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2016-05-27ANRdaemon: add README and a bash script to easily get trace. am: 9e90477a67Zhengyin Qian
am: 4b7f0b27a2 * commit '4b7f0b27a267e5e10894bbf438dec15e534e4cc4': ANRdaemon: add README and a bash script to easily get trace. Change-Id: I0ea20dd173cfaef70df4d07672810ca233fcb5f2
2016-05-27ANRdaemon: add a few new trace options and poke all userland services am: ↵Zhengyin Qian
5b42895d33 am: ecb5849a5d * commit 'ecb5849a5d8cc59828c66910f2096ac44e455ca3': ANRdaemon: add a few new trace options and poke all userland services Change-Id: Id35a4a5d9ccab90c0ab661e835fcd55787efa09a
2016-05-27ANRdaemon: increase the CPU threshold resolution to 0.01% am: 6d25c0bd81Zhengyin Qian
am: c33bbcd4c7 * commit 'c33bbcd4c7a2700f28af68a8673bec71ec92aacc': ANRdaemon: increase the CPU threshold resolution to 0.01% Change-Id: Ib6cc29b5ac94344c9c7a9766b6548563da060888
2016-05-27ANRdaemon: add README and a bash script to easily get trace.Zhengyin Qian
am: 9e90477a67 * commit '9e90477a678b5b5fa6ac6dd7e78770746d6c50bf': ANRdaemon: add README and a bash script to easily get trace. Change-Id: Ief3f17421cc970a6b8676921b414d093c43ea880
2016-05-27ANRdaemon: add a few new trace options and poke all userland servicesZhengyin Qian
am: 5b42895d33 * commit '5b42895d33d72e74e3e3446e1d43fc541fbf404f': ANRdaemon: add a few new trace options and poke all userland services Change-Id: Ic1eac97f0b965cc8f1e2b73f26456975150acb48
2016-05-27ANRdaemon: increase the CPU threshold resolution to 0.01%Zhengyin Qian
am: 6d25c0bd81 * commit '6d25c0bd81eee66810339d5db3d1ecd48691d229': ANRdaemon: increase the CPU threshold resolution to 0.01% Change-Id: I4b8feac7f8908943ae543f096e97896e50963697
2016-05-27Get encryption mode for policyPaul Lawrence
Get encryption mode from the file saved out in vold Bug: 28905864 Change-Id: I472a5f3f5f348943a968373910de23ad1b20b138
2016-05-27Revert "Add fileencrypted=software/ice to fstab options"Paul Lawrence
This reverts commit e8299d81a18d16b006019f37ec9d84921d5ff845. Bug: 28905864 Change-Id: I077f1ce7337c7ff42be67fb7acbb80ce5ee9b9ba
2016-05-26ANRdaemon: add README and a bash script to easily get trace.Zhengyin Qian
Bug: 28989601 Change-Id: I5c9b819a6b05003e68d26bfacccf4c539ddab7ae
2016-05-26ANRdaemon: add a few new trace options and poke all userland servicesZhengyin Qian
Bug: 28989601 Change-Id: Ic0fdb6e0601d5e0a285d42cd9fe1a3d8d6f86286
2016-05-26ANRdaemon: increase the CPU threshold resolution to 0.01%Zhengyin Qian
Bug: 28989601 Change-Id: If2a305bd14e8bd7c22115cbca668bd7777d0e7d2
2016-05-24Disable fragments for squashfsMohamad Ayyash
BUG: 28920352 BUG: 22322817 Change-Id: I01c731202ef7a2450b5d1beca627a0158c9cc3b4 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-05-11Add fileencrypted=software/ice to fstab optionsPaul Lawrence
Bug: 28616054 Change-Id: I34257870d388993d168f6541ef51ee2ce1067a7e
2016-05-10Fail with an error if we can\'t read the policy for encryptionPaul Crowley
am: 8d53b9619b * commit '8d53b9619ba913354ffdb23acf0108f7445bb8bc': Fail with an error if we can't read the policy for encryption Change-Id: I56e185bc0ee583d3a966e072dc34ed24af21ed39
2016-05-10Fail with an error if we can't read the policy for encryptionPaul Crowley
The absence of a policy reference in the unencrypted directory now causes e4crypt_set_directory_policy to fail with an error. Callers should call e4crypt_is_native (now moved into here) before calling this. Bug: 28318405 Change-Id: I209292aba3abad3b19105c9afe2b84e8b3dd6874
2016-05-06Fix LOCAL_CPP_EXTENSION.Ying Wang
Bug: 28622149 Change-Id: I785b9bdf90f77ed87c41542f3bd010c6b7356069 (cherry picked from commit 070b6199012eaf0c962f2ff4313551b13735198d)
2016-04-29Incr Ext4: Properly merge block_allocation listsMohamad Ayyash
am: f7124d6c95 * commit 'f7124d6c955c0453361b0ff47c5c94619e68087f': Incr Ext4: Properly merge block_allocation lists Change-Id: I9d343f1762c183aaf4cacd9f7fd613af174896e3
