Tadeu Zagallo fdbc1e03de Use barrier to write flag
Summary: public

Use OSAtomicBarrier to write the flags rather than using OSAtomic to read *and* write.

Reviewed By: jspahrsummers

Differential Revision: D2625915

fb-gh-sync-id: 2ed357ae408b2afe5ef2689582585bf4f9edd8a7
2015-11-09 08:03:26 -08:00
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2015-11-09 08:03:26 -08:00