From: Miaohe Lin <linmiaohe@huawei.com>
Date: Tue, 22 Mar 2022 21:46:02 +0000 (-0700)
Subject: mm/oom_kill: remove unneeded is_memcg_oom check
X-Git-Tag: v6.1-rc5~1778^2~79
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd8b77d653e84cf1387b8046c61315af8b7513fb;p=platform%2Fkernel%2Flinux-starfive.git

mm/oom_kill: remove unneeded is_memcg_oom check

oom_cpuset_eligible() is always called when !is_memcg_oom().  Remove this
unnecessary check.

Link: https://lkml.kernel.org/r/20220224115933.20154-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 832fb33..4db425e 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -93,9 +93,6 @@ static bool oom_cpuset_eligible(struct task_struct *start,
 	bool ret = false;
 	const nodemask_t *mask = oc->nodemask;
 
-	if (is_memcg_oom(oc))
-		return true;
-
 	rcu_read_lock();
 	for_each_thread(start, tsk) {
 		if (mask) {