2016-04-29Incremental Ext4 Bug: prevent out of bound boundary allocationsMohamad Ayyash
am: d2ed02a940 * commit 'd2ed02a94086e1221041bc59825add3d0a657e19': Incremental Ext4 Bug: prevent out of bound boundary allocations Change-Id: I25c596b4db090b92ad475fb211e4b43a7dd2856b
2016-04-29Incr Ext4: Properly merge block_allocation listsMohamad Ayyash
BUG: 27698960 Change-Id: Ia31b8319e0d1c8644ae1798116007a4b35c39e9b Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-04-28Incremental Ext4 Bug: prevent out of bound boundary allocationsMohamad Ayyash
This happens around the boundary of block groups where a slightly different block boundary is set based on size of filesystem which means allocations based on a previous filesystem layout need to verify they're not crossing that new bounday BUG: 27698960 Change-Id: I45d444b4477f14f71e8f17144523505a7525b4e2 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-04-19make_ext4fs: Modify ext4 filesystem setup to speed up fsckMohamad Ayyash
am: dedf8f9705 * commit 'dedf8f9705df13e1fd07d3f754216d34725bb269': make_ext4fs: Modify ext4 filesystem setup to speed up fsck Change-Id: If03e8e8ef5ea07d979e8049beaf8301cc590beb3
2016-04-15make_ext4fs: Modify ext4 filesystem setup to speed up fsckMohamad Ayyash
1) Set EXT4_BG_INODE_UNINIT so fsck will skip scanning unused inodes 2) Use EXT4_FEATURE_RO_COMPAT_GDT_CSUM to enable group descriptor checksums in filesystem which reduces overhead for fsck BUG: 24747200 BUG: 28013112 Change-Id: I118ab26935442f452962b3a7c29c61acf76ad4d9 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-04-14simpleperf: use libbacktrace_offline static library.Yabin Cui
Device may not have libbacktrace_offline shared library, so always using libbacktrace_offline static library. Use simpleperf namespace to avoid conflicts with ThreadEntry in libbacktrace. Bug: 28152982 Change-Id: Ia2cdbee3b28556c790ccd7b061a801ed96f9b97c (cherry picked from commit 040f7b4c62ce49f0af0746640e94d415764262cd)
2016-04-08Merge "Remove canned_fs_config from ext4_utils" into nyc-devMohamad Ayyash
2016-04-07Remove canned_fs_config from ext4_utilsMohamad Ayyash
It is now also used in mksquashfs so it was added to libcutils BUG: 27467028 Change-Id: I81c87938d5b6b200a8ad817f0c64c5ca699f451c Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-04-06Use default path for mmapPerf binariesJulien Desprez
Change-Id: Ic6994988152942e162e0b977afe48144b4d8bb32
2016-04-05Convert mmapPerf to google-benchmarkJulien Desprez
Bug: 24272167 Change-Id: I831c9d26495e77e041a9461ddbafc70d7d11f9b7
2016-04-04Make squashfs work on BSD and macOSJaewan Kim
Change-Id: Ie025a3d70237a7a959203d8cd066d05acf9e94b2
2016-03-31Use default path to put benchmark binariesJulien Desprez
In order to keep all the benchmark binaries in the same output place. Change-Id: I188f7933c230d8955905217b915899dd19e614bf
2016-03-29Simpleperf: add test for reporting callgraph of shared libraries in apk file.Yabin Cui
Also add comment for how to generate each perf.data in testdata/. Add --log <leve> argument in unit test to help debugging. Bug: 26962895 Change-Id: Iaa5a81cd8da5174d5b5b4e7847811e2432bf0db8 (cherry picked from commit 8f680f60dc800bec880c5c35bfbc1ac36165e1f3)
2016-03-29Merge "Update binder benchmark to use google-benchmark" into nyc-devJulien Desprez
2016-03-29Fix pagecache live stats.Tim Murray
Broke this while adding app filtering. Change-Id: Ie9d4ae3b7f99169a15c04b9e2bc11d1cb2a62a95
2016-03-29Update binder benchmark to use google-benchmarkJulien Desprez
Bug: 26449138 Change-Id: Ie91d114bf669c686f618c252e58feff4c853ef91
2016-03-28Merge "Simpleperf: remove dependency on global current_arch." into nyc-devYabin Cui
2016-03-26Simpleperf: remove dependency on global current_arch.Yabin Cui
