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Commit d833049b authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds
Browse files

memcg: fix broken boolen expression 



action != CPU_DEAD || action != CPU_DEAD_FROZEN is always true.

Signed-off-by: default avatarKirill A. Shutemov <kirill@shutemov.name>
Acked-by: default avatarKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: default avatarMichal Hocko <mhocko@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6252efcc

mm/memcontrol.c

+1 −1
Original line number Diff line number Diff line
@@ -2165,7 +2165,7 @@ static int __cpuinit memcg_cpu_hotplug_callback(struct notifier_block *nb, 
	if (action == CPU_ONLINE)

		return NOTIFY_OK;



	if ((action != CPU_DEAD) || action != CPU_DEAD_FROZEN)

	if (action != CPU_DEAD && action != CPU_DEAD_FROZEN)

		return NOTIFY_OK;



	for_each_mem_cgroup(iter)