tree 3cf326977cb95981b85f6ff1ae0de7e3aa7c1525
parent 2d4c67d823bbe4723d413548329910a01b4fbf7d
author Yabin Cui <yabinc@google.com> 1557530331 -0700
committer Yabin Cui <yabinc@google.com> 1557941691 -0700

simpleperf: workaround a kernel bug decreasing data_head temporarily.

Bug: 132446871
Bug: 130135590
Test: run simpleperf manually.
Test: run simpleperf_unit_test.
Change-Id: Iaa75e49e9c870df80a9aa248c62d770e6e78ce36