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authorIan Rogers <irogers@google.com>2014-07-17 18:52:42 -0700
committerIan Rogers <irogers@google.com>2014-07-17 18:59:40 -0700
commitf3d874c60ee3ada19ce26a5c4e532312b6f3a9e9 (patch)
treede14ab8b610f43a2c2c4c02f4ac67d614919fde2 /runtime/base/histogram.h
parent031ddea20cb311dfdb3bd16a13750f9cb426b299 (diff)
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Avoid race in single thread suspension.
Don't allow more than one concurrent single thread suspension to avoid potential cycles and deadlocks where threads try to suspend each other. Bug: 16364458, 16354227 Change-Id: I907f1d5591a6aa5c241d37d6b4a34f968f98df77
Diffstat (limited to 'runtime/base/histogram.h')
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