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android-x86/system-extras.git
7 years agoMerge "Add libbase dependency for recovery_test/boot_control_copy"
Treehugger Robot [Sat, 28 Jan 2017 01:37:21 +0000 (01:37 +0000)]
Merge "Add libbase dependency for recovery_test/boot_control_copy"

7 years agoAdd libbase dependency for recovery_test/boot_control_copy
bowgotsai [Mon, 23 Jan 2017 11:02:20 +0000 (19:02 +0800)]
Add libbase dependency for recovery_test/boot_control_copy

It requires libbase due to fs_mgr is using <android-base/logging.h>

Bug: 34336098
Test: compile

Change-Id: I120a8f6c7e7bf052081e8c97a358384665927088

7 years agoMerge "Use LOCAL_TEST_DATA for test data"
Colin Cross [Thu, 26 Jan 2017 18:51:47 +0000 (18:51 +0000)]
Merge "Use LOCAL_TEST_DATA for test data"

7 years agoMerge "Do not add macro min() definition for C++"
Treehugger Robot [Thu, 26 Jan 2017 02:24:21 +0000 (02:24 +0000)]
Merge "Do not add macro min() definition for C++"

7 years agoMerge "Convert several libraries to soong."
Alex Deymo [Wed, 25 Jan 2017 23:48:42 +0000 (23:48 +0000)]
Merge "Convert several libraries to soong."

7 years agoMerge "ext4_utils: Change to base/logging in ext4_crypt_init_extensions"
Treehugger Robot [Wed, 25 Jan 2017 17:50:40 +0000 (17:50 +0000)]
Merge "ext4_utils: Change to base/logging in ext4_crypt_init_extensions"

7 years agoDo not add macro min() definition for C++
bowgotsai [Mon, 16 Jan 2017 13:46:45 +0000 (21:46 +0800)]
Do not add macro min() definition for C++

It will have build error when the caller also includes <algorithm> in C++:
  external/libcxx/include/__undef_min_max: macro min is incompatible with C++

Bug: 34336098
Test: builds

Change-Id: I984a24a8dfce6da5a1ad52594ef94ed97c67e9b8

7 years agoMerge "Allow passing flash block sizes to libext4_utils"
Treehugger Robot [Wed, 25 Jan 2017 04:13:59 +0000 (04:13 +0000)]
Merge "Allow passing flash block sizes to libext4_utils"

7 years agoAllow passing flash block sizes to libext4_utils
Connor O'Brien [Wed, 25 Jan 2017 01:41:50 +0000 (17:41 -0800)]
Allow passing flash block sizes to libext4_utils

Flash erase & logical block size can be used to tune the stride
and stripe_width parameters. Add make_ext4fs_directory_align,
which takes these sizes as arguments.

Test: Factory reset marlin, confirm userdata params are set correctly
Bug: 33243520
Change-Id: Ic8343cff221f0e203a463370a4f1be5ee191946d
Signed-off-by: Connor O'Brien <connoro@google.com>
7 years agoMerge "slideshow: Track the minui callback API change."
Tao Bao [Wed, 25 Jan 2017 00:49:47 +0000 (00:49 +0000)]
Merge "slideshow: Track the minui callback API change."

7 years agoConvert several libraries to soong.
Alex Deymo [Thu, 12 Jan 2017 00:54:52 +0000 (16:54 -0800)]
Convert several libraries to soong.

This patch coverts libfec and its dependencies to soong. This also
updates the name of the libext2_uuid-host library removing the "-host"
suffix as that is also being converted to soong.

Also create a shared library for libfec given that it has quite a few
dependencies.

Bug: 34284069
Test: mmma system/extras; make checkbuild

Change-Id: Ib3ada6420bae32418a02ca92db664d0d24214e2f

7 years agoMerge "Add instrumentation test support to app_profiler.py"
Chris Craik [Tue, 24 Jan 2017 20:07:35 +0000 (20:07 +0000)]
Merge "Add instrumentation test support to app_profiler.py"

7 years agoMerge "Add gitignore for pyc files"
Treehugger Robot [Tue, 24 Jan 2017 01:33:11 +0000 (01:33 +0000)]
Merge "Add gitignore for pyc files"

7 years agoAdd instrumentation test support to app_profiler.py
Chris Craik [Tue, 24 Jan 2017 00:49:46 +0000 (16:49 -0800)]
Add instrumentation test support to app_profiler.py

