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Message-Id: <1344244999-5081-4-git-send-email-laijs@cn.fujitsu.com> Date: Mon, 6 Aug 2012 17:22:57 +0800 From: Lai Jiangshan <laijs@...fujitsu.com> To: Mel Gorman <mel@....ul.ie>, linux-kernel@...r.kernel.org Cc: Lai Jiangshan <laijs@...fujitsu.com>, Christoph Lameter <cl@...ux-foundation.org>, Pekka Enberg <penberg@...nel.org>, Matt Mackall <mpm@...enic.com>, linux-mm@...ck.org Subject: [RFC V3 PATCH 03/25] slub, hotplug: ignore unrelated node's hot-adding and hot-removing SLUB only fucus on the nodes which has normal memory, so ignore the other node's hot-adding and hot-removing. Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com> --- mm/slub.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 8c691fa..f8b137a 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3568,7 +3568,7 @@ static void slab_mem_offline_callback(void *arg) struct memory_notify *marg = arg; int offline_node; - offline_node = marg->status_change_nid; + offline_node = marg->status_change_nid_normal; /* * If the node still has available memory. we need kmem_cache_node @@ -3601,7 +3601,7 @@ static int slab_mem_going_online_callback(void *arg) struct kmem_cache_node *n; struct kmem_cache *s; struct memory_notify *marg = arg; - int nid = marg->status_change_nid; + int nid = marg->status_change_nid_normal; int ret = 0; /* -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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