linux-kernel - Re: [PATCH 5/8] mm: simplify freeing of devmap managed pages

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Message-ID: <CAPcyv4iP=+jtVgdnuZjR3b-jM27zH5uk167HM=wz+=PBfvA49Q@mail.gmail.com>
Date:   Mon, 7 Feb 2022 15:42:39 -0800
From:   Dan Williams <dan.j.williams@...el.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Felix Kuehling <Felix.Kuehling@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        Ben Skeggs <bskeggs@...hat.com>,
        Karol Herbst <kherbst@...hat.com>,
        Lyude Paul <lyude@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>,
        Alistair Popple <apopple@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Ralph Campbell <rcampbell@...dia.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>, nouveau@...ts.freedesktop.org,
        Linux NVDIMM <nvdimm@...ts.linux.dev>,
        Linux MM <linux-mm@...ck.org>
Subject: Re: [PATCH 5/8] mm: simplify freeing of devmap managed pages

On Sun, Feb 6, 2022 at 10:33 PM Christoph Hellwig <hch@....de> wrote:
>
> Make put_devmap_managed_page return if it took charge of the page
> or not and remove the separate page_is_devmap_managed helper.

Looks good to me:

Reviewed-by: Dan Williams <dan.j.williams@...el.com>