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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-18 12:44:12 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-18 12:44:12 -0700 |
| commit | e88726b483a275824e852f64476087568dbae7bb (patch) | |
| tree | 3053eea48b77649e9ba5a338bb1e690fbc57fa95 /nptl/ChangeLog | |
| parent | 92618c954ff3c729c490f93bd15e621930656a47 (diff) | |
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Extend x86-64 pthread_cond_timedwait to use futex syscall with absolute timeout.
Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 1ee3b19078..c7e1d048be 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,6 +1,10 @@ 2009-07-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S + (__pthread_cond_timedwait): If possible use FUTEX_WAIT_BITSET to + directly use absolute timeout. + + * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S (__pthread_cond_wait): Convert to using exception handler instead of registered unwind buffer. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |