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Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 8dd93732b5..8f37da7936 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,20 @@ +2009-07-28 Ulrich Drepper <drepper@redhat.com> + + * pthread_mutex_lock.c [NO_INCR] (__pthread_mutex_cond_lock_adjust): + New function. + * pthreadP.h: Declare __pthread_mutex_cond_lock_adjust. + * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: Add ROBUST_BIT. + * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Don't use + requeue_pi for robust mutexes. + * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. + * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. + Don't only skip __pthread_mutex_cond_lock. Call instead + __pthread_mutex_cond_lock_adjust. + * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. + + * pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Minor + optimization of PI mutex handling. + 2009-07-27 Ulrich Drepper <drepper@redhat.com> [BZ #10418] |