Bug: 32834638
Test: manual runs of app_profiler.py

Change-Id: I9bd3741ffed4f765ddc4cdb7cf56f0772f87ffcb

7 years agoAdd gitignore for pyc files
Chris Craik [Mon, 23 Jan 2017 23:38:19 +0000 (15:38 -0800)]
Add gitignore for pyc files

Test: manual - ran app_profiler.py

Change-Id: I2f6b78bd7ed1200af4fe66a3fcaa8a08ef261576

7 years agoMerge "bootctrl HAL uses "default" service name"
Chris Phoenix [Mon, 23 Jan 2017 20:48:31 +0000 (20:48 +0000)]
Merge "bootctrl HAL uses "default" service name"

7 years agoMerge "simpleperf: profile non-debuggable apps on rooted devices."
Yabin Cui [Mon, 23 Jan 2017 18:19:14 +0000 (18:19 +0000)]
Merge "simpleperf: profile non-debuggable apps on rooted devices."

7 years agosimpleperf: profile non-debuggable apps on rooted devices.
Yabin Cui [Sat, 21 Jan 2017 00:14:32 +0000 (16:14 -0800)]
simpleperf: profile non-debuggable apps on rooted devices.

run-as requires apps to be debuggable. But on rooted devices,
we can profile non-debuggable apps by running as root.

Bug: http://b/32834638
Test: run app_profiler.py.
Change-Id: I7cc44893fd4a67593b4f1791fb7fb4a70fd273e9

7 years agoMerge "Set stripe_width and stride params in make_ext4fs"
Connor O'Brien [Sat, 21 Jan 2017 00:06:04 +0000 (00:06 +0000)]
Merge "Set stripe_width and stride params in make_ext4fs"

7 years agobootctrl HAL uses "default" service name
Chris Phoenix [Fri, 20 Jan 2017 19:37:15 +0000 (11:37 -0800)]
bootctrl HAL uses "default" service name

The getService() and registerAsService() methods of interface objects
now have default parameters of "default" for the service name. HALs
will not have to use any service name unless they want to register
more than one service.

Test: builds; verify HAL still works

In support of b/33844934

Change-Id: Iba190c717cf02d2dfe90b470f82b6ca4a82b6c07
Merged-In: Idc2c5ba09f2486ff9cc9815d72a7e5a0af323b22

7 years agoSet stripe_width and stride params in make_ext4fs
Connor O'Brien [Fri, 20 Jan 2017 19:50:32 +0000 (11:50 -0800)]
Set stripe_width and stride params in make_ext4fs

If available, make_ext4fs will use flash erase & logical block
sizes to tune stride and stripe_width.

Test: Build userdata w/ make_ext4fs, flash, check stride & stripe values
Bug: 33243520
Change-Id: I54f95d822cc1ccc0ebb5edec023560cd9e30e259
Signed-off-by: Connor O'Brien <connoro@google.com>
7 years agoext4_utils: Change to base/logging in ext4_crypt_init_extensions
Wei Wang [Fri, 20 Jan 2017 22:01:52 +0000 (14:01 -0800)]
ext4_utils: Change to base/logging in ext4_crypt_init_extensions

Test: on device
Bug: 34256270
Change-Id: Idd560ff5662c6c2d646a80f47b4ad8a6bf9a0970

7 years agoslideshow: Track the minui callback API change.
Tao Bao [Fri, 20 Jan 2017 16:55:20 +0000 (08:55 -0800)]
slideshow: Track the minui callback API change.

Needs the matching change in bootable/recovery.

Test: mmma system/extra/slideshow
Change-Id: Id82bee220b69b154fa1816766f58dbde4d718e8c

7 years agoMerge "ext4_utils: add logging in forked command"
Treehugger Robot [Wed, 18 Jan 2017 21:51:03 +0000 (21:51 +0000)]
Merge "ext4_utils: add logging in forked command"

7 years agoUse LOCAL_TEST_DATA for test data
Colin Cross [Sat, 17 Dec 2016 20:38:46 +0000 (12:38 -0800)]
Use LOCAL_TEST_DATA for test data

LOCAL_TEST_DATA will install the test data alongside the test, for
both a local build and when building for the continuous testers.
Ues it instead of hacking the test data into the binary.

