| commit | 8f780413a858beafc8837cdd26d10d42355bdea0 | [log] [tgz] |
|---|---|---|
| author | Yabin Cui <yabinc@google.com> | Wed Apr 11 13:20:22 2018 -0700 |
| committer | Yabin Cui <yabinc@google.com> | Wed Apr 11 13:29:40 2018 -0700 |
| tree | ec146c25669e7181cda9d7e8ff0af97136ffdeac | |
| parent | 5b391d60e99293a0dba7135b5d93175396a5534a [diff] |
simpleperf: Support removing unknown kernel symbols in report-sample cmd. In record cmd, add flag kernel_symbols_available in meta info to show whether kernel symbols are available in perf.data. In report-sample cmd, add --remove-unknown-kernel-symbols option. When it is used, report-sample cmd removes all kernel callchains for perf.data without kernel symbols. Bug: http://b/77217310 Test: run simpleperf_unit_test. Change-Id: Icac2b3b099f78842812d69f208eed5afd69b98c0