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Diffstat (limited to 'fs/mbcache.c')
-rw-r--r--fs/mbcache.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/mbcache.c b/fs/mbcache.c
index deeb9dc062d9..1046cbefbfbf 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -100,7 +100,6 @@ struct mb_cache {
static LIST_HEAD(mb_cache_list);
static LIST_HEAD(mb_cache_lru_list);
static DEFINE_SPINLOCK(mb_cache_spinlock);
-static struct shrinker *mb_shrinker;
static inline int
mb_cache_indexes(struct mb_cache *cache)
@@ -118,6 +117,10 @@ mb_cache_indexes(struct mb_cache *cache)
static int mb_cache_shrink_fn(int nr_to_scan, gfp_t gfp_mask);
+static struct shrinker mb_cache_shrinker = {
+ .shrink = mb_cache_shrink_fn,
+ .seeks = DEFAULT_SEEKS,
+};
static inline int
__mb_cache_entry_is_hashed(struct mb_cache_entry *ce)
@@ -289,7 +292,7 @@ mb_cache_create(const char *name, struct mb_cache_op *cache_op,
INIT_LIST_HEAD(&cache->c_indexes_hash[m][n]);
}
cache->c_entry_cache = kmem_cache_create(name, entry_size, 0,
- SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL, NULL);
+ SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL);
if (!cache->c_entry_cache)
goto fail;
@@ -662,13 +665,13 @@ mb_cache_entry_find_next(struct mb_cache_entry *prev, int index,
static int __init init_mbcache(void)
{
- mb_shrinker = set_shrinker(DEFAULT_SEEKS, mb_cache_shrink_fn);
+ register_shrinker(&mb_cache_shrinker);
return 0;
}
static void __exit exit_mbcache(void)
{
- remove_shrinker(mb_shrinker);
+ unregister_shrinker(&mb_cache_shrinker);
}
module_init(init_mbcache)