On Tue, 2017-04-18 at 08:52 -0700, Christoph Hellwig wrote:
> Now that we always have a ->complete callback we can remove the direct
> call to blk_mq_end_request, as well as the error argument to
> blk_mq_complete_request.
Hello Christoph,
Please add a runtime check that issues a warning early if a .complete
callback function is missing.
Are you sure that all blk-mq drivers have a .complete callback? In the
request-errors branch of your block git tree I found the following:
static const struct blk_mq_ops rbd_mq_ops = {
.queue_rq = rbd_queue_rq,
.init_request = rbd_init_request,
};
static const struct blk_mq_ops ubiblock_mq_ops = {
.queue_rq = ubiblock_queue_rq,
.init_request = ubiblock_init_request,
};
Thanks,
Bart.
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