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2017-03-07Merge "simpleperf: adjust sample_freq based on max_sample_rate file." into ↵nougat-cts-devTreehugger Robot
nougat-cts-dev
2017-03-07simpleperf: adjust sample_freq based on max_sample_rate file.Yabin Cui
Starting from kernel 4.4, perf_event_max_sample_rate can be adjusted dynamically by the kernel to limit the cpu percentage used to dump records. Bug: http://b/35554543 Test: echo 100 >/proc/sys/kernel/perf_event_max_sample_rate && Test: run CtsSimpleperfTestCases Change-Id: I75f6cbc124c545d05fd56b07c6a868b7ca15cd8a (cherry picked from commit 0720d488b902fa5ddea20813dfaf34e942218c48)
2017-02-13Merge "simpleperf: remove cpu option tests." into nougat-cts-devTreehugger Robot
2017-02-10simpleperf: remove cpu option tests.Yabin Cui
The cpu option tests are flaky because Cpu 0 can be offlined. Bug: http://b/30389972 Change-Id: Ie9f57dcde957be245167c957eb029ab37496471e Test: run simpleperf cts test. (cherry picked from commit 279f3fecc4dfe670027b20bd01eb1b85f0e75f6a)
2016-06-29ANRdaemon: move trace result from /sdcard to /data am: d93aa41807Zhengyin Qian
am: adfc967454 Change-Id: I4f8d4551c3ab2f5430600af833ced564aa328a55
2016-06-29ANRdaemon: move trace result from /sdcard to /dataZhengyin Qian
am: d93aa41807 Change-Id: I487116b8261bcef0fc9b829eaf38408d8a47ee78
2016-06-27Simpleperf: fix flaky tests.nougat-devYabin Cui
Simpleperf stat/record command may need 1 second to set security.perf_harden property. So the monitored child threads should run longer than 1 second. Bug: 29763505 Change-Id: I9bf6dcba03f3fc5c91130f38a08ce0062e104103
2016-06-22ANRdaemon: move trace result from /sdcard to /dataZhengyin Qian
Bug: 28765756 Change-Id: Ic9461bc66c8ba4df1455d8b75c4fb6b544d0cf27
2016-06-16Merge "mksquashfsimage.sh: Make disable-4k-align a paramter" into nyc-devMohamad Ayyash
2016-06-15mksquashfsimage.sh: Make disable-4k-align a paramterMohamad Ayyash
BUG: 29388879 Change-Id: I6ede2273419ba986d08decc0540741c54ed736b1 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-06-15Merge changes from topic 'squashfs_ota_incrementals' into nyc-devMohamad Ayyash
* changes: Disable fragments and duplicates detection for squashfs mksquashfsimage.sh: Add support for passing block map files
2016-06-13Disable fragments and duplicates detection for squashfsMohamad Ayyash
They don't play nicely with generating block maps. Fragments reduce performance. A later patch will add workaround for duplicate detection. BUG: 22322817 Change-Id: I01c731202ef7a2450b5d1beca627a0158c9cc3b4 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-06-13mksquashfsimage.sh: Add support for passing block map filesMohamad Ayyash
BUG: 22322817 Change-Id: I7e17f6ad3a503ee97f7a81a1a8382cff47a913c6 Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
2016-06-11Merge "simpleperf: restore perf_harden after simpleperf cts test." into nyc-devYabin Cui
2016-06-10simpleperf: restore perf_harden after simpleperf cts test.Yabin Cui
Bug: 29264324 Change-Id: Ia78ef924f049630968d222729cf3c1f378105b8a (cherry picked from commit 5896132e00c7e49d2468d7ebd5372654df29b872)
2016-06-10simpleperf: check perf event limit.Yabin Cui
The property security.perf_harden is added in https://android-review.googlesource.com/#/c/233736/5. And simpleperf needs to notice that. Bug: 29054680 Change-Id: I5f1593f5b389d182a56c4bf3bd438a1dc2b66686 (cherry picked from commit ebf79f3a65c81ef0f8cd7a3b875771be88157fcc)
2016-06-07Do not build multinetwork tools when targeting the PDKErik Kline
Bug: 29071416 Change-Id: Ie39cad3151907aabbf523895d6cde37b82ff29a2
2016-06-06libfec: return raw and corrected verity metadata signaturesSami Tolvanen
Since it's not possible for libfec to identify whether the signature field was successfully corrected, return both and allow the caller to validate either signature. Bug: 28943429 Change-Id: Ie913c21ba1d07d6df4c6feeb7226b2ec963f4d19
2016-05-30Add multinetwork debugging tools, dnschk and httpurlErik Kline
Bug: 19537384 Bug: 27199751 Bug: 28719525 Change-Id: Ie983ec12ac6c550fa76c89cd44343220688a99b4
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
2016-05-26ANRdaemon: 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
2016-05-10Fail 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
2016-04-29Incr 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>
2016-04-15make_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
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 17:29:41 +0000