mm: fix up the vmscan stat in vmstat

[linux-flexiantxendom0-3.2.10.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 1a51868..33dc256 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1568,9 +1568,14 @@ shrink_inactive_list(unsigned long nr_to_scan, struct mem_cgroup_zone *mz,
        reclaim_stat->recent_scanned[0] += nr_anon;
        reclaim_stat->recent_scanned[1] += nr_file;
 
-       if (current_is_kswapd())
-               __count_vm_events(KSWAPD_STEAL, nr_reclaimed);
-       __count_zone_vm_events(PGSTEAL, zone, nr_reclaimed);
+       if (global_reclaim(sc)) {
+               if (current_is_kswapd())
+                       __count_zone_vm_events(PGSTEAL_KSWAPD, zone,
+                                              nr_reclaimed);
+               else
+                       __count_zone_vm_events(PGSTEAL_DIRECT, zone,
+                                              nr_reclaimed);
+       }
 
        putback_inactive_pages(mz, &page_list);