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-rw-r--r--mm/mempolicy.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 756d6e5bb59f..19f7e71945a7 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -135,21 +135,17 @@ static struct mempolicy preferred_node_policy[MAX_NUMNODES];
*/
int numa_map_to_online_node(int node)
{
- int min_node;
+ int min_dist = INT_MAX, dist, n, min_node;
- if (node == NUMA_NO_NODE)
- node = 0;
+ if (node == NUMA_NO_NODE || node_online(node))
+ return node;
min_node = node;
- if (!node_online(node)) {
- int min_dist = INT_MAX, dist, n;
-
- for_each_online_node(n) {
- dist = node_distance(node, n);
- if (dist < min_dist) {
- min_dist = dist;
- min_node = n;
- }
+ for_each_online_node(n) {
+ dist = node_distance(node, n);
+ if (dist < min_dist) {
+ min_dist = dist;
+ min_node = n;
}
}