Commit Graph

3 Commits

Author SHA1 Message Date
Joseph Myers
568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
Chris Metcalf
91e0d40e89 Bump timeouts on some new nptl tests to support tilepro. 2012-11-06 13:10:19 -05:00
Siddhesh Poyarekar
c30e8edf7c Unlock mutex before going back to waiting for PI mutexes
[BZ #14417]
A futex call with FUTEX_WAIT_REQUEUE_PI returns with the mutex locked
on success.  If such a successful thread is pipped to the cond_lock by
another spuriously woken waiter, it could be sent back to wait on the
futex with the mutex lock held, thus causing a deadlock.  So it is
necessary that the thread relinquishes the mutex before going back to
sleep.
2012-10-05 18:52:36 +05:30