From 715a5ee82ab3c07430f748630044354132add5ad Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date: Wed, 2 Nov 2011 13:38:18 -0700
Subject: memcg: fix oom schedule_timeout()

Before calling schedule_timeout(), task state should be changed.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mm')

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9e38abdbfd9..c02d87028b9 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1898,7 +1898,7 @@ bool mem_cgroup_handle_oom(struct mem_cgroup *memcg, gfp_t mask)
 	if (test_thread_flag(TIF_MEMDIE) || fatal_signal_pending(current))
 		return false;
 	/* Give chance to dying process */
-	schedule_timeout(1);
+	schedule_timeout_uninterruptible(1);
 	return true;
 }
 
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