Thread (1 message) 1 message, 1 author, 2012-08-02
DORMANTno replies

[RFC PATCH 05/23 V2] mm,migrate: use N_MEMORY instead N_HIGH_MEMORY

From: Lai Jiangshan <hidden>
Date: 2012-08-02 02:52:53
Also in: linux-mm
Subsystem: memory management, memory management - memory policy and migration, the rest · Maintainers: Andrew Morton, David Hildenbrand, Linus Torvalds

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 <redacted>
---
 mm/migrate.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index be26d5c..dbe4f86 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1226,7 +1226,7 @@ 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;
-- 
1.7.1
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