]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] zone_statistics: Use hot node instead of cold zone_pgdat
authorChristoph Lameter <clameter@sgi.com>
Wed, 27 Sep 2006 08:50:10 +0000 (01:50 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 27 Sep 2006 15:26:13 +0000 (08:26 -0700)
Now that we have the node in the hot zone of struct zone we can avoid
accessing zone_pgdat in zone_statistics.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
mm/vmstat.c

index 69c657132e1f79ecebbd590883d1470d5e781ba1..a2b6a9f96e5c6390625ec031763a74de9fa5f5b2 100644 (file)
@@ -371,7 +371,7 @@ void zone_statistics(struct zonelist *zonelist, struct zone *z)
                __inc_zone_state(z, NUMA_MISS);
                __inc_zone_state(zonelist->zones[0], NUMA_FOREIGN);
        }
-       if (z->zone_pgdat == NODE_DATA(numa_node_id()))
+       if (z->node == numa_node_id())
                __inc_zone_state(z, NUMA_LOCAL);
        else
                __inc_zone_state(z, NUMA_OTHER);