tree 5c5d365e6094043587cc1c5612fa70a8e0328b5d
parent 794153648435d6a4d6c77320da2ac10948e8800c
author dnj <dnj@chromium.org> 1481045341 -0800
committer Commit bot <commit-bot@chromium.org> 1481045341 -0800

impl/memory: Fix memcache stats race.

Fix a race in memcache stats that was caused by modification of common
stats varibles while holding a possibly-shared RLock. This fix switches
locking from RWMutex to Mutex, since potentially every access contains
mutations to the shared state.

BUG=None
TEST=local
  - Re-ran external test with fix, race no longer triggered.

R=iannucci@chromium.org

Review-Url: https://codereview.chromium.org/2554793002