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| author | Ulrich Drepper <drepper@redhat.com> | 2008-12-12 18:46:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-12-12 18:46:28 +0000 |
| commit | 6de79a499109333fe328c28e7ffaab2ded06b3f0 (patch) | |
| tree | 0d2bc6d9c35da418a331f10087df4e9781f68442 /nptl/ChangeLog | |
| parent | 135460f45c16c6611ec9075f5ea003d58380cdeb (diff) | |
| download | glibc-6de79a499109333fe328c28e7ffaab2ded06b3f0.tar.gz glibc-6de79a499109333fe328c28e7ffaab2ded06b3f0.tar.xz glibc-6de79a499109333fe328c28e7ffaab2ded06b3f0.zip | |
* pthread_mutex_lock.c (__pthread_mutex_lock): Handle only the
fast path here, for robust/PI/PP mutexes call __pthread_mutex_lock_full. Don't use switch, instead use a series of ifs according to their probability. (__pthread_mutex_lock_full): New function. * pthread_mutex_unlock.c: Include assert.h. (__pthread_mutex_unlock_usercnt): Handle only the fast path here, for robust/PI/PP mutexes call __pthread_mutex_unlock_full. Don't use switch, instead use a series of ifs according to their probability. (__pthread_mutex_unlock_full): New function. * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (__pthread_mutex_lock_full): Define.
Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index f5ea65ffcc..79bf2d72ff 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,19 @@ +2008-12-09 Jakub Jelinek <jakub@redhat.com> + + * pthread_mutex_lock.c (__pthread_mutex_lock): Handle only the + fast path here, for robust/PI/PP mutexes call + __pthread_mutex_lock_full. Don't use switch, instead use a series + of ifs according to their probability. + (__pthread_mutex_lock_full): New function. + * pthread_mutex_unlock.c: Include assert.h. + (__pthread_mutex_unlock_usercnt): Handle only the + fast path here, for robust/PI/PP mutexes call + __pthread_mutex_unlock_full. Don't use switch, instead use a series + of ifs according to their probability. + (__pthread_mutex_unlock_full): New function. + * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c + (__pthread_mutex_lock_full): Define. + 2008-12-08 Ulrich Drepper <drepper@redhat.com> * sysdeps/x86_64/tls.h (tcbhead_t): Add fields reserved for TM |