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-rw-r--r--arch/powerpc/mm/numa.c28
1 files changed, 12 insertions, 16 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 53e990140916..59d3cfcd7887 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -407,30 +407,26 @@ static void initialize_form2_numa_distance_lookup_table(void)
if (form2_distances_length != max_numa_index * max_numa_index) {
WARN(1, "Wrong NUMA distance information\n");
- /* consider everybody else just remote. */
- for (i = 0; i < max_numa_index; i++) {
- for (j = 0; j < max_numa_index; j++) {
- int nodeA = numa_id_index_table[i];
- int nodeB = numa_id_index_table[j];
-
- if (nodeA == nodeB)
- numa_distance_table[nodeA][nodeB] = LOCAL_DISTANCE;
- else
- numa_distance_table[nodeA][nodeB] = REMOTE_DISTANCE;
- }
- }
+ form2_distances = NULL; // don't use it
}
-
distance_index = 0;
for (i = 0; i < max_numa_index; i++) {
for (j = 0; j < max_numa_index; j++) {
int nodeA = numa_id_index_table[i];
int nodeB = numa_id_index_table[j];
-
- numa_distance_table[nodeA][nodeB] = form2_distances[distance_index++];
- pr_debug("dist[%d][%d]=%d ", nodeA, nodeB, numa_distance_table[nodeA][nodeB]);
+ int dist;
+
+ if (form2_distances)
+ dist = form2_distances[distance_index++];
+ else if (nodeA == nodeB)
+ dist = LOCAL_DISTANCE;
+ else
+ dist = REMOTE_DISTANCE;
+ numa_distance_table[nodeA][nodeB] = dist;
+ pr_debug("dist[%d][%d]=%d ", nodeA, nodeB, dist);
}
}
+
of_node_put(root);
}