Searched refs:mmap_mutex (Results 1 – 9 of 9) sorted by relevance
320 mutex_init(&txwin->task_ref.mmap_mutex); in coproc_ioc_tx_win_open()428 mutex_lock(&txwin->task_ref.mmap_mutex); in vas_mmap_fault()440 mutex_unlock(&txwin->task_ref.mmap_mutex); in vas_mmap_fault()444 mutex_unlock(&txwin->task_ref.mmap_mutex); in vas_mmap_fault()497 mutex_lock(&txwin->task_ref.mmap_mutex); in vas_mmap_close()499 mutex_unlock(&txwin->task_ref.mmap_mutex); in vas_mmap_close()546 mutex_lock(&txwin->task_ref.mmap_mutex); in coproc_mmap()578 mutex_unlock(&txwin->task_ref.mmap_mutex); in coproc_mmap()
274 mutex_lock(&dev_priv->mmap_mutex); in psb_gem_fault()299 mutex_unlock(&dev_priv->mmap_mutex); in psb_gem_fault()338 mutex_init(&dev_priv->mmap_mutex); in psb_gem_mm_init()365 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_init()375 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_fini()
409 struct mutex mmap_mutex; member
24 static pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER; variable30 pthread_mutex_lock(&mmap_mutex); in mmap_lock()38 pthread_mutex_unlock(&mmap_mutex); in mmap_unlock()52 pthread_mutex_lock(&mmap_mutex); in mmap_fork_start()58 pthread_mutex_init(&mmap_mutex, NULL); in mmap_fork_end()60 pthread_mutex_unlock(&mmap_mutex); in mmap_fork_end()
710 mutex_lock(&win->vas_win.task_ref.mmap_mutex); in reconfig_open_windows()715 mutex_unlock(&win->vas_win.task_ref.mmap_mutex); in reconfig_open_windows()775 mutex_lock(&task_ref->mmap_mutex); in reconfig_close_windows()792 mutex_unlock(&task_ref->mmap_mutex); in reconfig_close_windows()
34 static pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER; variable40 pthread_mutex_lock(&mmap_mutex); in mmap_lock()48 pthread_mutex_unlock(&mmap_mutex); in mmap_unlock()62 pthread_mutex_lock(&mmap_mutex); in mmap_fork_start()68 pthread_mutex_init(&mmap_mutex, NULL); in mmap_fork_end()70 pthread_mutex_unlock(&mmap_mutex); in mmap_fork_end()
72 struct mutex mmap_mutex; /* protects paste address mmap() */ member
1263 * perf_event::mmap_mutex5231 mutex_lock(&event->mmap_mutex); in _free_event() 5233 mutex_unlock(&event->mmap_mutex); in _free_event() 5743 * Pin the event->rb by taking event->mmap_mutex; otherwise in perf_poll() 5746 mutex_lock(&event->mmap_mutex); in perf_poll() 5750 mutex_unlock(&event->mmap_mutex); in perf_poll() 6399 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close() 6403 mutex_unlock(&event->mmap_mutex); in perf_mmap_close() 6412 * fact that rb::event_lock otherwise nests inside mmap_mutex. in perf_mmap_close() 6426 mutex_lock(&event->mmap_mutex); in perf_mmap_close() [all...]
768 struct mutex mmap_mutex; member