[PATCH] mv clear node_load[] to __build_all_zonelists()‏

[Bob Liu <yjfpb04@gmail.com>]

 If node_load[] is cleared everytime build_zonelists() is called,node_load[]
 will have no help to find the next node that should appear in the given node's
 fallback list.
 Signed-off-by: Bob Liu <bo-liu@hotmail.com>
---
 mm/page_alloc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d052abb..72f7345 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2544,7 +2544,6 @@ static void build_zonelists(pg_data_t *pgdat)
 	prev_node = local_node;
 	nodes_clear(used_mask);

-	memset(node_load, 0, sizeof(node_load));
 	memset(node_order, 0, sizeof(node_order));
 	j = 0;

@@ -2653,6 +2652,7 @@ static int __build_all_zonelists(void *dummy)
 {
 	int nid;

+	memset(node_load, 0, sizeof(node_load));
 	for_each_online_node(nid) {
 		pg_data_t *pgdat = NODE_DATA(nid);

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