Lines Matching defs:shrinker
23 #include <linux/shrinker.h>
133 struct shrinker *shrinker;
140 static unsigned long btrfs_compr_pool_count(struct shrinker *sh, struct shrink_control *sc)
154 static unsigned long btrfs_compr_pool_scan(struct shrinker *sh, struct shrink_control *sc)
1146 compr_pool.shrinker = shrinker_alloc(SHRINKER_NONSLAB, "btrfs-compr-pages");
1147 if (!compr_pool.shrinker)
1155 compr_pool.shrinker->count_objects = btrfs_compr_pool_count;
1156 compr_pool.shrinker->scan_objects = btrfs_compr_pool_scan;
1157 compr_pool.shrinker->batch = 32;
1158 compr_pool.shrinker->seeks = DEFAULT_SEEKS;
1159 shrinker_register(compr_pool.shrinker);
1168 shrinker_free(compr_pool.shrinker);