_EVENT_IOC_REFRESH>"
msgstr "B<PTRACE_EVENT_FORK>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1685
+#: build/C/man2/perf_event_open.2:1837
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.2:1685
+#: build/C/man2/perf_event_open.2:1837
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_FORK>"
msgid "B<PERF_EVENT_IOC_RESET>"
msgstr "B<PTRACE_EVENT_FORK>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1697
+#: build/C/man2/perf_event_open.2:1847
msgid ""
"Reset the event count specified by the file descriptor argumentto zero. "
"This resets only the counts; there is no way to reset the multiplexing "
-"I<time_enabled> or I<time_running> values. When sent to a group leader, "
-"only the leader is reset (child events are not)."
+"I<time_enabled> or I<time_running> values."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1852
+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 "
+"leader."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1859
+msgid ""
+"If the B<PERF_IOC_FLAG_GROUP> bit is not set, then the behavior is somwhat "
+"unexpected: when sent to a group leader only the leader is reset (children "
+"are left alone); when sent to a child all events in a group are reset."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1699
+#: build/C/man2/perf_event_open.2:1859
#, fuzzy, no-wrap
#| msgid "B<PTRACE_EVENT_FORK>"
msgid "B<PERF_EVENT_IOC_PERIOD>"
msgstr "B<PTRACE_EVENT_FORK>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1703
+#: build/C/man2/perf_event_open.2:1863
msgid ""
"IOC_PERIOD is the command to update the period; it does not update the "
"current period but instead defers until next."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1706
+#: build/C/man2/perf_event_open.2:1866
msgid ""
"The argument is a pointer to a 64-bit value containing the desired new "
"period."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1706
+#: build/C/man2/perf_event_open.2:1866
#, no-wrap
msgid "B<PERF_EVENT_IOC_SET_OUTPUT>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1711
+#: build/C/man2/perf_event_open.2:1871
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.2:1714
+#: build/C/man2/perf_event_open.2:1874
msgid ""
"The argument specifies the desired file descriptor, or -1 if output should "
"be ignored."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1714
+#: build/C/man2/perf_event_open.2:1874
#, fuzzy, no-wrap
#| msgid "B<KEXEC_ON_CRASH> (since Linux 2.6.13)"
msgid "B<PERF_EVENT_IOC_SET_FILTER> (Since Linux 2.6.33)"
msgstr "B<KEXEC_ON_CRASH> (Linux 2.6.13 以降)"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1717
+#: build/C/man2/perf_event_open.2:1877
msgid "This adds an ftrace filter to this event."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1719
+#: build/C/man2/perf_event_open.2:1879
msgid "The argument is a pointer to the desired ftrace filter."
msgstr ""
#. type: SS
-#: build/C/man2/perf_event_open.2:1719
+#: build/C/man2/perf_event_open.2:1879
#, no-wrap
msgid "Using prctl"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1732
+#: build/C/man2/perf_event_open.2:1892
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.2:1732
+#: build/C/man2/perf_event_open.2:1892
#, no-wrap
msgid "perf_event related configuration files"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1735
+#: build/C/man2/perf_event_open.2:1895
msgid "Files in I</proc/sys/kernel/>"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1736
+#: build/C/man2/perf_event_open.2:1896
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_paranoid>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1742
+#: build/C/man2/perf_event_open.2:1902
msgid ""
"The I<perf_event_paranoid> file can be set to restrict access to the "
"performance counters."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1744
+#: build/C/man2/perf_event_open.2:1904
msgid "2 - only allow user-space measurements"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1746
+#: build/C/man2/perf_event_open.2:1906
msgid "1 - (default) allow both kernel and user measurements"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1748
+#: build/C/man2/perf_event_open.2:1908
msgid "0 - allow access to CPU-specific data but not raw tracepoint samples"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1750
+#: build/C/man2/perf_event_open.2:1910
msgid "-1 - no restrictions"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1755
+#: build/C/man2/perf_event_open.2:1915
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.2:1755
+#: build/C/man2/perf_event_open.2:1915
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_max_sample_rate>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1764
+#: build/C/man2/perf_event_open.2:1924
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.2:1764
+#: build/C/man2/perf_event_open.2:1924
