vmstat: 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>

diff --git a/mm/vmstat.c b/mm/vmstat.c
index ab7cb648c509fda811351c7d4afad72e6bdf71bd..9ba7f1c78f2d88d137a28625080fd7e2ac5393b5 100644 (file)
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -939,7 +939,7 @@ 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);
@@ -1301,7 +1301,7 @@ 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);