Searched refs:lookup_mutex (Results 1 – 1 of 1) sorted by relevance
28 struct mutex lookup_mutex; member80 mutex_destroy(&cache->lookup_mutex); in drm_pagemap_cache_fini()103 mutex_init(&cache->lookup_mutex); in drm_pagemap_cache_create_devm()150 return mutex_lock_interruptible(&cache->lookup_mutex); in drm_pagemap_cache_lock_lookup()160 mutex_unlock(&cache->lookup_mutex); in drm_pagemap_cache_unlock_lookup()184 lockdep_assert_held(&cache->lookup_mutex); in drm_pagemap_get_from_cache()237 lockdep_assert_held(&cache->lookup_mutex); in drm_pagemap_cache_set_pagemap()