Searched refs:mmap_mutex (Results 1 – 3 of 3) sorted by relevance
72 struct mutex mmap_mutex; /* protects paste address mmap() */ member
5830 mutex_lock(&event->mmap_mutex); in DEFINE_FREE()5832 mutex_unlock(&event->mmap_mutex); in DEFINE_FREE()6311 mutex_lock(&event->mmap_mutex); in perf_poll()6315 mutex_unlock(&event->mmap_mutex); in perf_poll()7066 if (!refcount_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()7070 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()7093 mutex_lock(&event->mmap_mutex); in perf_mmap_close()7107 mutex_unlock(&event->mmap_mutex); in perf_mmap_close()7462 scoped_guard (mutex, &event->mmap_mutex) { in perf_mmap()12981 scoped_guard (mutex, &event->mmap_mutex) { in __pmu_detach_event()[all …]
862 struct mutex mmap_mutex; member