#, no-wrap
msgid "I</proc/sys/kernel/perf_event_mlock_kb>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1769
+#: build/C/man2/perf_event_open.2:1929
msgid ""
"Maximum number of pages an unprivileged user can mlock (2) . The default is "
"516 (kB)."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1772
+#: build/C/man2/perf_event_open.2:1932
msgid "Files in I</sys/bus/event_source/devices/>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1778
+#: build/C/man2/perf_event_open.2:1938
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 I</"
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1778
+#: build/C/man2/perf_event_open.2:1938
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/type>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1783
+#: build/C/man2/perf_event_open.2:1943
msgid ""
"This contains an integer that can be used in the I<type> field of "
"perf_event_attr to indicate you wish to use this PMU."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1783
+#: build/C/man2/perf_event_open.2:1943
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/rdpmc>"
msgstr ""
+#. type: Plain text
+#: build/C/man2/perf_event_open.2:1946 build/C/man2/perf_event_open.2:1963
+msgid "[To be documented]"
+msgstr ""
+
#. type: TP
-#: build/C/man2/perf_event_open.2:1786
+#: build/C/man2/perf_event_open.2:1946
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/format/>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1791
+#: build/C/man2/perf_event_open.2:1951
msgid ""
"This sub-directory contains information on what bits in the I<config> field "
"of perf_event_attr correspond to."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1791
+#: build/C/man2/perf_event_open.2:1951
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/events/>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1800
+#: build/C/man2/perf_event_open.2:1960
msgid ""
"This sub-directory contains files with pre-defined events. The contents are "
"strings describing the event settings expressed in terms of the fields found "
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1800
+#: build/C/man2/perf_event_open.2:1960
#, no-wrap
msgid "I</sys/bus/event_source/devices/*/uevent>"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1810
+#: build/C/man2/perf_event_open.2:1970
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.2:1814
+#: build/C/man2/perf_event_open.2:1974
msgid "Returned if the specified event is not available."
msgstr ""
#. type: TP
-#: build/C/man2/perf_event_open.2:1814
+#: build/C/man2/perf_event_open.2:1974
#, no-wrap
msgid "B<ENOSPC>"
msgstr "B<ENOSPC>"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1824
+#: build/C/man2/perf_event_open.2:1984
msgid ""
"Prior to Linux 3.3, if there was not enough room for the event, B<ENOSPC> "
"was returned. Linus did not like this, and this was changed to B<EINVAL>. "
msgstr ""
#. type: SH
-#: build/C/man2/perf_event_open.2:1824
+#: build/C/man2/perf_event_open.2:1984
#, no-wrap
msgid "VERSION"
msgstr "バージョン"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1829
+#: build/C/man2/perf_event_open.2:1989
msgid ""
"B<perf_event_open>() was introduced in Linux 2.6.31 but was called "
"B<perf_counter_open>()B<.> It was renamed in Linux 2.6.32."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1834
+#: build/C/man2/perf_event_open.2:1994
#, fuzzy
#| msgid ""
#| "B<personality>() is Linux-specific and should not be used in programs "
"はない。"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1838
+#: build/C/man2/perf_event_open.2:1998
#, fuzzy
#| msgid ""
#| "Glibc does not provide a wrapper for this system call; call it using "
"(2) を使って呼び出すこと。"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1844
+#: build/C/man2/perf_event_open.2:2004
msgid ""
"The official way of knowing if B<perf_event_open>() support is enabled is "
"checking for the existence of the file I</proc/sys/kernel/"
msgstr ""
#. type: SH
-#: build/C/man2/perf_event_open.2:1844 build/C/man2/pivot_root.2:134
+#: build/C/man2/perf_event_open.2:2004 build/C/man2/pivot_root.2:134
#: build/C/man2/ptrace.2:1811
#, no-wrap
msgid "BUGS"
msgstr "バグ"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1851
+#: build/C/man2/perf_event_open.2:2011
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 ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1859
+#: build/C/man2/perf_event_open.2:2019
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 "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1863
+#: build/C/man2/perf_event_open.2:2023
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 "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1866
+#: build/C/man2/perf_event_open.2:2026
msgid ""
"Prior to Linux 2.6.34 there was a bug when multiplexing where the wrong "
"results could be returned."
