Re: [PATCH 5/6] block/linux-aio: convert to blk_io_plug_call() API

[Eric Blake <eblake@xxxxxxxxxx>]

On Wed, May 17, 2023 at 06:10:21PM -0400, Stefan Hajnoczi wrote:
> Stop using the .bdrv_co_io_plug() API because it is not multi-queue
> block layer friendly. Use the new blk_io_plug_call() API to batch I/O
> submission instead.
> 
> Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
> ---
>  include/block/raw-aio.h |  7 -------
>  block/file-posix.c      | 28 ----------------------------
>  block/linux-aio.c       | 41 +++++++++++------------------------------
>  3 files changed, 11 insertions(+), 65 deletions(-)
>

Nice to see that not only is it friendlier to multi-queue, it's also
fewer lines of code.

Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
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