linux-kernel - [PATCH] memcg: fix stale mem_cgroup_force

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Message-Id: <1462569810-54496-1-git-send-email-gthelen@google.com>
Date:	Fri,  6 May 2016 14:23:30 -0700
From:	Greg Thelen <gthelen@...gle.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...nel.org>,
	Vladimir Davydov <vdavydov@...tuozzo.com>
Cc:	cgroups@...r.kernel.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Greg Thelen <gthelen@...gle.com>
Subject: [PATCH] memcg: fix stale mem_cgroup_force_empty() comment

commit f61c42a7d911 ("memcg: remove tasks/children test from
mem_cgroup_force_empty()") removed memory reparenting from the function.

Fix the function's comment.

Signed-off-by: Greg Thelen <gthelen@...gle.com>
---
 mm/memcontrol.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index fe787f5c41bd..19fd76168a05 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2636,8 +2636,7 @@ static inline bool memcg_has_children(struct mem_cgroup *memcg)
 }
 
 /*
- * Reclaims as many pages from the given memcg as possible and moves
- * the rest to the parent.
+ * Reclaims as many pages from the given memcg as possible.
  *
  * Caller is responsible for holding css reference for memcg.
  */
-- 
2.8.0.rc3.226.g39d4020