Re: [PATCH] memcg: correct memcg_hierarchical_free_pages() returntype

[Johannes Weiner]

On Mon, Nov 08, 2010 at 05:17:10PM -0800, Greg Thelen wrote:
> memcg_hierarchical_free_pages() returns a page count and thus
> should return unsigned long to be consistent with the rest of
> mm code.
> 
> Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx>

Reviewed-by: Johannes Weiner <hannes@xxxxxxxxxxx>
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