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vmstat: use N_MEMORY instead N_HIGH_MEMORY
author
Lai Jiangshan
<laijs@cn.fujitsu.com>
Wed, 12 Dec 2012 21:51:37 +0000
(13:51 -0800)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Thu, 13 Dec 2012 01:38:33 +0000
(17:38 -0800)
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>
mm/vmstat.c
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diff --git
a/mm/vmstat.c
b/mm/vmstat.c
index 5da4b19023c30065cd8a32e875497fb51813d66c..9a4a522c0b0f8751a39e9d687d205a4a845859f0 100644
(file)
--- a/
mm/vmstat.c
+++ b/
mm/vmstat.c
@@
-932,7
+932,7
@@
static int pagetypeinfo_show(struct seq_file *m, void *arg)
pg_data_t *pgdat = (pg_data_t *)arg;
/* check memoryless node */
- if (!node_state(pgdat->node_id, N_
HIGH_
MEMORY))
+ if (!node_state(pgdat->node_id, N_MEMORY))
return 0;
seq_printf(m, "Page block order: %d\n", pageblock_order);
@@
-1294,7
+1294,7
@@
static int unusable_show(struct seq_file *m, void *arg)
pg_data_t *pgdat = (pg_data_t *)arg;
/* check memoryless node */
- if (!node_state(pgdat->node_id, N_
HIGH_
MEMORY))
+ if (!node_state(pgdat->node_id, N_MEMORY))
return 0;
walk_zones_in_node(m, pgdat, unusable_show_print);