[PATCH] proc: comment what proc_fill_cache does

[linux-2.6] / mm / vmstat.c

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 69c657132e1f79ecebbd590883d1470d5e781ba1..a2b6a9f96e5c6390625ec031763a74de9fa5f5b2 100644 (file)
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -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);