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1869
+#: build/C/man2/perf_event_open.2:2029
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 ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1873
+#: build/C/man2/perf_event_open.2:2033
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.2:1878
+#: build/C/man2/perf_event_open.2:2038
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. "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1884
+#: build/C/man2/perf_event_open.2:2044
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 "
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1889
+#: build/C/man2/perf_event_open.2:2049
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.2:1889 build/C/man2/process_vm_readv.2:295
+#: build/C/man2/perf_event_open.2:2049 build/C/man2/process_vm_readv.2:295
#: build/C/man2/splice.2:223 build/C/man2/tee.2:130
#, no-wrap
msgid "EXAMPLE"
msgstr "例"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1893
+#: build/C/man2/perf_event_open.2:2053
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.2:1902
+#: build/C/man2/perf_event_open.2:2062
#, no-wrap
msgid ""
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>asm/unistd.hE<gt>\n"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1908
+#: build/C/man2/perf_event_open.2:2068
#, no-wrap
msgid ""
"long\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1913
+#: build/C/man2/perf_event_open.2:2073
#, no-wrap
msgid ""
" ret = syscall(__NR_perf_event_open, hw_event, pid, cpu,\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1920
+#: build/C/man2/perf_event_open.2:2080
#, no-wrap
msgid ""
"int\n"
" int fd;\n"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1928
+#: build/C/man2/perf_event_open.2:2088
#, no-wrap
msgid ""
" memset(&pe, 0, sizeof(struct perf_event_attr));\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1934
+#: build/C/man2/perf_event_open.2:2094
#, no-wrap
msgid ""
" fd = perf_event_open(&pe, 0, -1, -1, 0);\n"
" }\n"
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1937
+#: build/C/man2/perf_event_open.2:2097
#, no-wrap
msgid ""
" ioctl(fd, PERF_EVENT_IOC_RESET, 0);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1939
+#: build/C/man2/perf_event_open.2:2099
#, no-wrap
msgid " printf(\"Measuring instruction count for this printf\\en\");\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1942
+#: build/C/man2/perf_event_open.2:2102
#, no-wrap
msgid ""
" ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1944
+#: build/C/man2/perf_event_open.2:2104
#, no-wrap
msgid " printf(\"Used %lld instructions\\en\", count);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1947
+#: build/C/man2/perf_event_open.2:2107
#, no-wrap
msgid ""
" close(fd);\n"
msgstr ""
#. type: Plain text
-#: build/C/man2/perf_event_open.2:1954
+#: build/C/man2/perf_event_open.2:2114
msgid "B<fcntl>(2), B<mmap>(2), B<open>(2), B<prctl>(2), B<read>(2)"
msgstr "B<fcntl>(2), B<mmap>(2), B<open>(2), B<prctl>(2), B<read>(2)"
"Indicate that this process is to be traced by its parent. A process "
"probably shouldn't make this request if its parent isn't expecting to trace "
"it. (I<pid>, I<addr>, and I<data> are ignored.)"
