Re: [PATCH v2] mm: memblock: fix wrong memmove size inmemblock_merge_regions()

From: Tejun Heo
Date: Mon Jan 07 2013 - 12:01:15 EST

On Mon, Jan 07, 2013 at 11:41:36AM +0800, Lin Feng wrote:
> The memmove span covers from (next+1) to the end of the array, and the index
> of next is (i+1), so the index of (next+1) is (i+2). So the size of remaining
> array elements is (type->cnt - (i + 2)).
> Cc: Tejun Heo <tj@xxxxxxxxxx>
> Reviewed-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Lin Feng <linfeng@xxxxxxxxxxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>


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