Message-ID: <494BD73E.6040201@in.ibm.com>
Date: Fri, 19 Dec 2008 22:47:50 +0530
From: Sharyathi Nagesh <sharyath@in.ibm.com>
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To: Andrew Morton <akpm@linux-foundation.org>
CC: serge@hallyn.com, linux-kernel@vger.kernel.org, menage@google.com,
       adobriyan@gmail.com, balbir@linux.vnet.ibm.com, risrajak@in.ibm.com
Subject: Re: Error with cgroups: "unused subsystem ns"
References: <4948D3C4.9060900@in.ibm.com> <20081218010841.GA17385@hallyn.com> <494A30DA.5030605@in.ibm.com> <20081218111255.3d95bd1c.akpm@linux-foundation.org>
In-Reply-To: <20081218111255.3d95bd1c.akpm@linux-foundation.org>
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Andrew Morton wrote:
> 
> I'm unsure waht to make of this.  It has no changelog.  It appears to have
> been authored by yourself, although it's unclear why it has Alexey's
> signoff as well.

This patch is originally from Alexy I have just ported it into latest 
kernel mainline
Thanks
Yeehaw


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This patch removes spurious warning messages that are thrown into 
the console during cgroup operations. 

-----------------
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Sharyathi Nagesh <sharyathi@in.ibm.com>
Acked-by: Serge E. Hallyn <serge@hallyn.com>
-----------------


Index: linux-2.6.28-rc8/kernel/cgroup.c
===================================================================
--- linux-2.6.28-rc8.orig/kernel/cgroup.c	2008-12-11 04:41:51.000000000 +0530
+++ linux-2.6.28-rc8/kernel/cgroup.c	2008-12-18 21:55:58.000000000 +0530
@@ -2934,9 +2934,6 @@
  again:
 	root = subsys->root;
 	if (root == &rootnode) {
-		printk(KERN_INFO
-		       "Not cloning cgroup for unused subsystem %s\n",
-		       subsys->name);
 		mutex_unlock(&cgroup_mutex);
 		return 0;
 	}

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