Re: [PATCH v21 07/30] splice: Make splice from an O_DIRECT fd use copy_splice_read()

Christian Brauner
2023-05-20T09:39:37Z

On Sat, May 20, 2023 at 01:00:26AM +0100, David Howells wrote:
> Make a read splice from a file descriptor that's open O_DIRECT use
> copy_splice_read() to do the reading as filemap_splice_read() is unlikely
> to find any pagecache to splice.
>
> Signed-off-by: David Howells <dhowells@redhat.com>
> cc: Christoph Hellwig <hch@lst.de>
> cc: Al Viro <viro@zeniv.linux.org.uk>
> cc: Jens Axboe <axboe@kernel.dk>
> cc: linux-fsdevel@vger.kernel.org
> cc: linux-block@vger.kernel.org
> cc: linux-mm@kvack.org
> ---

Reviewed-by: Christian Brauner <brauner@kernel.org>