Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped

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To: Anthony Yznaga <anthony.yznaga@xxxxxxxxxx>
Subject: Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Wed, 5 Dec 2018 20:26:31 -0800
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, adobriyan@xxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, vbabka@xxxxxxx, sfr@xxxxxxxxxxxxxxxx, kirill.shutemov@xxxxxxxxxxxxxxx, rppt@xxxxxxxxxxxxxxxxxx, mhocko@xxxxxxxx, alexander.h.duyck@xxxxxxxxxxxxxxx, hannes@xxxxxxxxxxx, miles.chen@xxxxxxxxxxxx, n-horiguchi@xxxxxxxxxxxxx
In-reply-to: <d9fa0325-690d-47cc-fc49-2606855f6a4f@oracle.com>
User-agent: Mutt/1.9.2 (2017-12-15)

On Wed, Dec 05, 2018 at 04:44:15PM -0800, Anthony Yznaga wrote:
> On 12/05/2018 11:44 AM, Matthew Wilcox wrote:
> > Nobody seems terribly interested in mapcount overflows.  I got no response
> > to https://lkml.org/lkml/2018/3/2/991
> 
> Okay.  Thanks for the background.
> 
> How about this, then:

Acked-by: Matthew Wilcox <willy@xxxxxxxxxxxxx>

Follow-Ups:
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
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References:
- [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Anthony Yznaga
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Matthew Wilcox
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: anthony . yznaga
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Matthew Wilcox
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Anthony Yznaga
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Matthew Wilcox
- Re: [PATCH] /proc/kpagecount: return 0 for special pages that are never mapped
  - From: Anthony Yznaga

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