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android-x86/system-extras.git
6 years agoMerge changes from topic 'ext4_encryption_flag'
Tom Cherry [Fri, 14 Jul 2017 23:06:30 +0000 (23:06 +0000)]
Merge changes from topic 'ext4_encryption_flag'

* changes:
  ext4_sb.h: make feature flags in fs_info 32-bit
  ext4.h: add EXT4_FEATURE_INCOMPAT_ENCRYPT

6 years agoMerge "Inferno: A framegrapher based on simpleperf"
Fabien Sanglard [Thu, 13 Jul 2017 16:46:21 +0000 (16:46 +0000)]
Merge "Inferno: A framegrapher based on simpleperf"

6 years agoMerge "os-release.d: set the default version to four numbers."
Treehugger Robot [Thu, 13 Jul 2017 05:46:38 +0000 (05:46 +0000)]
Merge "os-release.d: set the default version to four numbers."

6 years agoMerge "simpleperf: add test for recording cpu-clock."
Treehugger Robot [Thu, 13 Jul 2017 01:30:30 +0000 (01:30 +0000)]
Merge "simpleperf: add test for recording cpu-clock."

6 years agoos-release.d: set the default version to four numbers.
Sen Jiang [Tue, 4 Apr 2017 20:24:56 +0000 (13:24 -0700)]
os-release.d: set the default version to four numbers.

We will report system_version and product_version separately to Omaha,
so revert back to using four numbers for version.

Test: cat $OUT/system/etc/os-release.d/system_version
Change-Id: Ife69a7a17d1a06cc9127540cb39f27ce4fd0c944
(cherry picked from commit d454042d764713ead2b87b78f4d2292d2d422d45)

6 years agoInferno: A framegrapher based on simpleperf
Fabien Sanglard [Wed, 28 Jun 2017 20:18:52 +0000 (13:18 -0700)]
Inferno: A framegrapher based on simpleperf

Inferno generates flamegraph for an entire process in one click.
The HTML report is automatically opened in the machine browser.

To run it on surfaceflinger, start UIBench to generate load and:
 - ./inferno.sh (Linux/MacOS)
 - ./inferno.bat (Windows)

See report.html for a sample report.

Change-Id: I35a20fcfe4b385dbf45832bef0ff69b80a44e1d6

6 years agoMerge "simpleperf: enforce support of dwarf based callgraph."
Yabin Cui [Thu, 13 Jul 2017 00:42:36 +0000 (00:42 +0000)]
Merge "simpleperf: enforce support of dwarf based callgraph."

6 years agosimpleperf: enforce support of dwarf based callgraph.
Yabin Cui [Wed, 12 Jul 2017 21:50:07 +0000 (14:50 -0700)]
simpleperf: enforce support of dwarf based callgraph.

If it is not supported by the kernel, it may be because
a kernel patch "perf: Fix arch_perf_out_copy_user default",
or a configuration HAVE_PERF_USER_STACK_DUMP is missing.

Bug: http://b/63634097
Test: run simpleperf_unit_tests.
Change-Id: I4d3b2de72925c3566bcb0ebe41872919b7312687

6 years agosimpleperf: add test for recording cpu-clock.
Yabin Cui [Wed, 12 Jul 2017 21:25:46 +0000 (14:25 -0700)]
simpleperf: add test for recording cpu-clock.

Bug: http://b/63135835
Test: run the test on marlin.
Change-Id: I5b51eaafb596dc7df886b59b5ea208ae9c2c739a

6 years agoext4_sb.h: make feature flags in fs_info 32-bit
Eric Biggers [Thu, 6 Jul 2017 19:44:40 +0000 (12:44 -0700)]
ext4_sb.h: make feature flags in fs_info 32-bit

The feature flag fields in the ext4 superblock are 32-bit, so they
should be 32-bit in fs_info too.

Bug: 36231741
Change-Id: I719953ac389d1c7f503db0b669c2815c44807f9f

6 years agoext4.h: add EXT4_FEATURE_INCOMPAT_ENCRYPT
Eric Biggers [Mon, 15 May 2017 21:19:24 +0000 (14:19 -0700)]
ext4.h: add EXT4_FEATURE_INCOMPAT_ENCRYPT

fs_mgr needs to know the value of the encrypt feature flag (added to
ext4 in upstream kernel v4.1) so it can enable it.