Test: simpleperf_unit_test
Change-Id: I330e5a505d5bf6f65d0e283830da6f51f4bf2560

7 years agoext4_utils: add logging in forked command
Wei Wang [Thu, 12 Jan 2017 21:44:11 +0000 (13:44 -0800)]
ext4_utils: add logging in forked command

Bug: 33786699
Test: manual

(cherry picked from commit 8040206d8c2ff8ffcb219fb2da426d8f00887c1f)

Change-Id: If922ebbfed7c7ba2fa296de5f3c46909970cfbb5

7 years agoMerge "Pass stripe_width and stride parameters to mke2fs"
Connor O'Brien [Tue, 17 Jan 2017 20:07:10 +0000 (20:07 +0000)]
Merge "Pass stripe_width and stride parameters to mke2fs"

7 years agoMerge "simpleperf: Update document for scripts."
Yabin Cui [Fri, 13 Jan 2017 22:24:42 +0000 (22:24 +0000)]
Merge "simpleperf: Update document for scripts."

7 years agoPass stripe_width and stride parameters to mke2fs
Connor O'Brien [Fri, 6 Jan 2017 00:53:58 +0000 (16:53 -0800)]
Pass stripe_width and stride parameters to mke2fs

If available, use flash erase & logical block sizes to tune stride
and stripe parameters to mke2fs.

Test: Built & flashed userdata; checked stride & stripe values
Bug: 33243520
Merged-In: I07319a0bc3d3418b1f4e74e61b10e02dc78fb4db
Change-Id: I07319a0bc3d3418b1f4e74e61b10e02dc78fb4db
Signed-off-by: Connor O'Brien <connoro@google.com>
7 years agosimpleperf: Update document for scripts.
Yabin Cui [Fri, 13 Jan 2017 01:18:13 +0000 (17:18 -0800)]
simpleperf: Update document for scripts.

And fix an error in utils.py.

Bug: http://b/32834638
Test: none.
Change-Id: I94e3599213e886517ca6e38412dbe0bb7f36d87c

7 years agoMerge "simpleperf: fix dumpping kernel symbols."
Yabin Cui [Fri, 13 Jan 2017 18:29:28 +0000 (18:29 +0000)]
Merge "simpleperf: fix dumpping kernel symbols."

7 years agoMerge "liblog: use log/log.h when referencing ALOG macros"
Mark Salyzyn [Fri, 13 Jan 2017 15:27:17 +0000 (15:27 +0000)]
Merge "liblog: use log/log.h when referencing ALOG macros"

7 years agoliblog: use log/log.h when referencing ALOG macros
Mark Salyzyn [Fri, 13 Jan 2017 15:25:20 +0000 (07:25 -0800)]
liblog: use log/log.h when referencing ALOG macros

Test: compile
Bug: 34250038
Change-Id: Iab9dfc45253143cd06cbcb21cb7ea48feec1edd2

7 years agosimpleperf: fix dumpping kernel symbols.
Yabin Cui [Fri, 13 Jan 2017 02:07:27 +0000 (18:07 -0800)]
simpleperf: fix dumpping kernel symbols.

Fix the bug that `simpleperf record --dump-symbols` doesn't dump
kernel symbols.

Test: run simpleperf_unit_test.
Change-Id: I55a2b7c5cd40395b61b062064834779a6a44a29e

7 years agoMerge changes from topic 'host_suffix_cleanup'
Alex Deymo [Thu, 12 Jan 2017 21:23:09 +0000 (21:23 +0000)]
Merge changes from topic 'host_suffix_cleanup'

* changes:
  Export libsquashfs_utils include path in the library.
  Remove "_host" suffix from libsquashfs_utils.
  Remove "_host" and "_static" suffix from libsparse.
  Remove "_static" and "_host" suffix from libext4_utils definitions.
  Remove "_host" suffix from libfec_rs.

7 years agoExport libsquashfs_utils include path in the library.
Alex Deymo [Wed, 11 Jan 2017 23:14:51 +0000 (15:14 -0800)]
Export libsquashfs_utils include path in the library.

When using the libsquashfs_utils we need to include its only header, so
exposing the include path for this library avoids repeating the path
when using it. This patch also removes the include path from the only
call site (libfec).

Bug: None.
Change-Id: I82380b89652f758e4f33a0dc90650b04223c0940

7 years agoRemove "_host" suffix from libsquashfs_utils.
Alex Deymo [Wed, 11 Jan 2017 23:07:36 +0000 (15:07 -0800)]
Remove "_host" suffix from libsquashfs_utils.

Bug: 34220783

Change-Id: I9a140ed7bafdb8342dbdc2c7143a765acb86ecb9

7 years agoRemove "_host" and "_static" suffix from libsparse.
Alex Deymo [Wed, 11 Jan 2017 22:37:14 +0000 (14:37 -0800)]
Remove "_host" and "_static" suffix from libsparse.

