linux-kernel - Re: [PATCH V2] mm: move vma_is_anonymous check within pmd_move_must

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Date:   Fri, 11 Nov 2016 13:06:10 +0300
From:   "Kirill A. Shutemov" <kirill@...temov.name>
To:     "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Cc:     akpm@...ux-foundation.org, benh@...nel.crashing.org,
        paulus@...ba.org, mpe@...erman.id.au, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH V2] mm: move vma_is_anonymous check within
 pmd_move_must_withdraw

On Mon, Nov 07, 2016 at 08:16:39PM +0530, Aneesh Kumar K.V wrote:
> Architectures like ppc64 want to use page table deposit/withraw
> even with huge pmd dax entries. Allow arch to override the
> vma_is_anonymous check by moving that to pmd_move_must_withdraw
> function
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>

Acked-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

-- 
 Kirill A. Shutemov