From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [ANNOUNCE] 2.6.33-rc8-rt1
Date: Mon, 22 Feb 2010 16:00:20 +0100 (CET)
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Cc: LKML <linux-kernel@vger.kernel.org>,
	rt-users <linux-rt-users@vger.kernel.org>,
	Ingo Molnar <mingo@elte.hu>,
	Steven Rostedt <rostedt@goodmis.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Carsten Emde <ce@ceag.ch>,
	Clark Williams <williams@redhat.com>,
	Frank Rowand <frank.rowand@am.sony.com>,
	Robin Gareus <robin@gareus.org>,
	Gregory Haskins <ghaskins@novell.com>,
	Philippe Reynes <philippe.reynes@isismpp.fr>,
	Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
	Will Schmidt <will_schmidt@vnet.ibm.com>,
	Darren Hart <dvhltc@us.ibm.com>, Jan Blunck <jblunck@suse.de>,
	Sven-Thorsten Dietrich <sdietrich@novell.com>,
	Jon Masters <jcm@redhat.com>,
	Mark Knecht <markknecht@gmail.com>,
	John Kacur <jkacur@redhat.com>,
	Nick Piggin <nickpiggin@yahoo.com.au>
To: Dan Carpenter <error27@gmail.com>
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On Mon, 22 Feb 2010, Dan Carpenter wrote:

> mm/slab.c
>   2117                  kmem_freepages(cachep, addr, *this_cpu);
>   2118                  if (OFF_SLAB(cachep)) {
>   2119                          if (this_cpu)
> 
> 	We already dereferenced "this_cpu" two lines earlier. 
> 
>   2120                                  __cache_free(cachep->slabp_cache, slabp, this_cpu);
>   2121                          else
>   2122                                  kmem_cache_free(cachep->slabp_cache, slabp);
> 

Good catch. Thanks,

     tglx