aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorChristoph Lameter <clameter@engr.sgi.com>2006-02-11 17:55:54 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-11 21:41:11 -0800
commit072eaa5d9cc3e63f567ffd9ad87b36194fdd8010 (patch)
tree27b4acaea0ed57a839148e8d33d7ea5952c704d1
parent80e4342601abfafacb5f20571e40b56d73d10819 (diff)
downloadlinux-2.6.34-ux500-072eaa5d9cc3e63f567ffd9ad87b36194fdd8010.tar.gz
[PATCH] vmscan: remove duplicate increment of reclaim_in_progress
shrink_zone() already increments reclaim_in_progress. No need to do it in balance_pgdat. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--mm/vmscan.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index e1c64230ffd..58ed5125b1a 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1614,9 +1614,7 @@ scan:
sc.nr_reclaimed = 0;
sc.priority = priority;
sc.swap_cluster_max = nr_pages? nr_pages : SWAP_CLUSTER_MAX;
- atomic_inc(&zone->reclaim_in_progress);
shrink_zone(zone, &sc);
- atomic_dec(&zone->reclaim_in_progress);
reclaim_state->reclaimed_slab = 0;
nr_slab = shrink_slab(sc.nr_scanned, GFP_KERNEL,
lru_pages);