diff mbox series

[148/227] mm/oom_kill: remove unneeded is_memcg_oom check

Message ID 20220322214602.E2866C340EC@smtp.kernel.org (mailing list archive)
State New
Headers show
Series [001/227] linux/kthread.h: remove unused macros | expand

Commit Message

Andrew Morton March 22, 2022, 9:46 p.m. UTC 
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: 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>
---

 mm/oom_kill.c |    3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

--- a/mm/oom_kill.c~mm-oom_kill-remove-unneeded-is_memcg_oom-check
+++ a/mm/oom_kill.c
@@ -93,9 +93,6 @@  static bool oom_cpuset_eligible(struct t
 	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) {