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Subject: [PATCH] stop_machine: fixup cut'n'paste error in stopped thread name
From: Ian Campbell <Ian.Campbell@citrix.com>
To: Tejun Heo <tj@kernel.org>, Andrew Morton <akpm@linux-foundation.org>,
        "H. Peter Anvin" <hpa@linux.intel.com>,
        Eric Dumazet <eric.dumazet@gmail.com>
CC: <linux-kernel@vger.kernel.org>
Date: Mon, 3 Oct 2011 13:01:56 +0100
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Noticed this while poking around. Seems like the code was lifted a bit
more thoroughly from the migration thread mgmt code than the author of
the preceding comment intended...

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>

--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -312,7 +312,7 @@ static int __cpuinit cpu_stop_cpu_callback(struct notifier_block *nfb,
 		p = kthread_create_on_node(cpu_stopper_thread,
 					   stopper,
 					   cpu_to_node(cpu),
-					   "migration/%d", cpu);
+					   "stopper/%d", cpu);
 		if (IS_ERR(p))
 			return notifier_from_errno(PTR_ERR(p));
 		get_task_struct(p);