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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2010-08-10 18:03:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:19 -0700 |
| commit | da280d636b83f0f5d92921c99ef5c7d7c3e751cc (patch) | |
| tree | 8f64c4234031589b7818f3d90a1a9552016161ff /mm | |
| parent | b8f5c5664d51776d74c84228c4b7165abfa92a18 (diff) | |
| download | linux-da280d636b83f0f5d92921c99ef5c7d7c3e751cc.tar.gz linux-da280d636b83f0f5d92921c99ef5c7d7c3e751cc.tar.bz2 linux-da280d636b83f0f5d92921c99ef5c7d7c3e751cc.zip | |
memcg: kill unnecessary initialization in mem_cgroup_shrink_node_zone()
sc.nr_reclaimed and sc.nr_scanned have already been initialized few lines
above "struct scan_control sc = {}" statement.
So, This patch remove this unnecessary code.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Nishimura Daisuke <d-nishimura@mtf.biglobe.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/vmscan.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 4e684449bf40..291270496b6f 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1985,8 +1985,6 @@ unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem, sc.gfp_mask = (gfp_mask & GFP_RECLAIM_MASK) | (GFP_HIGHUSER_MOVABLE & ~GFP_RECLAIM_MASK); sc.nodemask = &nm; - sc.nr_reclaimed = 0; - sc.nr_scanned = 0; trace_mm_vmscan_memcg_softlimit_reclaim_begin(0, sc.may_writepage, |