pthread_rwlock_wrlock 54 tools/lib/lockdep/include/liblockdep/rwlock.h return pthread_rwlock_wrlock(&lock->rwlock); pthread_rwlock_wrlock 11 tools/lib/lockdep/tests/WW.c pthread_rwlock_wrlock(&a); pthread_rwlock_wrlock 13 tools/lib/lockdep/tests/WW.c pthread_rwlock_wrlock(&a); pthread_rwlock_wrlock 27 tools/perf/util/rwsem.c return perf_singlethreaded ? 0 : pthread_rwlock_wrlock(&sem->lock);