Bug: 34220783
Change-Id: I33b2ecafaebe46a45c176d5debe821ec1ecaa25b

7 years agoMerge "liblog: use log/log.h when utilizing ALOG macros"
Treehugger Robot [Thu, 12 Jan 2017 00:44:06 +0000 (00:44 +0000)]
Merge "liblog: use log/log.h when utilizing ALOG macros"

7 years agoliblog: use log/log.h when utilizing ALOG macros
Mark Salyzyn [Tue, 10 Jan 2017 21:32:49 +0000 (13:32 -0800)]
liblog: use log/log.h when utilizing ALOG macros

Test: compile
Bug: 30465923
Change-Id: I0c8178ef32006e0ec5f3dde7446b5396cf98df77

7 years agoRemove "_static" and "_host" suffix from libext4_utils definitions.
Alex Deymo [Wed, 11 Jan 2017 22:03:51 +0000 (14:03 -0800)]
Remove "_static" and "_host" suffix from libext4_utils definitions.

Bug: 34220783
Change-Id: Ia8da0c96a0384826afd8b089101468ac388d0ca2

7 years agoRemove "_host" suffix from libfec_rs.
Alex Deymo [Wed, 11 Jan 2017 19:30:44 +0000 (11:30 -0800)]
Remove "_host" suffix from libfec_rs.

libfec_rs_host is now renamed to libfec_rs.

Bug: 34220783
Change-Id: I70dd794cbf2ed2f118849371379e424159b312a4

7 years agoMerge "simpleperf: fix synchronization when reading mapped buffer."
Yabin Cui [Sat, 7 Jan 2017 19:23:04 +0000 (19:23 +0000)]
Merge "simpleperf: fix synchronization when reading mapped buffer."

7 years agosimpleperf: fix synchronization when reading mapped buffer.
Yabin Cui [Fri, 6 Jan 2017 23:01:42 +0000 (15:01 -0800)]
simpleperf: fix synchronization when reading mapped buffer.

Fixed according to http://lxr.free-electrons.com/source/kernel/events/ring_buffer.c#L61.

Test: run simpleperf_unit_test.

Change-Id: I44486b1630c92de57fb575b502b2d7c798e46e4b

7 years agoMerge "simpleperf: fix annotate.py."
Yabin Cui [Fri, 6 Jan 2017 23:00:35 +0000 (23:00 +0000)]
Merge "simpleperf: fix annotate.py."

7 years agosimpleperf: fix annotate.py.
Yabin Cui [Fri, 6 Jan 2017 20:47:31 +0000 (12:47 -0800)]
simpleperf: fix annotate.py.

Bug: http://b/32834638
Test: run annotate.py.
Change-Id: I18d6985387a68482a589d812109692ee2c30197c

7 years agoMerge "simpleperf: add scripts to sdk build."
Yabin Cui [Fri, 6 Jan 2017 19:31:53 +0000 (19:31 +0000)]
Merge "simpleperf: add scripts to sdk build."

7 years agosimpleperf: add scripts to sdk build.
Yabin Cui [Fri, 6 Jan 2017 01:58:19 +0000 (17:58 -0800)]
simpleperf: add scripts to sdk build.

Bug: http://b/32834638
Test: make sdk.
Change-Id: Iffc2649dc131c73758db8727912c83c078d92071

7 years agoMerge "simpleperf: update scripts to use binaries in bin/."
Yabin Cui [Fri, 6 Jan 2017 01:30:53 +0000 (01:30 +0000)]
Merge "simpleperf: update scripts to use binaries in bin/."

7 years agosimpleperf: update scripts to use binaries in bin/.
Yabin Cui [Thu, 5 Jan 2017 23:44:08 +0000 (15:44 -0800)]
simpleperf: update scripts to use binaries in bin/.

Bug: http://b/32834638
Test: run python scripts like report_sample.py.
Change-Id: Ia37e7b34babe7ba3df88b38ec6e6bc15241f50d8

7 years agoMerge "simpleperf: update simpleperf prebuilts to build 3614643."
Yabin Cui [Thu, 5 Jan 2017 22:58:33 +0000 (22:58 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 3614643."

7 years agosimpleperf: update simpleperf prebuilts to build 3614643.
Yabin Cui [Thu, 5 Jan 2017 20:01:26 +0000 (12:01 -0800)]
simpleperf: update simpleperf prebuilts to build 3614643.

Taken from branch aosp-master.

Bug: http://b/32834638
Test: None.

