X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fmbcache.c;h=8c32ef3ba88e7ac25a197866a38c4590836f12be;hb=239df0fd5ee25588f8a5ba7f7ee646940cc403f4;hp=2f174be065558500c1192cf401dbd6cc0e13c046;hpb=3bfccb74973db10a03d3d4c1d10fc00e77145699;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/mbcache.c b/fs/mbcache.c
index 2f174be06555..8c32ef3ba88e 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -90,7 +90,8 @@ static DEFINE_SPINLOCK(mb_cache_spinlock);
  * What the mbcache registers as to get shrunk dynamically.
  */
 
-static int mb_cache_shrink_fn(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask);
+static int mb_cache_shrink_fn(struct shrinker *shrink,
+			      struct shrink_control *sc);
 
 static struct shrinker mb_cache_shrinker = {
 	.shrink = mb_cache_shrink_fn,
@@ -156,18 +157,19 @@ forget:
  * gets low.
  *
  * @shrink: (ignored)
- * @nr_to_scan: Number of objects to scan
- * @gfp_mask: (ignored)
+ * @sc: shrink_control passed from reclaim
  *
  * Returns the number of objects which are present in the cache.
  */
 static int
-mb_cache_shrink_fn(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask)
+mb_cache_shrink_fn(struct shrinker *shrink, struct shrink_control *sc)
 {
 	LIST_HEAD(free_list);
 	struct mb_cache *cache;
 	struct mb_cache_entry *entry, *tmp;
 	int count = 0;
+	int nr_to_scan = sc->nr_to_scan;
+	gfp_t gfp_mask = sc->gfp_mask;
 
 	mb_debug("trying to free %d entries", nr_to_scan);
 	spin_lock(&mb_cache_spinlock);