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path: root/drivers/acpi/numa.c
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Diffstat (limited to 'drivers/acpi/numa.c')
-rw-r--r--drivers/acpi/numa.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 8ccaae3550d2..85167603b9c9 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -103,25 +103,27 @@ int acpi_map_pxm_to_node(int pxm)
*/
int acpi_map_pxm_to_online_node(int pxm)
{
- int node, n, dist, min_dist;
+ int node, min_node;
node = acpi_map_pxm_to_node(pxm);
if (node == NUMA_NO_NODE)
node = 0;
+ min_node = node;
if (!node_online(node)) {
- min_dist = INT_MAX;
+ int min_dist = INT_MAX, dist, n;
+
for_each_online_node(n) {
dist = node_distance(node, n);
if (dist < min_dist) {
min_dist = dist;
- node = n;
+ min_node = n;
}
}
}
- return node;
+ return min_node;
}
EXPORT_SYMBOL(acpi_map_pxm_to_online_node);