Re: Error with cgroups: "unused subsystem ns"

[Sharyathi Nagesh]

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


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

-----------------
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Sharyathi Nagesh <sharyathi@xxxxxxxxxx>
Acked-by: Serge E. Hallyn <serge@xxxxxxxxxx>
-----------------


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;
 	}