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Message-Id: <1442404800-4051-1-git-send-email-bywxiaobai@163.com> Date: Wed, 16 Sep 2015 19:59:58 +0800 From: Yaowei Bai <bywxiaobai@....com> To: akpm@...ux-foundation.org, mgorman@...e.de, mhocko@...nel.org, rientjes@...gle.com, hannes@...xchg.org, vdavydov@...allels.com, oleg@...hat.com, vbabka@...e.cz, iamjoonsoo.kim@....com, zhangyanfei@...fujitsu.com Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/3] mm/vmscan: make inactive_anon_is_low_global return directly Delete unnecessary if to let inactive_anon_is_low_global return directly. No functional changes. Signed-off-by: Yaowei Bai <bywxiaobai@....com> --- mm/vmscan.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 2d978b2..2785d8e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1866,10 +1866,7 @@ static int inactive_anon_is_low_global(struct zone *zone) active = zone_page_state(zone, NR_ACTIVE_ANON); inactive = zone_page_state(zone, NR_INACTIVE_ANON); - if (inactive * zone->inactive_ratio < active) - return 1; - - return 0; + return inactive * zone->inactive_ratio < active; } /** -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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