Bug: 36231741
Change-Id: I7475ea8424fa5a2c4712634eada3095e938e97e3

6 years agoMerge "kernel.config: check console-ramoops-0"
Treehugger Robot [Wed, 28 Jun 2017 14:19:03 +0000 (14:19 +0000)]
Merge "kernel.config: check console-ramoops-0"

6 years agokernel.config: check console-ramoops-0
Mark Salyzyn [Tue, 27 Jun 2017 16:36:52 +0000 (09:36 -0700)]
kernel.config: check console-ramoops-0

On later kernels /sys/fs/pstore/console-ramoops becomes
/sys/fs/pstore/console-ramoops-0. One or the other is
present, but not both.

Test: none
Bug: 63058217
Change-Id: I4b54cfdd9f347735ccd2debd08a1baa167c9a24f

6 years agoMerge "simpleperf: add demo for kotlin."
Yabin Cui [Tue, 27 Jun 2017 21:20:39 +0000 (21:20 +0000)]
Merge "simpleperf: add demo for kotlin."

6 years agosimpleperf: add demo for kotlin.
Yabin Cui [Tue, 27 Jun 2017 01:40:36 +0000 (18:40 -0700)]
simpleperf: add demo for kotlin.

And fix annotate.py to include kotlin source code.

Bug: http://b/32834638
Test: profile the app on bullhead and marlin using scripts manually.
Change-Id: Ic812cd2f8db7d047ceac58e3f5ae6a3f19e1879f

6 years agoMerge "use f2fs upstream host to generate image"
Jin Qian [Mon, 26 Jun 2017 19:07:49 +0000 (19:07 +0000)]
Merge "use f2fs upstream host to generate image"

6 years agouse f2fs upstream host to generate image
Yang Jin [Thu, 22 Jun 2017 18:20:51 +0000 (11:20 -0700)]
use f2fs upstream host to generate image

calls make_f2fs -S <size> <filename>

Test: ./mkf2fsuserimg.sh ~/android/userdata.img 2000000000
Bug: 62493641
Change-Id: I4d3631a631fbdfbfc680eeba5f2a1dde204cba25
Merged-In: I4d3631a631fbdfbfc680eeba5f2a1dde204cba25

6 years agoMerge "simpleperf: fix the way to pull perf.data on windows."
Yabin Cui [Fri, 23 Jun 2017 21:38:34 +0000 (21:38 +0000)]
Merge "simpleperf: fix the way to pull perf.data on windows."

6 years agosimpleperf: fix the way to pull perf.data on windows.
Yabin Cui [Wed, 21 Jun 2017 22:57:31 +0000 (15:57 -0700)]
simpleperf: fix the way to pull perf.data on windows.

Bug: http://b/32834638
Test: run app_profiler.py on linux/darwin/windows.
Change-Id: Id932ad7d0a21598eae7d844e6c33c6e64df22c5a

6 years agoMerge "simpleperf: fix x86 register dump on x86_64."
Yabin Cui [Thu, 22 Jun 2017 21:58:47 +0000 (21:58 +0000)]
Merge "simpleperf: fix x86 register dump on x86_64."

6 years agosimpleperf: fix x86 register dump on x86_64.
Yabin Cui [Thu, 22 Jun 2017 20:02:29 +0000 (13:02 -0700)]
simpleperf: fix x86 register dump on x86_64.

x86_64 linux kernel doesn't support dumping registers like DS.
If simpleperf32 requests dumping these registers, it will fail.
So don't request them to avoid failure.

Bug: None.
Test: run simpleperf32 manually on x86_64.
Change-Id: I220ce5378bad8f0c3c9deb2ef32128fd3262b96d

6 years agoMerge "simpleperf: Support Ctrl-C in app_profiler.py."
Yabin Cui [Thu, 22 Jun 2017 19:05:06 +0000 (19:05 +0000)]
Merge "simpleperf: Support Ctrl-C in app_profiler.py."

6 years agoMerge "simpleperf: fix importing tkinter in report.py."
Yabin Cui [Thu, 22 Jun 2017 02:46:46 +0000 (02:46 +0000)]
Merge "simpleperf: fix importing tkinter in report.py."

6 years agosimpleperf: Support Ctrl-C in app_profiler.py.
Yabin Cui [Wed, 21 Jun 2017 19:19:36 +0000 (12:19 -0700)]
simpleperf: Support Ctrl-C in app_profiler.py.

Bug: http://b/32834638
Test: kill app_profiler.py with Ctrl-C manually.

