Re: [PATCH RFT 1/3] blk-mq: Drop busy_iter_fn blk_mq_hw_ctx argument

Ming Lei
2021-11-09T03:02:34Z

On Tue, Nov 02, 2021 at 07:27:33PM +0800, John Garry wrote:
> The only user of blk_mq_hw_ctx blk_mq_hw_ctx argument is
> blk_mq_rq_inflight().
>
> Function blk_mq_rq_inflight() uses the hctx to find the associated request
> queue to match against the request. However this same check is already
> done in caller bt_iter(), so drop this check.
>
> With that change there are no more users of busy_iter_fn blk_mq_hw_ctx
> argument, so drop the argument.
>
> Signed-off-by: John Garry <john.garry@huawei.com>
> ---

Reviewed-by: Ming Lei <ming.lei@redhat.com>

--
Ming