When running unit tests on arm64 devices: [OK] ReportCommandTest.dwarf_callgraph [OK] record_cmd.dwarf_callchain_sampling. ERROR: can't unwind data recorded on a different architecture. It is because ReportCommandtest.dwarf_callgraph opens a perf.data recorded on x86_64, and changes current_arch. It causes a problem when the test record_cmd.dwarf_callchain_sampling calls libbacktrace built on aarch64. Athough it doesn't make the test fail, we should fix this. Bug: 27860749 Change-Id: I2cd70369a769ef2199cab2302b8b824369be0907 (cherry picked from commit 48460892306fbc232d7623b1aa5be1aefdc1a8a7)
2016-03-26simpleperf: don't looking for _text symbol in /proc/kallsyms.Yabin Cui
simpleperf looks for _text symbol in /proc/kallsyms to get kernel address space information. But that info is no longer needed. As some kernels don't have _text symbol, we should remove the corresponding code. Bug: 27814103 Change-Id: I4eb9869b58c51846c99b1204f304cd107a0eb354 (cherry picked from commit 7134f388ccdccb4a5e3025254002a85333a72a70)
2016-03-22aslr_test: Fix typo.dcashman
Bug: 26512380 Change-Id: Ia65986700f198a0f09db4a45a7d1bde173e557e6
2016-03-20Update simpleperf for LLVM rebase to r256229.Yabin Cui
Bug: 26987366 (cherry picked from commit 07cdff03ffb5e69d73979e8c2f8585314751ee17) Change-Id: I15f2c3ad2f3cbc6239f3ffe42dbc09da2b703d3a
2016-03-17Added -q flag to ignore errors.Felipe Leme
dumpstate calls showmap for each pid, and since most of them are empty, it ends up polluting logcat with entries like: 03-17 14:49:05.974 12160 12160 E dumpstate: command '/system/xbin/su root showmap -q 9867' failed: No such file or directory BUG: 26906985 Change-Id: I18d86adefe3f4b248f672732460d1145103e5828
2016-03-15Correct aslr_test minimum arm value.dcashman
Default mmap_rnd_bits value is now equal to the maximum supported (16) on arm, not the minimum, 8. Adjust the test criteria to match this. Bug: 27680571 Change-Id: I16f2c3120c92ca9ea537f445ba24ebd8172d613f
2016-03-14Merge "Migrate aslr test to gtest." into nyc-devDaniel Cashman
2016-03-10Merge "simpleperf: check if dwarf callgraph is supported by kernel before ↵Yabin Cui
testing." into nyc-dev
2016-03-10Merge "Avoid bogus warnings by branching on whether dir is empty." into nyc-devPaul Crowley
2016-03-10simpleperf: check if dwarf callgraph is supported by kernel before testing.Yabin Cui
Move inclusion of poll.h from header files to source files, as event_selection_set.h is used by cmd_report_test.cpp, which can be built on windows. Bug: 27590546 Change-Id: Ic6b141a93d96610f911ab52da1d927b7f619ccb2 (cherry picked from commit 19e6b6d372a1244189dc2df62313085a61ed1a80)
2016-03-10Crypto performance benchmarkSrinath Sridharan
This reverts commit 39087e3740095e1851b0fcf1988c1c0881a208b6. And adds the respective fix. Change-Id: I1f70211c77f892c6252cf5e05e5e52d6c63e2293
2016-03-10Avoid bogus warnings by branching on whether dir is empty.Paul Crowley
If the directory is empty, we try to set policy, otherwise we get it. Bug: 27596572 Change-Id: I127534b7e43c95cf259f001b0acba255a117f76e
2016-03-10Merge "Revert "Crypto performance benchmark"" into nyc-devSrinath Sridharan
2016-03-10Revert "Crypto performance benchmark"Srinath Sridharan
This reverts commit 00652d85b0228bf70905a4934e88a38471832ac2. Change-Id: I550ebd2e25c275a03e4f93437e6f12f83e232c7f
2016-03-09Migrate aslr test to gtest.dcashman
Create tests which test the values of mmap_rnd_bits, and mmap_rnd_compat_bits, if applicable, and verify that the address space is randomized as expected given the provided values. Also add a pair of tests to CTS that enforce that the observed entropy is at least as high as a designated value. That value will start as our default value, which also corresponds to the maximum value of some configurations. Packaging of executables along with a nativetest suite is not supported, so add a dummy nativetest suite, scrape_mmap_addr, which ensure that the executables are present along with the given tests at predictable locations. Bug: 26512380 Change-Id: Ib1202984f9b98c503b8d3bc2c2248a9d06940845
2016-03-10Merge "Crypto performance benchmark" into nyc-devSrinath Sridharan
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