Change-Id: I03b8813080b45e324c66ce3de27e5dd1f8849446

6 years agosimpleperf: fix importing tkinter in report.py.
Yabin Cui [Wed, 21 Jun 2017 23:50:09 +0000 (16:50 -0700)]
simpleperf: fix importing tkinter in report.py.

On darwin/windows, python2.7 doesn't have tkinter.
So we need to try both tkinter and Tkinter.

Also make the font size larger. Because the old size
is too small on darwin.

Bug: http://b/32834638
Test: run report.py on linux/darwin/windows.
Change-Id: I8bb0b51fcdd99f70b01d4ca2ee2e9e9a6447870a

6 years agoMerge "simpleperf: update simpleperf prebuilts to build 4120823."
Yabin Cui [Wed, 21 Jun 2017 19:13:38 +0000 (19:13 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 4120823."

6 years agosimpleperf: update simpleperf prebuilts to build 4120823.
Yabin Cui [Wed, 21 Jun 2017 18:43:53 +0000 (11:43 -0700)]
simpleperf: update simpleperf prebuilts to build 4120823.

Taken from branch aosp-master.

Bug: None
Test: None

Change-Id: Ifa518c6af1f1f9201e324092f82e8b97407aa85e

6 years agoMerge "simpleperf: create libsimpleperf_record library."
Treehugger Robot [Tue, 20 Jun 2017 02:14:56 +0000 (02:14 +0000)]
Merge "simpleperf: create libsimpleperf_record library."

6 years agoMerge "Fix macOS build"
Colin Cross [Thu, 8 Jun 2017 15:43:24 +0000 (15:43 +0000)]
Merge "Fix macOS build"

6 years agoFix macOS build
Romain Guy [Thu, 8 Jun 2017 00:05:03 +0000 (17:05 -0700)]
Fix macOS build

Test: compile
Change-Id: I97e93313f9b6ab7e8a753d4035b7805b21fdfa2d
Merged-In: I97e93313f9b6ab7e8a753d4035b7805b21fdfa2d
(cherry picked from commit b86fd88966aa15c2b9cce1bf0f7907fcdd11134e)

6 years agosimpleperf: create libsimpleperf_record library.
Yabin Cui [Fri, 2 Jun 2017 22:21:50 +0000 (15:21 -0700)]
simpleperf: create libsimpleperf_record library.

Add interface to control perf counters.

Bug: http://b/35725972
Test: run simpleperf_record_test.
Change-Id: I2a9979f807253c60a9db6304454934034161c854

6 years agoMerge "kernel.config: add CONFIG_NFS* testing"
Treehugger Robot [Tue, 6 Jun 2017 16:40:21 +0000 (16:40 +0000)]
Merge "kernel.config: add CONFIG_NFS* testing"

6 years agoMerge "simpleperf: fix app_profiler.py."
Yabin Cui [Tue, 6 Jun 2017 01:24:10 +0000 (01:24 +0000)]
Merge "simpleperf: fix app_profiler.py."

6 years agosimpleperf: fix app_profiler.py.
Yabin Cui [Tue, 6 Jun 2017 01:08:23 +0000 (18:08 -0700)]
simpleperf: fix app_profiler.py.

Previous change makes app_profiler.py not work on rooted devices
because of using '>xxx' as a flag to store stdout files. Change
this to a more obvious way.

Bug: http://b/62028152
Test: run app_profiler.py on both rooted and non-rooted devices.
Change-Id: Ice2399d007a64a7d0000560b2368a392620b1053

6 years agokernel.config: add CONFIG_NFS* testing
Mark Salyzyn [Mon, 5 Jun 2017 16:07:34 +0000 (09:07 -0700)]
kernel.config: add CONFIG_NFS* testing

The following configs are not supported on Android:

CONFIG_NFSD
CONFIG_NFS_FS

Test: run CTS and kernel-config-unit-tests
Bug: 37753761
Change-Id: I13a9a2d5265079a1f99512c48b5bbcfd4bba68dd

6 years agoMerge "simpleperf: add thread name in report_sample.proto."
Yabin Cui [Fri, 2 Jun 2017 23:27:37 +0000 (23:27 +0000)]
Merge "simpleperf: add thread name in report_sample.proto."

6 years agosimpleperf: add thread name in report_sample.proto.
Yabin Cui [Fri, 2 Jun 2017 21:47:33 +0000 (14:47 -0700)]
simpleperf: add thread name in report_sample.proto.

