linux-kernel - [PATCH] printk: do not handle non-sleepable notification in console_cpu

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Date:	Wed, 08 Jun 2011 18:13:15 +0900
From:	mhban <mhban@...sung.com>
To:	cernekee@...il.com
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] printk: do not handle non-sleepable notification in
 console_cpu_notify

- CPU_DYING should not be handled in sleepable context

Signed-off-by: Minho Ban <mhban@...sung.com>
---
 kernel/printk.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/kernel/printk.c b/kernel/printk.c
index 3518539..79075a0 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1146,7 +1146,6 @@ static int __cpuinit console_cpu_notify(struct notifier_block *self,
 	switch (action) {
 	case CPU_ONLINE:
 	case CPU_DEAD:
-	case CPU_DYING:
 	case CPU_DOWN_FAILED:
 	case CPU_UP_CANCELED:
 		console_lock();
-- 
1.7.0.4


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