diff options
author | Lee Salzman <lsalzman@mozilla.com> | 2016-12-16 13:56:32 -0500 |
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committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-12-16 22:21:27 +0000 |
commit | ee1c73fc1b8a616ac79572759b02435698171fbf (patch) | |
tree | 8a42d38de0a6d2f3c99ee6b03002dd16f121ebf7 /include/private/SkOnce.h | |
parent | fc8dc3194acb959ee5980b41766660ca0644bcab (diff) |
tweak SkOnce.h header to work around issues with std::atomic::compare_exchange_strong
BUG=skia:
Change-Id: Id29c47cb4bec6a6d70d6514d18fa4ab9bd31b1e2
Reviewed-on: https://skia-review.googlesource.com/6200
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Diffstat (limited to 'include/private/SkOnce.h')
-rw-r--r-- | include/private/SkOnce.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/private/SkOnce.h b/include/private/SkOnce.h index 65334e3a26..721891122d 100644 --- a/include/private/SkOnce.h +++ b/include/private/SkOnce.h @@ -31,6 +31,7 @@ public: // If it looks like no one has started calling fn(), try to claim that job. if (state == NotStarted && fState.compare_exchange_strong(state, Claimed, + std::memory_order_relaxed, std::memory_order_relaxed)) { // Great! We'll run fn() then notify the other threads by releasing Done into fState. fn(std::forward<Args>(args)...); |