From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- nptl/sysdeps/pthread/pthread_cond_signal.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'nptl/sysdeps/pthread/pthread_cond_signal.c') diff --git a/nptl/sysdeps/pthread/pthread_cond_signal.c b/nptl/sysdeps/pthread/pthread_cond_signal.c index f5623480f8..5a9bbcad91 100644 --- a/nptl/sysdeps/pthread/pthread_cond_signal.c +++ b/nptl/sysdeps/pthread/pthread_cond_signal.c @@ -43,6 +43,11 @@ __pthread_cond_signal (cond) ++cond->__data.__futex; /* Wake one. */ + if (! __builtin_expect (lll_futex_wake_unlock (&cond->__data.__futex, 1, + 1, &cond->__data.__lock), + 0)) + return 0; + lll_futex_wake (&cond->__data.__futex, 1); } -- cgit v1.2.3-70-g09d2