Change-Id: I6d456a932f8ab679da4c34f4113dc7414fe29d62

7 years agoMerge "libfec: add large file which larger than 4G operation support"
Treehugger Robot [Thu, 5 Jan 2017 18:28:05 +0000 (18:28 +0000)]
Merge "libfec: add large file which larger than 4G operation support"

7 years agoMerge "boot control: remove getInterfaceVersion"
Steven Moreland [Thu, 5 Jan 2017 18:24:11 +0000 (18:24 +0000)]
Merge "boot control: remove getInterfaceVersion"

7 years agolibfec: add large file which larger than 4G operation support
wangjiangshao [Fri, 30 Dec 2016 14:57:42 +0000 (22:57 +0800)]
libfec: add large file which larger than 4G operation support

Add _LARGEFILE64_SOURCE to handle large files such as larger than 4G,
fix fec_open cannot open file larger than 4G

Bug: https://code.google.com/p/android/issues/detail?id=231508
Test: tested on Android N devices

Change-Id: I8df81a039cb987f6bde36384bf69e8ab119fd515
Signed-off-by: wangjiangshao <wangjiangshao@xiaomi.com>
7 years agoMerge "Revert "Revert "simpleperf: add binaries in sdk build."""
Yabin Cui [Wed, 4 Jan 2017 23:12:05 +0000 (23:12 +0000)]
Merge "Revert "Revert "simpleperf: add binaries in sdk build."""

7 years agoRevert "Revert "simpleperf: add binaries in sdk build.""
Yabin Cui [Wed, 4 Jan 2017 21:27:26 +0000 (21:27 +0000)]
Revert "Revert "simpleperf: add binaries in sdk build.""

This reverts commit 266cf44be350c02766e9fe988185caeb224d0769.

And fix error in the original patch.

Bug: http://b/32834638
Test: make x86-sdk and mips-sdk.

Change-Id: Ie9bc21ca461252f54c8f443747c8d9d1b5d33c02

7 years agoboot control: remove getInterfaceVersion
Steven Moreland [Wed, 4 Jan 2017 21:00:07 +0000 (13:00 -0800)]
boot control: remove getInterfaceVersion

getInterfaceVersion doesn't provide any information and is being
removed. I've replaced the call with interfaceChain here so that a
better description can be obtained.

Bug: 34041669
Test: compiles
Change-Id: I00e5154e92edf2dd17b3e899b094589642ba3b3e

7 years agoMerge "Revert "simpleperf: add binaries in sdk build.""
Yabin Cui [Wed, 4 Jan 2017 02:43:11 +0000 (02:43 +0000)]
Merge "Revert "simpleperf: add binaries in sdk build.""

7 years agoRevert "simpleperf: add binaries in sdk build."
Yabin Cui [Wed, 4 Jan 2017 02:41:21 +0000 (02:41 +0000)]
Revert "simpleperf: add binaries in sdk build."

This reverts commit f6bc6f2e59a2f45c0e341be3a994363d99525986.

Change-Id: Ic8a2405372498ef8251bcf4b680408001c164550

7 years agoMerge "simpleperf: add binaries in sdk build."
Yabin Cui [Wed, 4 Jan 2017 02:02:26 +0000 (02:02 +0000)]
Merge "simpleperf: add binaries in sdk build."

7 years agosimpleperf: add binaries in sdk build.
Yabin Cui [Mon, 19 Dec 2016 18:28:54 +0000 (10:28 -0800)]
simpleperf: add binaries in sdk build.

Build 32/64 bit simpleperf on target, simpleperf on host,
and libsimpleperf_report.so on host in sdk. So they can
be used in prebuilts/simpleperf.

Bug: http://b/32834638
Test: make sdk and win_sdk manually.

Change-Id: I1e55c9b1596aca3b982dc30422d29d830077289e

7 years agoMerge "Use shared lib of libselinux in runconuid instead of static one."
Treehugger Robot [Wed, 28 Dec 2016 01:07:29 +0000 (01:07 +0000)]
Merge "Use shared lib of libselinux in runconuid instead of static one."

7 years agoMerge "kernel.config: aslr test exception in std:stoll"
Treehugger Robot [Tue, 27 Dec 2016 22:14:58 +0000 (22:14 +0000)]
Merge "kernel.config: aslr test exception in std:stoll"

7 years agokernel.config: aslr test exception in std:stoll
Mark Salyzyn [Tue, 27 Dec 2016 20:31:13 +0000 (12:31 -0800)]
kernel.config: aslr test exception in std:stoll

Test: no more exception failures
Bug: 33846158
Change-Id: Iaaa43affae3a42cf5b94bed84ab94197d3d4d2d1

7 years agoMerge "Update for hiding Status from Return<T> object."
Yifan Hong [Thu, 22 Dec 2016 18:04:15 +0000 (18:04 +0000)]
Merge "Update for hiding Status from Return<T> object."