Bug: http://b/62189080
Test: run simpleperf_unit_test.
Change-Id: I3c96f6474e56b2f51a00f85082973e5d1c1aec72

6 years agoMerge "simpleperf: write -1 to perf_event_paranoid when running as root."
Treehugger Robot [Thu, 1 Jun 2017 23:29:12 +0000 (23:29 +0000)]
Merge "simpleperf: write -1 to perf_event_paranoid when running as root."

6 years agoMerge "simpleperf: fix app_profiler.py."
Yabin Cui [Thu, 1 Jun 2017 21:22:43 +0000 (21:22 +0000)]
Merge "simpleperf: fix app_profiler.py."

6 years agosimpleperf: write -1 to perf_event_paranoid when running as root.
Yabin Cui [Thu, 1 Jun 2017 20:23:29 +0000 (13:23 -0700)]
simpleperf: write -1 to perf_event_paranoid when running as root.

The monitored threads may create child processes not running as root.
This patch is to make sure they have permission to create inherited
tracepoint events.

Bug: http://b/62230699
Test: run simpleperf manually on device.
Change-Id: I02798c834f8a0500057e4e1c70291cfb05c3f92d

6 years agosimpleperf: fix app_profiler.py.
Yabin Cui [Fri, 26 May 2017 18:16:13 +0000 (11:16 -0700)]
simpleperf: fix app_profiler.py.

The old way doesn't work on non-rooted devices.

Bug: http://b/62028152
Test: run app_profiler.py non non-rooted devices.
Change-Id: I2b528a8ec64675cf62323ef3e58f6cdeb2547240

6 years agoMerge "Mark libpagemap vendor_available."
Jayant Chowdhary [Thu, 25 May 2017 17:08:38 +0000 (17:08 +0000)]
Merge "Mark libpagemap vendor_available."

6 years agoMark libpagemap vendor_available.
Jayant Chowdhary [Wed, 17 May 2017 18:32:25 +0000 (11:32 -0700)]
Mark libpagemap vendor_available.

libpagemap is a library which belongs to vndk-cap. Mark it vendor_available to
enable vndk abi stability checks on it.

Details: https://android-review.googlesource.com/368372

Test: mm -j64

Bug: 38244611

Change-Id: I310d0a4d8dd9e87615c276bd66639170b2a70648

6 years agoMerge "simpleperf: support raw event types."
Treehugger Robot [Wed, 24 May 2017 02:18:11 +0000 (02:18 +0000)]
Merge "simpleperf: support raw event types."

6 years agosimpleperf: support raw event types.
Yabin Cui [Wed, 10 May 2017 00:31:05 +0000 (17:31 -0700)]
simpleperf: support raw event types.

Provide interface to access event numbers provided by ARMv8 PMU v3.
Make event types case insensitive to make typing easier.

Bug: http://b/38043209
Test: run simpleperf_unit_test.
Change-Id: I49073acbc4d8c9abeafff93e25133664c84a0e9c

6 years agoMerge "ext4_utils: update default conf from e2fsprogs"
Treehugger Robot [Tue, 23 May 2017 19:42:26 +0000 (19:42 +0000)]
Merge "ext4_utils: update default conf from e2fsprogs"

6 years agoext4_utils: update default conf from e2fsprogs
Jin Qian [Sat, 15 Apr 2017 00:55:45 +0000 (17:55 -0700)]
ext4_utils: update default conf from e2fsprogs

Build server machines are using a conf file optimized for google
data center. We should use the default version from upstream
e2fsprogs.

Keep reserved_ratio at 1% to get more free space.

Bug: 37361511
Change-Id: I2638df72cfd3b9404981ef227651d38025a8053c

6 years agoMerge "ext4_utils: add default mke2fs.conf"
Treehugger Robot [Tue, 23 May 2017 18:05:33 +0000 (18:05 +0000)]
Merge "ext4_utils: add default mke2fs.conf"

6 years agoMerge "simpleperf: better support kernel symbols when running as root."
Yabin Cui [Mon, 22 May 2017 18:16:21 +0000 (18:16 +0000)]
Merge "simpleperf: better support kernel symbols when running as root."

6 years agoMerge "simpleperf: support [vdso]."
Treehugger Robot [Mon, 22 May 2017 18:14:51 +0000 (18:14 +0000)]
Merge "simpleperf: support [vdso]."

6 years agosimpleperf: support [vdso].
Yabin Cui [Fri, 19 May 2017 19:57:44 +0000 (12:57 -0700)]
simpleperf: support [vdso].

