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| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-22 05:45:50 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-22 05:45:50 +0000 |
| commit | bc1989aad2a5246ea5d216546240609620451f87 (patch) | |
| tree | d708ff3f97c49951c713cd6253ba8ceabcbcfa05 /nptl/sysdeps/pthread/pthread_cond_signal.c | |
| parent | 3a226d33012ec69a480ddb58940f2aaa3e24f059 (diff) | |
| download | glibc-bc1989aad2a5246ea5d216546240609620451f87.tar.gz glibc-bc1989aad2a5246ea5d216546240609620451f87.tar.xz glibc-bc1989aad2a5246ea5d216546240609620451f87.zip | |
Update.
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. * sysdeps/pthread/pthread_cond_signal.c: Don't use requeue.
Diffstat (limited to 'nptl/sysdeps/pthread/pthread_cond_signal.c')
| -rw-r--r-- | nptl/sysdeps/pthread/pthread_cond_signal.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/nptl/sysdeps/pthread/pthread_cond_signal.c b/nptl/sysdeps/pthread/pthread_cond_signal.c index b9d8af07b2..76203ac2cc 100644 --- a/nptl/sysdeps/pthread/pthread_cond_signal.c +++ b/nptl/sysdeps/pthread/pthread_cond_signal.c @@ -52,22 +52,7 @@ __pthread_cond_signal (cond) #endif /* Wake one. */ - int r = lll_futex_requeue (futex, 0, 1, &cond->__data.__lock); - if (__builtin_expect (r == -EINVAL, 0)) - { - /* The requeue functionality is not available. */ -#ifndef __ASSUME_FUTEX_REQUEUE - lll_futex_wake (futex, 1); -#endif - } - else if (r != 0) - { - /* We always have to make the syscall if requeue actually - moved a thread. */ - lll_mutex_unlock_force (cond->__data.__lock); - - return 0; - } + lll_futex_wake (futex, 1); } /* We are done. */ |