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Add a TLS slot for TSAN.

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This is so TSAN won't need to rely on pthread_getspecific for finding
the current thread state.

Change-Id: Id3befeabec0a9f7ca77b5549fbc427e22e6aaa34
This commit is contained in:
Dan Albert 2015-08-18 15:09:00 -07:00
parent 6816d8cc69
commit aa23b2ee5e
1 changed files with 4 additions and 0 deletions
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4
libc/private/bionic_tls.h
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@ -70,6 +70,10 @@ enum {
// Fast storage for Thread::Current() in ART. // Fast storage for Thread::Current() in ART.
TLS_SLOT_ART_THREAD_SELF, TLS_SLOT_ART_THREAD_SELF,
// Lets TSAN avoid using pthread_getspecific for finding the current thread
// state.
TLS_SLOT_TSAN,
BIONIC_TLS_SLOTS // Must come last! BIONIC_TLS_SLOTS // Must come last!
}; };