X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=mm%2Fworkingset.c;fp=mm%2Fworkingset.c;h=8a75f8d2916af99a1efb6101666038dcd4309c04;hb=fee7cceca60339ecef683609e7809a13364c84d6;hp=6130ba0b26415353e09c977a0f3d13cf94b76178;hpb=7b58ec44889be3744b8786371b3e3aa84f9df0a9;p=uclinux-h8%2Flinux.git

diff --git a/mm/workingset.c b/mm/workingset.c
index 6130ba0b2641..8a75f8d2916a 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -349,7 +349,13 @@ static unsigned long count_shadow_nodes(struct shrinker *shrinker,
 	shadow_nodes = list_lru_shrink_count(&workingset_shadow_nodes, sc);
 	local_irq_enable();
 
-	pages = node_present_pages(sc->nid);
+	if (memcg_kmem_enabled())
+		pages = mem_cgroup_node_nr_lru_pages(sc->memcg, sc->nid,
+						     LRU_ALL_FILE);
+	else
+		pages = node_page_state(sc->nid, NR_ACTIVE_FILE) +
+			node_page_state(sc->nid, NR_INACTIVE_FILE);
+
 	/*
 	 * Active cache pages are limited to 50% of memory, and shadow
 	 * entries that represent a refault distance bigger than that
@@ -458,7 +464,7 @@ static struct shrinker workingset_shadow_shrinker = {
 	.count_objects = count_shadow_nodes,
 	.scan_objects = scan_shadow_nodes,
 	.seeks = DEFAULT_SEEKS,
-	.flags = SHRINKER_NUMA_AWARE,
+	.flags = SHRINKER_NUMA_AWARE | SHRINKER_MEMCG_AWARE,
 };
 
 /*