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Date:	Tue, 22 Dec 2009 09:58:15 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Tejun Heo <tj@...nel.org>
Cc:	Christoph Lameter <cl@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Mel Gorman <mel@....ul.ie>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Subject: Re: [this_cpu_xx V8 07/16] Module handling: Use this_cpu_xx to dynamically allocate counters

On Mon, 21 Dec 2009 06:29:36 pm Tejun Heo wrote:
> @@ -555,6 +556,7 @@ static void module_unload_free(struct module *mod)
>  				kfree(use);
>  				sysfs_remove_link(i->holders_dir, mod->name);
>  				/* There can be at most one match. */
> +				free_percpu(i->refptr);
>  				break;
>  			}
>  		}

This looks very wrong.

Rusty
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