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>

diff --git a/mm/migrate.c b/mm/migrate.c
index b2f9a021ec1a8f6a184fe257e77bfbecc574747d..108d74d82b9c3fed230e31c159eda684b6bf3b0f 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1239,7 +1239,7 @@ 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;