From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Wed, 12 Dec 2012 21:51:30 +0000 (-0800)
Subject: mm,migrate: use N_MEMORY instead N_HIGH_MEMORY
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=389162c22dc373932089ce16cbab43e80a88b035;p=openwrt%2Fstaging%2Fblogic.git

mm,migrate: use N_MEMORY instead N_HIGH_MEMORY

N_HIGH_MEMORY stands for the nodes that has normal or high memory.
N_MEMORY stands for the nodes that has any memory.

The code here need to handle with the nodes which have memory, we should
use N_MEMORY instead.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Lin Feng <linfeng@cn.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/migrate.c b/mm/migrate.c
index 3f675ca08279..cae02711181d 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1238,7 +1238,7 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes,
 			if (node < 0 || node >= MAX_NUMNODES)
 				goto out_pm;
 
-			if (!node_state(node, N_HIGH_MEMORY))
+			if (!node_state(node, N_MEMORY))
 				goto out_pm;
 
 			err = -EACCES;