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Date: Tue, 17 May 2016 09:40:42 +0800 From: Li Peng <lip@...ream.com> To: cl@...ux.com, penberg@...nel.org, rientjes@...gle.com, akpm@...ux-foundation.org Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, Li Peng <lip@...ream.com> Subject: [PATCH] mm/slub.c: fix sysfs filename in comment /sys/kernel/slab/xx/defrag_ratio should be remote_node_defrag_ratio. Signed-off-by: Li Peng <lip@...ream.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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