From 43efd3ea64f3cf8920e8793e6953321a466023e3 Mon Sep 17 00:00:00 2001 From: Li Peng Date: Thu, 19 May 2016 17:10:43 -0700 Subject: [PATCH] mm/slub.c: fix sysfs filename in comment /sys/kernel/slab/xx/defrag_ratio should be remote_node_defrag_ratio. Link: http://lkml.kernel.org/r/1463449242-5366-1-git-send-email-lip@dtdream.com Signed-off-by: Li Peng Acked-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slub.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index ba81cf672f08..8671de2e5b12 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 || -- 2.20.1