Before this CL, there is no way to parse symbols from [vdso] or unwind
through it. In this CL, simpleperf dumps [vdso] segment in its own memory space
to local file system, so it can be used for getting symbols or unwinding.
It takes care that vdso files for 32bit version and 64bit version are not
misused.

Bug: None.
Test: run simpleperf_unit_test.
Test: run simpleperf on processes using vdso.

Change-Id: I9233daf1d07df262a4a0fcdeadd3e544f3ccc906

6 years agosimpleperf: better support kernel symbols when running as root.
Yabin Cui [Fri, 19 May 2017 19:02:15 +0000 (12:02 -0700)]
simpleperf: better support kernel symbols when running as root.

Instead of asking user to `echo 0 >/proc/sys/kernel/kptr_restrict`,
do it automatically in simpleperf.

Bug: None.
Test: run simpleperf as root.
Test: run simpleperf_unit_test.
Change-Id: If31aa03b6e30afb925cbf58835536ed4c969a635

6 years agoMerge "boot_control_copy should #include <sys/sysmacros.h>."
Treehugger Robot [Fri, 19 May 2017 18:30:59 +0000 (18:30 +0000)]
Merge "boot_control_copy should #include <sys/sysmacros.h>."

6 years agoMerge "simpleperf: enable two options by default."
Treehugger Robot [Fri, 19 May 2017 17:58:43 +0000 (17:58 +0000)]
Merge "simpleperf: enable two options by default."

6 years agosimpleperf: enable two options by default.
Yabin Cui [Fri, 19 May 2017 00:11:32 +0000 (17:11 -0700)]
simpleperf: enable two options by default.

Enable dumping symbols in record cmd by default,
and change --dump-symbols option into --no-dump-symbols option.
Show brief call graph in report cmd by default,
and change --brief-callgraph option into --full-callgraph option.
Make the change because these two behaviors are always recommended.

Bug: None.
Test: run simpleperf_unit_test.
Change-Id: Icff6a843a7f46c56313500f4da119aa5118a57e5

6 years agoboot_control_copy should #include <sys/sysmacros.h>.
Elliott Hughes [Thu, 18 May 2017 16:02:43 +0000 (09:02 -0700)]
boot_control_copy should #include <sys/sysmacros.h>.

Bug: https://github.com/android-ndk/ndk/issues/398
Test: builds
Change-Id: Icfccc98e1ff5aaa53b288e2aba0efe2c2c77a623

6 years agoext4_utils: add default mke2fs.conf
Jin Qian [Fri, 10 Mar 2017 20:14:54 +0000 (12:14 -0800)]
ext4_utils: add default mke2fs.conf

Copy default configs from borg build machine and enable ext_attr.

Bug: 34947454
Test: make systemimage
Change-Id: I011b3d119f35beb0e78b804e62deff229775a0b0
(cherry picked from commit 87eb12642f68f5a8594893618cfab128da82ebd8)

6 years agoMerge "libf2fs_sparseblock: Android.mk->Android.bp"
Treehugger Robot [Tue, 16 May 2017 20:19:03 +0000 (20:19 +0000)]
Merge "libf2fs_sparseblock: Android.mk->Android.bp"

6 years agoMerge "simpleperf: fix report_sample_test."
Treehugger Robot [Mon, 15 May 2017 22:18:18 +0000 (22:18 +0000)]
Merge "simpleperf: fix report_sample_test."

6 years agosimpleperf: fix report_sample_test.
Yabin Cui [Mon, 15 May 2017 20:39:36 +0000 (13:39 -0700)]
simpleperf: fix report_sample_test.

When running cmd_report_sample.* tests, it may call
ReportSampleCmd()->Run() more than once. If we shutdown
protobuf library in one call, using protobuf in the
following calls will encounter failures.

Bug: http://b/37996565
Test: run CtsSimpleperfTestCases.
Change-Id: I5ca217406e786645d45fda518055c4a63ab3db3c

6 years agoMerge "Switch to libkeyutils."
Elliott Hughes [Sat, 13 May 2017 00:28:25 +0000 (00:28 +0000)]
Merge "Switch to libkeyutils."

6 years agoMerge "simpleperf: make pprof_proto_generator.py work without binary_cache_dir."
Yabin Cui [Fri, 12 May 2017 20:25:16 +0000 (20:25 +0000)]
Merge "simpleperf: make pprof_proto_generator.py work without binary_cache_dir."

