about summary refs log tree commit diff
path: root/nptl/ChangeLog
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2009-07-18 21:35:33 -0700
committerUlrich Drepper <drepper@redhat.com>2009-07-18 21:35:33 -0700
commitd979611eb9f18ead1b8da3e956b941545f682565 (patch)
treebcac2db9118fd2276fb73651816309c138c8e2aa /nptl/ChangeLog
parentd9201c13656dc73fba9c5f5f96c3d0e2c7971218 (diff)
downloadglibc-d979611eb9f18ead1b8da3e956b941545f682565.tar.gz
glibc-d979611eb9f18ead1b8da3e956b941545f682565.tar.xz
glibc-d979611eb9f18ead1b8da3e956b941545f682565.zip
Extend x86-64 pthread_rwlock_timedwrlock to use futex syscall with absolute timeout.
Diffstat (limited to 'nptl/ChangeLog')
-rw-r--r--nptl/ChangeLog4
1 files changed, 4 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index d5b812e6f9..719d781d3a 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,9 @@
 2009-07-18  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
+	(pthread_rwlock_timedwrlock): If possible use FUTEX_WAIT_BITSET to
+	directly use absolute timeout.
+
 	* tst-cond11.c (run_test): Add test to check that the timeout is
 	long enough.