7 years agoUse shared lib of libselinux in runconuid instead of static one.
Jaekyun Seok [Wed, 21 Dec 2016 05:23:09 +0000 (14:23 +0900)]
Use shared lib of libselinux in runconuid instead of static one.

libselinux is being used as shared lib by many other modules.
So using its shared lib will reduce total image size.

Size diff on angler build image is as follows.

runconuid: 19912 -> 11256 (-8656)

Test: building succeeded, and the image was tested on angler.
Bug: 33056637
Change-Id: I6272486fdacef06c30d25f1718651757d873eb1b

7 years agoUpdate for hiding Status from Return<T> object.
Yifan Hong [Wed, 21 Dec 2016 01:34:36 +0000 (17:34 -0800)]
Update for hiding Status from Return<T> object.

Bug: 31348667

Test: compiles
Change-Id: I31eb72e4e18dca68255a36915fcc980c928936d7

7 years agoMerge "Add system/extras/Android.bp"
Treehugger Robot [Tue, 20 Dec 2016 20:25:08 +0000 (20:25 +0000)]
Merge "Add system/extras/Android.bp"

7 years agoAdd system/extras/Android.bp
Dan Willemsen [Tue, 20 Dec 2016 18:51:52 +0000 (10:51 -0800)]
Add system/extras/Android.bp

Test: Soong's build.ninja identical before/after (except GlobRules)
Change-Id: I541c6bd662bdddbeac6ca6a3ec517e09444fb232

7 years agoMerge "simpleperf: merge dumped symbols with symbols read from file system."
Yabin Cui [Fri, 16 Dec 2016 22:56:28 +0000 (22:56 +0000)]
Merge "simpleperf: merge dumped symbols with symbols read from file system."

7 years agoMerge "simpleperf: use per process maps."
Yabin Cui [Fri, 16 Dec 2016 21:27:58 +0000 (21:27 +0000)]
Merge "simpleperf: use per process maps."

7 years agosimpleperf: merge dumped symbols with symbols read from file system.
Yabin Cui [Thu, 15 Dec 2016 20:00:44 +0000 (12:00 -0800)]
simpleperf: merge dumped symbols with symbols read from file system.

Bug: http://b/32340274
Test: run simpleperf_unit_test.
Change-Id: Icb96d4778cf527720b24aed58699da05b29c1bd4

7 years agosimpleperf: use per process maps.
Yabin Cui [Thu, 15 Dec 2016 19:24:03 +0000 (11:24 -0800)]
simpleperf: use per process maps.

Originally we use per thread maps, and copy the maps from parent thread
when processing ForkRecord. But there are situations that ForkRecords
are lost, then the new thread is left having no maps, which leads to unknown
dso/symbols.
To fix this, we can use per process maps. Even if ForkRecords are lost,
we know which process a SampleRecord belongs to, and can use the process maps.
This is reasonable because in most cases, new threads in the same thread group
are created with both CLONE_THREAD and CLONE_VM.

Bug: http://b/33503165
Test: run simpleperf_unit_test.
Change-Id: If84b6cdac39cd6ad4e441ed6d75ed879b86d1830

7 years agoMerge "simpleperf: add script to annotate source code."
Yabin Cui [Fri, 16 Dec 2016 18:39:12 +0000 (18:39 +0000)]
Merge "simpleperf: add script to annotate source code."

7 years agoMerge "Add new ext4 feature flags from kernel."
Jeff Sharkey [Fri, 16 Dec 2016 04:56:39 +0000 (04:56 +0000)]
Merge "Add new ext4 feature flags from kernel."

7 years agoAdd new ext4 feature flags from kernel.
Jeff Sharkey [Thu, 15 Dec 2016 23:48:21 +0000 (16:48 -0700)]
Add new ext4 feature flags from kernel.

Test: builds
Bug: 27948817
Change-Id: I74fb403ff6173f475190894104fd8b1b82523fb5

7 years agosimpleperf: add script to annotate source code.
Yabin Cui [Tue, 13 Dec 2016 02:18:07 +0000 (18:18 -0800)]
simpleperf: add script to annotate source code.

