Searched refs:extent_map_cache (Results 1 – 1 of 1) sorted by relevance
14 static struct kmem_cache *extent_map_cache; variable18 extent_map_cache = kmem_cache_create("btrfs_extent_map", in extent_map_init()21 if (!extent_map_cache) in extent_map_init()28 kmem_cache_destroy(extent_map_cache); in extent_map_exit()49 em = kmem_cache_zalloc(extent_map_cache, GFP_NOFS); in alloc_extent_map()72 kmem_cache_free(extent_map_cache, em); in free_extent_map()