6 years agosimpleperf: make pprof_proto_generator.py work without binary_cache_dir.
Yabin Cui [Fri, 12 May 2017 18:23:06 +0000 (11:23 -0700)]
simpleperf: make pprof_proto_generator.py work without binary_cache_dir.

Bug: http://b/32834638
Test: run pprof_prot_generator.py with only perf.data.
Change-Id: I686d6e968ab8703402223334e8ddb83e966a08f8

7 years agolibf2fs_sparseblock: Android.mk->Android.bp
Jayant Chowdhary [Wed, 10 May 2017 02:12:01 +0000 (19:12 -0700)]
libf2fs_sparseblock: Android.mk->Android.bp

Test: mm -j64

Bug: 37567578

Change-Id: I9a92406bfc150d9effae89a93b1ee07f7ad6d001

7 years agoSwitch to libkeyutils.
Elliott Hughes [Wed, 10 May 2017 00:04:14 +0000 (17:04 -0700)]
Switch to libkeyutils.

Bug: http://b/37991155
Test: builds+boots
Change-Id: Iba763eccc0768f58ce7b51d861f13e51d91ec382

7 years agoMerge "simpleperf: fix some format error in README.md."
Treehugger Robot [Tue, 9 May 2017 17:28:45 +0000 (17:28 +0000)]
Merge "simpleperf: fix some format error in README.md."

7 years agoMerge "simpleperf: fix scripts to be runnable by python3."
Treehugger Robot [Mon, 8 May 2017 22:59:20 +0000 (22:59 +0000)]
Merge "simpleperf: fix scripts to be runnable by python3."

7 years agosimpleperf: fix some format error in README.md.
Yabin Cui [Mon, 8 May 2017 21:33:48 +0000 (14:33 -0700)]
simpleperf: fix some format error in README.md.

Test: none
Change-Id: Ibc11990dc511fcf7eafc91becdb0383e4fb186e2

7 years agoMerge "simpleperf: update simpleperf prebuilts to build 3984832."
Treehugger Robot [Mon, 8 May 2017 21:31:08 +0000 (21:31 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 3984832."

7 years agosimpleperf: fix scripts to be runnable by python3.
Yabin Cui [Mon, 8 May 2017 21:23:19 +0000 (14:23 -0700)]
simpleperf: fix scripts to be runnable by python3.

Bug: http://b/32834638
Test: run scripts with demo using both python and python3.
Change-Id: I5cb7eb41bed0e2a91f4cbc97c386dd527aa3186a

7 years agoMerge "f2fs_utils: update f2fs utils to match 1.8.0"
Treehugger Robot [Mon, 8 May 2017 20:37:39 +0000 (20:37 +0000)]
Merge "f2fs_utils: update f2fs utils to match 1.8.0"

7 years agosimpleperf: update simpleperf prebuilts to build 3984832.
Yabin Cui [Mon, 8 May 2017 18:29:12 +0000 (11:29 -0700)]
simpleperf: update simpleperf prebuilts to build 3984832.

Taken from branch aosp-master.

Fix update.py for copying libwinpthread-1.dll.

Bug: http://b/37788631
Test: none

Change-Id: Ifb38fbdbed10941fef36c7a52cf973c67f0505cd

7 years agof2fs_utils: update f2fs utils to match 1.8.0
Jin Qian [Fri, 28 Apr 2017 22:00:57 +0000 (15:00 -0700)]
f2fs_utils: update f2fs utils to match 1.8.0

Expose f2fs_configuration via dlsym and use first device for output.

Test: format userdata to f2fs and boot
Bug: 37758867
Change-Id: Iee011f551f192f643f7b6443b37f65d354491f20

7 years agoMerge "simpleperf: fix scripts on windows."
Treehugger Robot [Fri, 5 May 2017 05:25:28 +0000 (05:25 +0000)]
Merge "simpleperf: fix scripts on windows."

7 years agoMerge "simpleperf: fix tracing counters."
Treehugger Robot [Fri, 5 May 2017 05:23:29 +0000 (05:23 +0000)]
Merge "simpleperf: fix tracing counters."

7 years agosimpleperf: fix tracing counters.
Yabin Cui [Thu, 4 May 2017 18:28:09 +0000 (11:28 -0700)]
simpleperf: fix tracing counters.

Previously prev_counter is an uninitialized value, which makes
the tracing result not correct.

