Searched refs:lookup_mutex (Results 1 – 1 of 1) sorted by relevance
28 struct mutex lookup_mutex; member76 mutex_destroy(&cache->lookup_mutex); in drm_pagemap_cache_fini()99 mutex_init(&cache->lookup_mutex); in drm_pagemap_cache_create_devm()146 return mutex_lock_interruptible(&cache->lookup_mutex); in drm_pagemap_cache_lock_lookup()156 mutex_unlock(&cache->lookup_mutex); in drm_pagemap_cache_unlock_lookup()180 lockdep_assert_held(&cache->lookup_mutex); in drm_pagemap_get_from_cache()233 lockdep_assert_held(&cache->lookup_mutex); in drm_pagemap_cache_set_pagemap()