| commit | 92f80f45926f658ba9c0ddd03afe8e65d458698a | [log] [tgz] |
|---|---|---|
| author | Yabin Cui <yabinc@google.com> | Fri Jan 06 15:01:42 2017 -0800 |
| committer | Yabin Cui <yabinc@google.com> | Fri Jan 06 15:15:20 2017 -0800 |
| tree | b72c9902243849c740a931aceed11c95b1b51d45 | |
| parent | 9e6a8022f93e62a3d372a5aba640f98a36681b6e [diff] |
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