-msgstr "このプロセスが親プロセスによってトレースされることを表す。親プロセスが自プロセスをトレースするつもりがない場合には、 おそらくこのプロセスは本要求を行うべきではないだろう。 (I<pid>, I<addr>, I<data> は無視される。)"
+msgstr ""
+"このプロセスが親プロセスによってトレースされることを表す。親プロセスが自プロ"
+"セスをトレースするつもりがない場合には、 おそらくこのプロセスは本要求を行うべ"
+"きではないだろう。 (I<pid>, I<addr>, I<data> は無視される。)"
#. type: Plain text
#: build/C/man2/ptrace.2:156
"process is sharing memory with other processes or threads, then 0 is written "
"at the address specified in I<clear_child_tid> and the kernel performs the "
"following operation:"
-msgstr "I<clear_child_tid> が NULL でないプロセスが終了すると、そのプロセスが他のプロセスまたはスレッドとメモリを共有していれば、 I<clear_child_tid> で指定されたアドレスに 0 が書き込まれ、カーネルは以下の処理を実行する。"
+msgstr ""
+"I<clear_child_tid> が NULL でないプロセスが終了すると、そのプロセスが他のプロ"
+"セスまたはスレッドとメモリを共有していれば、 I<clear_child_tid> で指定された"
+"アドレスに 0 が書き込まれ、カーネルは以下の処理を実行する。"
#. type: Plain text
#: build/C/man2/set_tid_address.2:84
"The effect of this operation is to wake a single process that is performing "
"a futex wait on the memory location. Errors from the futex wake operation "
"are ignored."
-msgstr "この処理の結果、このメモリアドレスに対する futex wait を実行しているプロセスを一つ起こす (wake)。 futex wake 操作でのエラーは無視される。"
+msgstr ""
+"この処理の結果、このメモリアドレスに対する futex wait を実行しているプロセス"
+"を一つ起こす (wake)。 futex wake 操作でのエラーは無視される。"
#. type: Plain text
#: build/C/man2/set_tid_address.2:91
"B<int vm86(unsigned long >I<fn>B<, struct vm86plus_struct *>I<v86>B<);>"
#. type: Plain text
-#: build/C/man2/vm86.2:46
+#: build/C/man2/vm86.2:48
msgid ""
"The system call B<vm86>() was introduced in Linux 0.97p2. In Linux 2.1.15 "
"and 2.0.28 it was renamed to B<vm86old>(), and a new B<vm86>() was "
"た。 I<struct vm86_struct> の定義は 1.1.8 と 1.1.9 で変更された。"
#. type: Plain text
-#: build/C/man2/vm86.2:50
+#: build/C/man2/vm86.2:52
msgid ""
"These calls cause the process to enter VM86 mode (virtual-8086 in Intel "
"literature), and are used by B<dosemu>."
"ド) へと移行する。 これらのコールは B<dosemu> で使用される。"
#. type: Plain text
-#: build/C/man2/vm86.2:52
+#: build/C/man2/vm86.2:54
msgid "VM86 mode is an emulation of real mode within a protected mode task."
msgstr ""
"VM86 モードはプロテクトモードタスクにおける リアルモードのエミュレーションで"
"ある。"
#. type: Plain text
-#: build/C/man2/vm86.2:62
+#: build/C/man2/vm86.2:64
msgid ""
"This return value is specific to i386 and indicates a problem with getting "
"user-space data."
"あったことを示す。"
#. type: Plain text
-#: build/C/man2/vm86.2:66
+#: build/C/man2/vm86.2:68
msgid ""
"This return value indicates the call is not implemented on the present "
"architecture."
"この返り値は、このコールが現在のアーキテクチャで実装されていないことを示す。"
#. type: Plain text
-#: build/C/man2/vm86.2:71
+#: build/C/man2/vm86.2:73
msgid ""
"Saved kernel stack exists. (This is a kernel sanity check; the saved stack "
"should exist only within vm86 mode itself.)"
"い。)"
#. type: Plain text
-#: build/C/man2/vm86.2:74
+#: build/C/man2/vm86.2:76
msgid ""
"This call is specific to Linux on 32-bit Intel processors, and should not be "
"used in programs intended to be portable."
msgid "B<splice>(2), B<tee>(2)"
msgstr "B<splice>(2), B<tee>(2)"
+#, fuzzy
+#~| msgid "The I<subcmd> value is one of the following:"
+#~ msgid "The I<flags> argument takes one of the following values:"
+#~ msgstr "I<subcmd> の値は以下のいずれかである"
+
#~ msgid ""
#~ "Depending on which operation was executed, the returned value for a "
#~ "successful call can have differing meanings."
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