Test: run simpleperf/systrace.py to profile an app.
Change-Id: I440771f705e22dec7a2948cb2f1164c17d41259a

7 years agoMerge "simpleperf: add META_INFO feature section in perf.data."
Treehugger Robot [Thu, 4 May 2017 01:43:56 +0000 (01:43 +0000)]
Merge "simpleperf: add META_INFO feature section in perf.data."

7 years agosimpleperf: add META_INFO feature section in perf.data.
Yabin Cui [Wed, 3 May 2017 23:34:02 +0000 (16:34 -0700)]
simpleperf: add META_INFO feature section in perf.data.

META_INFO section can be used to pass some small information
in perf.data.

Add simpleperf_version in META_INFO section for debugging.

Bug: http://b/37960318
Test: run simpleperf_unit_test.
Change-Id: If17a147bbc77b5af063fbf77e02ca81430afb8a5

7 years agoMerge "Remove e4crypt_do_init_user0"
Treehugger Robot [Wed, 3 May 2017 22:11:05 +0000 (22:11 +0000)]
Merge "Remove e4crypt_do_init_user0"

7 years agosimpleperf: fix scripts on windows.
Yabin Cui [Wed, 3 May 2017 21:46:55 +0000 (14:46 -0700)]
simpleperf: fix scripts on windows.

1. Fix handling windows path like C:\xxx.
2. Fix adding windows executable suffix.
3. Fix one indent error in annotate.py.
4. Collect libwinpthread-1.dll in update.py.
5. simpleperf.exe on windows x86_64 doesn't work, replace it
   with simpleperf.exe on windows x86.

Bug: http://b/37788631
Test: run demo examples on windows.
Change-Id: I7195881149e70f1af9a60efc41e65fe301c62984

7 years agoRemove e4crypt_do_init_user0
Tom Cherry [Wed, 3 May 2017 20:17:42 +0000 (13:17 -0700)]
Remove e4crypt_do_init_user0

Init is the only user and it no longer uses this.

Test: Boot bullhead, observe that init_user0 still happens
Change-Id: Ie47153e5efd202fd4d8bdc5656a2517adb2d6773

7 years agoMerge "simpleperf: Update doc for Android O."
Treehugger Robot [Wed, 3 May 2017 15:59:05 +0000 (15:59 +0000)]
Merge "simpleperf: Update doc for Android O."

7 years agoMerge "simpleperf: add 'event_count' field in report proto."
Yabin Cui [Wed, 3 May 2017 00:10:33 +0000 (00:10 +0000)]
Merge "simpleperf: add 'event_count' field in report proto."

7 years agosimpleperf: Update doc for Android O.
Yabin Cui [Fri, 28 Apr 2017 17:44:16 +0000 (10:44 -0700)]
simpleperf: Update doc for Android O.

1. Refactor README.md:
   a. Add menu.
   b. Add `Tools in simpleperf` section.
   c. Use real examples in `Android application profiling`,
      add checks for how to prepare the application.
   d. Link to examples workable on Android O.
2. Use `ps -e` instead of `ps` for Android O in app_profiler.py.
3. Remove a failed assert in annotate.py.
4. Upload demo projects.

Bug: http://b/35157971
Test: follow examples on linux and mac.
Change-Id: Iab115bdca3d5abad56fcdc048ccc75f867f5bd6b

7 years agosimpleperf: add 'event_count' field in report proto.
Yabin Cui [Tue, 2 May 2017 20:25:21 +0000 (13:25 -0700)]
simpleperf: add 'event_count' field in report proto.

Bug: http://b/37294023
Test: run simpleperf_unit_test.
Change-Id: Ib16eec55512769a9a241c8ff054179d450488142

7 years agoMerge "simpleperf: fix unknown binary in samples."
Yabin Cui [Sat, 29 Apr 2017 06:05:40 +0000 (06:05 +0000)]
Merge "simpleperf: fix unknown binary in samples."

7 years agosimpleperf: fix unknown binary in samples.
Yabin Cui [Fri, 28 Apr 2017 20:43:08 +0000 (13:43 -0700)]
simpleperf: fix unknown binary in samples.

1. Wrong ip addresses in callchain can map to unknown binary. They
  should be omitted.
2. When unknown binary is really hitted in samples, which is unlikely
  to happen, make sure report-sample cmd will not skip the file id of
  unknown binary.
3. Add corresponding test.