Bug: http://b/32834638
Test: run python annotate.py on some apps.
Change-Id: Ib89e80af495ace6239351888db974e8fb5090403

7 years agoMerge "fix warning: Potential leak of memory pointed to by 'bench'"
Treehugger Robot [Wed, 14 Dec 2016 23:34:11 +0000 (23:34 +0000)]
Merge "fix warning: Potential leak of memory pointed to by 'bench'"

7 years agoMerge "simpleperf: check invalid perf.data."
Yabin Cui [Wed, 14 Dec 2016 18:31:51 +0000 (18:31 +0000)]
Merge "simpleperf: check invalid perf.data."

7 years agosimpleperf: check invalid perf.data.
Yabin Cui [Wed, 14 Dec 2016 01:49:19 +0000 (17:49 -0800)]
simpleperf: check invalid perf.data.

Bug: http://b/33558210
Test: run simpleperf_unit_test.
Change-Id: If5a1f7fc9c436a39776f80f1e52479f1cd7ff407

7 years agofix warning: Potential leak of memory pointed to by 'bench'
Yunlian Jiang [Wed, 14 Dec 2016 01:05:50 +0000 (17:05 -0800)]
fix warning: Potential leak of memory pointed to by 'bench'

Bug: None
Test: The warning is gone.
Change-Id: Ifbe4550b372333f81bc0ff88b25687dfd0b64be9

7 years agoMerge "simpleperf: check monitored targets regularly."
Yabin Cui [Wed, 14 Dec 2016 00:29:55 +0000 (00:29 +0000)]
Merge "simpleperf: check monitored targets regularly."

7 years agosimpleperf: check monitored targets regularly.
Yabin Cui [Tue, 13 Dec 2016 21:47:49 +0000 (13:47 -0800)]
simpleperf: check monitored targets regularly.

When monitoring some threads/processes not forked by simpleperf,
check if these threads/processes exist regularly. So we can
stop profiling once all threads/processes exit.

Also handle SIGHUP signal, so we can finish profiling properly
when `adb shell simpleperf record xxx` is killed by Ctrl-C.

Add corresponding tests.

Bug: http://b/33558210
Test: run simpleperf_unit_test.
Change-Id: Ieae4d00d099dc1c7a0c51b0610dff43981bb642e

7 years agoMerge "simpleperf: add script to manage app profiling process."
Yabin Cui [Mon, 12 Dec 2016 22:00:27 +0000 (22:00 +0000)]
Merge "simpleperf: add script to manage app profiling process."

7 years agosimpleperf: add script to manage app profiling process.
Yabin Cui [Mon, 5 Dec 2016 22:26:02 +0000 (14:26 -0800)]
simpleperf: add script to manage app profiling process.

app_profiler.py follows the instruction of profiling an
app in README.md. Users can just set the configuration,
and let app_profiler.py do environment setup, profiling
and data collection work.

Bug: http://b/32834638
Test: run app_profiler.py on android M, N, O.
Change-Id: I2e08790396b02df32320eaa27b75d49108f4856f

7 years agoMerge "simpleperf: Improve Callgraph."
Yabin Cui [Sat, 10 Dec 2016 01:24:19 +0000 (01:24 +0000)]
Merge "simpleperf: Improve Callgraph."

7 years agosimpleperf: Improve Callgraph.
Yabin Cui [Fri, 9 Dec 2016 22:51:04 +0000 (14:51 -0800)]
simpleperf: Improve Callgraph.

1. Reduce columns used by callgraph by reducing spaces between
entries from 11 to 4. This helps to show more entries in the limited screen width.
2. Add [hit-in-function] line for each entry, so we know the percentage
of samples hit in the function and samples hit in the children functions.
3. Add --kallsyms option for report command.

After all, The callgraph is changed like below.
Before change:
 |--99.08%-- java.lang.Thread.run
 |           void com.example.cyb.tappydefender.TDView.run()
 |           |
 |           |           |--95.63%-- void com.example.cyb.tappydefender.TDView.draw()

After change:
 |--98.85%-- java.lang.Thread.run
 |           void com.example.cyb.tappydefender.TDView.run()
 |    |--0.09%-- [hit in function]
 |    |
 |    |--95.54%-- void com.example.cyb.tappydefender.TDView.draw()

Bug: http://b/33356538
Test: run simpleperf_unit_test.
Test: run simpleperf report -g manually.
Change-Id: Ifc1846d4ee7469cadbcc727cae6bf59552d919d5

