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-rw-r--r--mm/page_alloc.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 62c122528587..208812b25597 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1541,29 +1541,29 @@ static int __initdata node_load[MAX_NUMNODES];
1541 */ 1541 */
1542static int __init find_next_best_node(int node, nodemask_t *used_node_mask) 1542static int __init find_next_best_node(int node, nodemask_t *used_node_mask)
1543{ 1543{
1544 int i, n, val; 1544 int n, val;
1545 int min_val = INT_MAX; 1545 int min_val = INT_MAX;
1546 int best_node = -1; 1546 int best_node = -1;
1547 1547
1548 for_each_online_node(i) { 1548 /* Use the local node if we haven't already */
1549 cpumask_t tmp; 1549 if (!node_isset(node, *used_node_mask)) {
1550 node_set(node, *used_node_mask);
1551 return node;
1552 }
1550 1553
1551 /* Start from local node */ 1554 for_each_online_node(n) {
1552 n = (node+i) % num_online_nodes(); 1555 cpumask_t tmp;
1553 1556
1554 /* Don't want a node to appear more than once */ 1557 /* Don't want a node to appear more than once */
1555 if (node_isset(n, *used_node_mask)) 1558 if (node_isset(n, *used_node_mask))
1556 continue; 1559 continue;
1557 1560
1558 /* Use the local node if we haven't already */
1559 if (!node_isset(node, *used_node_mask)) {
1560 best_node = node;
1561 break;
1562 }
1563
1564 /* Use the distance array to find the distance */ 1561 /* Use the distance array to find the distance */
1565 val = node_distance(node, n); 1562 val = node_distance(node, n);
1566 1563
1564 /* Penalize nodes under us ("prefer the next node") */
1565 val += (n < node);
1566
1567 /* Give preference to headless and unused nodes */ 1567 /* Give preference to headless and unused nodes */
1568 tmp = node_to_cpumask(n); 1568 tmp = node_to_cpumask(n);
1569 if (!cpus_empty(tmp)) 1569 if (!cpus_empty(tmp))