Lines Matching full:lock
191 Lock contention. One thread blocks the progress of one or more other
192 threads by holding a lock too long.
200 by another thread than the thread that obtained a lock on the mutex.
224 software. DRD can detect these, as well as lock contention and
277 a lock on the associated mutex while the shared data is accessed.
344 Print an error message if any mutex or writer lock has been
346 option enables the detection of lock contention.
393 a lock on the associated mutex is a common programming error
397 lock on the associated mutex.
436 Print an error message if a reader lock has been held longer
438 the detection of lock contention.
551 Trace all reader-writer lock activity.
724 <sect2 id="drd-manual.lock-contention" xreflabel="Lock Contention">
725 <title>Detected Errors: Lock Contention</title>
731 <emphasis>lock contention</emphasis>.
735 Lock contention causes delays. Such delays should be as short as
739 detect excessive lock contention by making DRD report any lock that
748 ==10668== Lock on mutex 0x7fefffd50 was held during 503 ms (threshold: 10 ms).
755 The <literal>hold_lock</literal> test program holds a lock as long as
757 output reports that the lock acquired at line 51 in source file
792 Attempts to lock a mutex of type
804 Sending a signal to a condition variable while no lock is held
841 Attempts to recursively lock a reader-writer synchronization object
861 lock, semaphore or barrier.
1019 DRD that a writer lock has been acquired on the reader-writer
1026 DRD that a reader lock has been acquired on the reader-writer
1033 tells DRD that a writer lock (when <literal>is_w != 0</literal>) or that
1034 a reader lock (when <literal>is_w == 0</literal>) has been acquired on
1042 DRD that a writer lock has been released on the reader-writer
1049 DRD that a reader lock has been released on the reader-writer
1056 tells DRD that a writer lock (when <literal>is_w != 0</literal>) or that
1057 a reader lock (when <literal>is_w == 0</literal>) has been released on
1479 noticeable for applications which perform frequent mutex lock /
1596 lock a mutex of default type recursively.
1605 recursively. Attempts lock a non-recursive mutex recursively will
