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authorChristoph Lameter <cl@linux.com>2014-04-18 15:07:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-18 16:40:07 -0700
commit83da7510058736c09a14b9c17ec7d851940a4332 (patch)
tree50f9e52cc49640bcadc18649ee8c4a9c9035641b
parent674366e90e5a2430e3ddef40ce51512d681944e4 (diff)
downloadlinux-83da7510058736c09a14b9c17ec7d851940a4332.tar.bz2
vmscan: reclaim_clean_pages_from_list() must use mod_zone_page_state()
Seems to be called with preemption enabled. Therefore it must use mod_zone_page_state instead. Signed-off-by: Christoph Lameter <cl@linux.com> Reported-by: Grygorii Strashko <grygorii.strashko@ti.com> Tested-by: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Tejun Heo <tj@kernel.org> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/vmscan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 9b6497eda806..3f56c8deb3c0 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1158,7 +1158,7 @@ unsigned long reclaim_clean_pages_from_list(struct zone *zone,
TTU_UNMAP|TTU_IGNORE_ACCESS,
&dummy1, &dummy2, &dummy3, &dummy4, &dummy5, true);
list_splice(&clean_pages, page_list);
- __mod_zone_page_state(zone, NR_ISOLATED_FILE, -ret);
+ mod_zone_page_state(zone, NR_ISOLATED_FILE, -ret);
return ret;
}