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SubjectRe: [RFC] mm: fix a BUG, the page is allocated 2 times
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> On Oct 12, 2015, at 21:52, Mel Gorman <mgorman@techsingularity.net> wrote:
>
> There is a redundant check and a memory leak introduced by a patch in
> mmotm. This patch removes an unlikely(order) check as we are sure order
> is not zero at the time. It also checks if a page is already allocated
> to avoid a memory leak.
>
> This is a fix to the mmotm patch
> mm-page_alloc-reserve-pageblocks-for-high-order-atomic-allocations-on-demand.patch
>
> Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
> Acked-by: Mel Gorman <mgorman@techsingularity.net>
no problem,
i have send the patch again using your change log .

Thanks

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