linux-kernel - Re: [PATCH v10 05/10] mm: Rename migrate_pgmap

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Message-ID: <YL+J5NN2yRKjyEeq@t490s>
Date:   Tue, 8 Jun 2021 11:16:52 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Alistair Popple <apopple@...dia.com>
Cc:     linux-mm@...ck.org, akpm@...ux-foundation.org,
        rcampbell@...dia.com, linux-doc@...r.kernel.org,
        nouveau@...ts.freedesktop.org, hughd@...gle.com,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        hch@...radead.org, bskeggs@...hat.com, jgg@...dia.com,
        shakeelb@...gle.com, jhubbard@...dia.com, willy@...radead.org
Subject: Re: [PATCH v10 05/10] mm: Rename migrate_pgmap_owner

On Mon, Jun 07, 2021 at 05:58:50PM +1000, Alistair Popple wrote:
> MMU notifier ranges have a migrate_pgmap_owner field which is used by
> drivers to store a pointer. This is subsequently used by the driver
> callback to filter MMU_NOTIFY_MIGRATE events. Other notifier event types
> can also benefit from this filtering, so rename the
> 'migrate_pgmap_owner' field to 'owner' and create a new notifier
> initialisation function to initialise this field.
> 
> Signed-off-by: Alistair Popple <apopple@...dia.com>
> Suggested-by: Peter Xu <peterx@...hat.com>

Reviewed-by: Peter Xu <peterx@...hat.com>

-- 
Peter Xu