Move the blk_mq_bio_to_request() call in front of the if-statement.
Cc: Hannes Reinecke <hare@suse.com>
Cc: Omar Sandoval <osandov@fb.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
cookie = request_to_qc_t(data.hctx, rq);
cookie = request_to_qc_t(data.hctx, rq);
+ blk_mq_bio_to_request(rq, bio, nr_segs);
+
plug = current->plug;
if (unlikely(is_flush_fua)) {
plug = current->plug;
if (unlikely(is_flush_fua)) {
- blk_mq_bio_to_request(rq, bio, nr_segs);
-
/* bypass scheduler for flush rq */
blk_insert_flush(rq);
blk_mq_run_hw_queue(data.hctx, true);
/* bypass scheduler for flush rq */
blk_insert_flush(rq);
blk_mq_run_hw_queue(data.hctx, true);
unsigned int request_count = plug->rq_count;
struct request *last = NULL;
unsigned int request_count = plug->rq_count;
struct request *last = NULL;
- blk_mq_bio_to_request(rq, bio, nr_segs);
-
if (!request_count)
trace_block_plug(q);
else
if (!request_count)
trace_block_plug(q);
else
blk_add_rq_to_plug(plug, rq);
} else if (plug && !blk_queue_nomerges(q)) {
blk_add_rq_to_plug(plug, rq);
} else if (plug && !blk_queue_nomerges(q)) {
- blk_mq_bio_to_request(rq, bio, nr_segs);
-
/*
* We do limited plugging. If the bio can be merged, do that.
* Otherwise the existing request in the plug list will be
/*
* We do limited plugging. If the bio can be merged, do that.
* Otherwise the existing request in the plug list will be
}
} else if ((q->nr_hw_queues > 1 && is_sync) || (!q->elevator &&
!data.hctx->dispatch_busy)) {
}
} else if ((q->nr_hw_queues > 1 && is_sync) || (!q->elevator &&
!data.hctx->dispatch_busy)) {
- blk_mq_bio_to_request(rq, bio, nr_segs);
blk_mq_try_issue_directly(data.hctx, rq, &cookie);
} else {
blk_mq_try_issue_directly(data.hctx, rq, &cookie);
} else {
- blk_mq_bio_to_request(rq, bio, nr_segs);
blk_mq_sched_insert_request(rq, false, true, true);
}
blk_mq_sched_insert_request(rq, false, true, true);
}