Re: [PATCH v4 1/5] blk-mq: introduce blk_mq_set_request_complete

[Chao Leng <lengchao@xxxxxxxxxx>]

On 2021/1/28 0:40, Christoph Hellwig wrote:
> > +static inline void blk_mq_set_request_complete(struct request *rq)
> > +{
> > +	WRITE_ONCE(rq->state, MQ_RQ_COMPLETE);
> > +}
>
> This function needs a detailed comment explaining the use case.
> Otherwise we'll get lots of driver abuses.
ok, thanks.
> .