tree 55a3afc1fd196e6458646e30449925d73f1ba581
parent 57f035ecae1ff8f2b2e0614e0649f0b90c69adad
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> 1380653058 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> 1380653058 +0000

Fix race between ~SkThreadPool and SkThreadPool::Loop on fDone.

We're writing fDone without holding the mutex.  Bad form, says tsan.

In practice this is fairly innocuous, as fDone only ever goes from false to
true and only once.  Though, I wouldn't be surprised if there were some way
this could leak a thread that never got the signal to die.

BUG=
R=scroggo@google.com, reed@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/25371003

git-svn-id: http://skia.googlecode.com/svn/trunk@11563 2bbb7eff-a529-9590-31e7-b0007b416f81