[PATCH] mm/slub.c: fix sysfs filename in comment

[Li Peng <lip@dtdream.com>]

/sys/kernel/slab/xx/defrag_ratio should be remote_node_defrag_ratio.

Signed-off-by: Li Peng <lip@dtdream.com>
---
 mm/slub.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 4dbb109e..6ef1540 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1735,11 +1735,11 @@ static void *get_any_partial(struct kmem_cache *s, gfp_t flags,
 	 * may return off node objects because partial slabs are obtained
 	 * from other nodes and filled up.
 	 *
-	 * If /sys/kernel/slab/xx/defrag_ratio is set to 100 (which makes
-	 * defrag_ratio = 1000) then every (well almost) allocation will
-	 * first attempt to defrag slab caches on other nodes. This means
-	 * scanning over all nodes to look for partial slabs which may be
-	 * expensive if we do it every time we are trying to find a slab
+	 * If /sys/kernel/slab/xx/remote_node_defrag_ratio is set to 100
+	 * (which makes defrag_ratio = 1000) then every (well almost)
+	 * allocation will first attempt to defrag slab caches on other nodes.
+	 * This means scanning over all nodes to look for partial slabs which
+	 * may be expensive if we do it every time we are trying to find a slab
 	 * with available objects.
 	 */
 	if (!s->remote_node_defrag_ratio ||
-- 
1.8.3.1

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