linux-kernel - Re: [PATCH 2/4] thp: fix MADV_DONTNEED vs. numa balancing race

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Date:   Fri, 3 Mar 2017 09:17:49 -0800
From:   Dave Hansen <dave.hansen@...el.com>
To:     "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] thp: fix MADV_DONTNEED vs. numa balancing race

On 03/02/2017 07:10 AM, Kirill A. Shutemov wrote:
> @@ -1744,7 +1744,39 @@ int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
>  	if (prot_numa && pmd_protnone(*pmd))
>  		goto unlock;
>  
> -	entry = pmdp_huge_get_and_clear_notify(mm, addr, pmd);

Are there any remaining call sites for pmdp_huge_get_and_clear_notify()
after this?