Bug: http://b/37783312
Test: run simpleperf_unit_test.
Change-Id: Ifb5b59401bce9c8f81042015e73f190acd43ce31

7 years agoMerge "Fix wrong usage of * in find command"
Treehugger Robot [Thu, 27 Apr 2017 11:10:21 +0000 (11:10 +0000)]
Merge "Fix wrong usage of * in find command"

7 years agoFix wrong usage of * in find command
Po Hu [Tue, 25 Apr 2017 00:53:24 +0000 (08:53 +0800)]
Fix wrong usage of * in find command

When KATI_FIND_EMULATOR is disabled, the following warning message
will appear:
find: paths must precede expression: build_id.h
Usage: find [-H] [-L] [-P] [-Olevel]
[-D help|tree|search|stat|rates|opt|exec] [path...] [expression]

Because the * in 'find some/path -name *' command is wrongly
expanded by shell. We should change * to "*".

Change-Id: Ib051f47bb9335930944b8f63fd0fb54fbb867f31
Test: make KATI_EMULATE_FIND=false

7 years agoMerge "simpleperf: update simpleperf prebuilts to build 3929284."
Treehugger Robot [Thu, 20 Apr 2017 22:04:06 +0000 (22:04 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 3929284."

7 years agosimpleperf: update simpleperf prebuilts to build 3929284.
Yabin Cui [Thu, 20 Apr 2017 18:23:56 +0000 (11:23 -0700)]
simpleperf: update simpleperf prebuilts to build 3929284.

Taken from branch aosp-master.
Test: None.

Change-Id: I2da2d392cff6bcb6a65de203a73707fede5220de

7 years agoMerge "simpleperf: add --brief-callgraph option for report cmd."
Treehugger Robot [Wed, 19 Apr 2017 21:57:21 +0000 (21:57 +0000)]
Merge "simpleperf: add --brief-callgraph option for report cmd."

7 years agosimpleperf: add --brief-callgraph option for report cmd.
Yabin Cui [Wed, 19 Apr 2017 18:48:44 +0000 (11:48 -0700)]
simpleperf: add --brief-callgraph option for report cmd.

Remove duplicated callgraphs (which appears as a sub graph in
another place) in --brief-callgraph mode.
Accept brief callgraph in report.py.
Add unit test for --brief-callgraph option.

Bug: http://b/37444055
Test: run simpleperf_unit_test.
Test: manually run report.py.
Change-Id: I41977762552ec66807f394558352da6cbefaec2e

7 years agoMerge "simpleperf: add --start_profiling_fd option for record cmd."
Treehugger Robot [Wed, 19 Apr 2017 17:41:40 +0000 (17:41 +0000)]
Merge "simpleperf: add --start_profiling_fd option for record cmd."

7 years agosimpleperf: add --start_profiling_fd option for record cmd.
Yabin Cui [Tue, 18 Apr 2017 23:54:11 +0000 (16:54 -0700)]
simpleperf: add --start_profiling_fd option for record cmd.

Bug: http://b/37480722
Test: run simpleperf_unit_test.
Change-Id: Ie6a742b986d79c70d3b6ab8e470eae42af34c9ef

7 years agoMerge "simpleperf: add warning for `--call-graph fp` option on arm."
Treehugger Robot [Tue, 18 Apr 2017 22:27:34 +0000 (22:27 +0000)]
Merge "simpleperf: add warning for `--call-graph fp` option on arm."

7 years agosimpleperf: add warning for `--call-graph fp` option on arm.
Yabin Cui [Tue, 18 Apr 2017 19:41:46 +0000 (12:41 -0700)]
simpleperf: add warning for `--call-graph fp` option on arm.

Bug: http://b/37443666
Test: run simpleperf_unit_test.
Change-Id: Ie376babab1aa5ec887c8d640266fbce9a0928290

7 years agoMerge "perfprofd: Use testdata in Android.bp."
Treehugger Robot [Fri, 14 Apr 2017 15:58:31 +0000 (15:58 +0000)]
Merge "perfprofd: Use testdata in Android.bp."

7 years agoMerge "simpleperf: fix pprof proto generator."
Yabin Cui [Thu, 13 Apr 2017 22:19:15 +0000 (22:19 +0000)]
Merge "simpleperf: fix pprof proto generator."

7 years agoperfprofd: Use testdata in Android.bp.
Yabin Cui [Thu, 13 Apr 2017 19:13:02 +0000 (12:13 -0700)]
perfprofd: Use testdata in Android.bp.

Bug: http://b/33846452
Test: run perfprofd_tests.
Change-Id: I90b3808f0a45b8158acd0ab8ebe53c3df9531b5f