Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Update copyright notices with scripts/update-copyrights | Allan McRae | 2014-01-01 | 1 | -1/+1 |
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* | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 1 | -1/+1 |
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* | Bump timeouts on some new nptl tests to support tilepro. | Chris Metcalf | 2012-11-06 | 1 | -1/+1 |
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* | Unlock mutex before going back to waiting for PI mutexes | Siddhesh Poyarekar | 2012-10-05 | 1 | -0/+249 |
[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. |