linux-kernel - Re: [PATCH v2 2/3] mm/gup: small refactoring: simplify try_grab

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Date:   Thu, 12 Aug 2021 14:59:33 -0700
From:   John Hubbard <jhubbard@...dia.com>
To:     Christoph Hellwig <hch@....de>
CC:     Andrew Morton <akpm@...ux-foundation.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        LKML <linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
        <linux-s390@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
        Matthew Wilcox <willy@...radead.org>
Subject: Re: [PATCH v2 2/3] mm/gup: small refactoring: simplify
 try_grab_page()

On 8/12/21 2:20 AM, Christoph Hellwig wrote:
> Looks good,
> 
> Reviewed-by: Christoph Hellwig <hch@....de>
> 
> Note: the __maybe_unused on try_grab_compound_head should be dropped now
> that there is always a user.


Good point, fixed in v3.


thanks,
-- 
John Hubbard
NVIDIA