[sr-dev] git:master:4a0856be: Merge pull request #520 from kamailio/tsearle-futex-try

Module: kamailio Branch: master Commit: 4a0856be3acd1c1a1eaaa058a39723a881fd6ed8 URL: https://github.com/kamailio/kamailio/commit/4a0856be3acd1c1a1eaaa058a39723a… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2016-03-01T08:46:37+01:00 Merge pull request #520 from kamailio/tsearle-futex-try core/futex: fix bug in futex_try --- Modified: futexlock.h --- Diff: https://github.com/kamailio/kamailio/commit/4a0856be3acd1c1a1eaaa058a39723a… Patch: https://github.com/kamailio/kamailio/commit/4a0856be3acd1c1a1eaaa058a39723a… --- diff --git a/futexlock.h b/futexlock.h index 7aa7c73..db2fca4 100644 --- a/futexlock.h +++ b/futexlock.h @@ -142,7 +142,7 @@ static inline int futex_try(futex_lock_t* lock) { int c; c=atomic_cmpxchg(lock, 0, 1); - if (likely(c)) + if (likely(c==0)) membar_enter_lock(); return c; }