Lines Matching refs:shrinker
172 struct shrinker *shrinker; member
179 static unsigned long btrfs_compr_pool_count(struct shrinker *sh, struct shrink_control *sc) in btrfs_compr_pool_count()
193 static unsigned long btrfs_compr_pool_scan(struct shrinker *sh, struct shrink_control *sc) in btrfs_compr_pool_scan()
1150 compr_pool.shrinker = shrinker_alloc(SHRINKER_NONSLAB, "btrfs-compr-pages"); in btrfs_init_compress()
1151 if (!compr_pool.shrinker) in btrfs_init_compress()
1159 compr_pool.shrinker->count_objects = btrfs_compr_pool_count; in btrfs_init_compress()
1160 compr_pool.shrinker->scan_objects = btrfs_compr_pool_scan; in btrfs_init_compress()
1161 compr_pool.shrinker->batch = 32; in btrfs_init_compress()
1162 compr_pool.shrinker->seeks = DEFAULT_SEEKS; in btrfs_init_compress()
1163 shrinker_register(compr_pool.shrinker); in btrfs_init_compress()
1172 shrinker_free(compr_pool.shrinker); in btrfs_exit_compress()