7 years agoMerge "ext4_utils: Fix return value in e4crypt_policy_get"
Treehugger Robot [Wed, 7 Dec 2016 19:26:30 +0000 (19:26 +0000)]
Merge "ext4_utils: Fix return value in e4crypt_policy_get"

7 years agoext4_utils: Fix return value in e4crypt_policy_get
Ethan Yonker [Wed, 7 Dec 2016 04:42:14 +0000 (22:42 -0600)]
ext4_utils: Fix return value in e4crypt_policy_get

Change-Id: I9e02cda707b551980683895ef7f22522157628d8

7 years agoMerge "make_ext4fs: add option to specify the number of inodes"
Pat Tjin [Wed, 7 Dec 2016 07:07:25 +0000 (07:07 +0000)]
Merge "make_ext4fs: add option to specify the number of inodes"

7 years agomake_ext4fs: add option to specify the number of inodes
Patrick Tjin [Thu, 20 Oct 2016 17:55:11 +0000 (10:55 -0700)]
make_ext4fs: add option to specify the number of inodes

Add option to specify the number of inodes to create when
making the filesystem.  Read-only partitions don't have
a need for extra inodes, a lot of space is wasted by these
inodes.

Bug: 32246383
Test: make vendor partition with new options
Change-Id: I7063972ec4f4e617d28d2e029ad6a9f8e94add73
(cherry picked from commit 15c434682ac78262d2dad9730805eab52b748cdf)

7 years agoMerge "simpleperf: add binary_cache_builder script."
Yabin Cui [Sat, 3 Dec 2016 04:23:48 +0000 (04:23 +0000)]
Merge "simpleperf: add binary_cache_builder script."
am: a5a101294e

Change-Id: I0c2a0c8037cd95e25dab555e9c348ab7270cfaf7

7 years agoManually merge commit 'bf03f2e' into stage-aosp-master
The Android Automerger [Sat, 3 Dec 2016 04:08:00 +0000 (04:08 +0000)]
Manually merge commit 'bf03f2e' into stage-aosp-master

* commit 'bf03f2e':
  ext4_utils: move ext2simg to upstream e2fsprogs
  ext4_utils: use mke2fs instead of make_ext4

BUG:33304034

7 years agoMerge "simpleperf: add binary_cache_builder script."
Yabin Cui [Fri, 2 Dec 2016 23:38:49 +0000 (23:38 +0000)]
Merge "simpleperf: add binary_cache_builder script."

7 years agoMerge changes from topic 'e2fsprogs'
Treehugger Robot [Fri, 2 Dec 2016 22:48:21 +0000 (22:48 +0000)]
Merge changes from topic 'e2fsprogs'

* changes:
  ext4_utils: move ext2simg to upstream e2fsprogs
  ext4_utils: use mke2fs instead of make_ext4

7 years agosimpleperf: add binary_cache_builder script.
Yabin Cui [Wed, 30 Nov 2016 19:46:20 +0000 (11:46 -0800)]
simpleperf: add binary_cache_builder script.

To report on host, we need to pull binaries from device to host.
binary_cache_builder.py is used to pull needed binaries automatically.

Other changes:
Move common functions to utils.py.
Move libsimpleperf_report.so to proper directory, so we can add other
host shared libraries and target binaries in the future.

Bug: http://b/32834638
Test: run binary_cache_builder.py for N, O devices, both root and non-root.

Change-Id: Ifa8931842087ed43d1e530e40ca0254cbf9ea3a9

7 years agoext4_utils: move ext2simg to upstream e2fsprogs
Adrien Schildknecht [Thu, 1 Dec 2016 23:10:09 +0000 (15:10 -0800)]
ext4_utils: move ext2simg to upstream e2fsprogs

This binary is now part of e2fsprogs.

Test: m ext2simg
Change-Id: I6c30cc7d6c79770541c13c84449e35bbca8b5541

7 years agoext4_utils: use mke2fs instead of make_ext4
Adrien Schildknecht [Wed, 16 Nov 2016 06:33:29 +0000 (22:33 -0800)]
ext4_utils: use mke2fs instead of make_ext4

Test: m -j32 && fastboot flashall (aosp_angler-userdebug)

Change-Id: Ic4f598fdf19c8d6fb44740999663ed4f166b0a5b

7 years agoMerge "simpleperf: improve script interface."
Yabin Cui [Wed, 30 Nov 2016 19:49:51 +0000 (19:49 +0000)]
Merge "simpleperf: improve script interface."
am: 090785e4dd

Change-Id: I6536a2764eed1b614628028fccb6a79477208268