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Message-Id: <1325883472-5614-4-git-send-email-kirill@shutemov.name> Date: Fri, 6 Jan 2012 22:57:50 +0200 From: "Kirill A. Shutemov" <kirill@...temov.name> To: linux-mm@...ck.org, cgroups@...r.kernel.org Cc: linux-kernel@...r.kernel.org, containers@...ts.linux-foundation.org, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Balbir Singh <bsingharora@...il.com>, Michal Hocko <mhocko@...e.cz>, Johannes Weiner <hannes@...xchg.org>, "Kirill A. Shutemov" <kirill@...temov.name>, <stable@...nel.org> Subject: [RESEND, PATCH 4/6] memcg: fix broken boolean expression From: "Kirill A. Shutemov" <kirill@...temov.name> action != CPU_DEAD || action != CPU_DEAD_FROZEN is always true. Signed-off-by: Kirill A. Shutemov <kirill@...temov.name> Cc: <stable@...nel.org> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Acked-by: Michal Hocko <mhocko@...e.cz> --- mm/memcontrol.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 831cdc4..0b5a3f8 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2085,7 +2085,7 @@ static int __cpuinit memcg_cpu_hotplug_callback(struct notifier_block *nb, 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) -- 1.7.8.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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