linux-kernel - Re: [PATCH v2 2/4] splice: Provide pipe_head

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Message-ID: <463118d9-8db2-7d21-ead5-cb35c10cf3e2@redhat.com>
Date:   Mon, 13 Feb 2023 16:48:43 +0100
From:   David Hildenbrand <david@...hat.com>
To:     David Howells <dhowells@...hat.com>, Jens Axboe <axboe@...nel.dk>,
        Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>
Cc:     Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        Jason Gunthorpe <jgg@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Hillf Danton <hdanton@...a.com>, linux-fsdevel@...r.kernel.org,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, Christoph Hellwig <hch@....de>,
        John Hubbard <jhubbard@...dia.com>
Subject: Re: [PATCH v2 2/4] splice: Provide pipe_head_buf() helper

On 13.02.23 16:32, David Howells wrote:
> Provide a helper, pipe_head_buf(), to get the current head buffer from a
> pipe.  Implement this as a wrapper around a more general function,
> pipe_buf(), that gets a specified buffer.
> 
> Requested-by: Christoph Hellwig <hch@....de>
> Signed-off-by: David Howells <dhowells@...hat.com>
> Reviewed-by: Christoph Hellwig <hch@....de>
> cc: Jens Axboe <axboe@...nel.dk>
> cc: Al Viro <viro@...iv.linux.org.uk>
> cc: John Hubbard <jhubbard@...dia.com>
> cc: David Hildenbrand <david@...hat.com>
> cc: Matthew Wilcox <willy@...radead.org>
> cc: linux-block@...r.kernel.org
> cc: linux-fsdevel@...r.kernel.org
> cc: linux-mm@...ck.org
> ---

Reviewed-by: David Hildenbrand <david@...hat.com>

-- 
Thanks,

David / dhildenb