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Re: [Xen-devel] [PATCH 4/4] mm: Don't hold heap lock in alloc_heap_pages() longer than necessary



On Mon, Aug 28, 2017 at 04:40:29PM -0400, Boris Ostrovsky wrote:
> Once pages are removed from the heap we don't need to hold the heap
> lock. It is especially useful to drop it for an unscrubbed buddy since
> we will be scrubbing it.
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>

Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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