On 2/2/21 18:39, Ming Lei wrote: > + struct bio *bio = rq->bio; > + for_each_bio(bio) > + nr_phys_segs++; > + return nr_phys_segs; > + } Also, you need to add a new line after declaration of bio in the above code block.
On 2/2/21 18:39, Ming Lei wrote: > + struct bio *bio = rq->bio; > + for_each_bio(bio) > + nr_phys_segs++; > + return nr_phys_segs; > + } Also, you need to add a new line after declaration of bio in the above code block.