diff options
| author | NeilBrown <neilb@suse.com> | 2017-06-18 14:38:57 +1000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-18 12:40:59 -0600 |
| commit | af67c31fba3b879b241536a48df703a2eee18ebf (patch) | |
| tree | 60b9f32d39c955a79e552b00900e1a6ceb66532b /block/blk-merge.c | |
| parent | e4cdf1a1cb161a648cc1ed7d6148fc3b99a1b3f5 (diff) | |
blk: remove bio_set arg from blk_queue_split()
blk_queue_split() is always called with the last arg being q->bio_split,
where 'q' is the first arg.
Also blk_queue_split() sometimes uses the passed-in 'bs' and sometimes uses
q->bio_split.
This is inconsistent and unnecessary. Remove the last arg and always use
q->bio_split inside blk_queue_split()
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Credit-to: Javier González <jg@lightnvm.io> (Noticed that lightnvm was missed)
Reviewed-by: Javier González <javier@cnexlabs.com>
Tested-by: Javier González <javier@cnexlabs.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-merge.c')
| -rw-r--r-- | block/blk-merge.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index 3990ae406341..d59074556703 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -202,8 +202,7 @@ split: return do_split ? new : NULL; } -void blk_queue_split(struct request_queue *q, struct bio **bio, - struct bio_set *bs) +void blk_queue_split(struct request_queue *q, struct bio **bio) { struct bio *split, *res; unsigned nsegs; @@ -211,13 +210,13 @@ void blk_queue_split(struct request_queue *q, struct bio **bio, switch (bio_op(*bio)) { case REQ_OP_DISCARD: case REQ_OP_SECURE_ERASE: - split = blk_bio_discard_split(q, *bio, bs, &nsegs); + split = blk_bio_discard_split(q, *bio, q->bio_split, &nsegs); break; case REQ_OP_WRITE_ZEROES: - split = blk_bio_write_zeroes_split(q, *bio, bs, &nsegs); + split = blk_bio_write_zeroes_split(q, *bio, q->bio_split, &nsegs); break; case REQ_OP_WRITE_SAME: - split = blk_bio_write_same_split(q, *bio, bs, &nsegs); + split = blk_bio_write_same_split(q, *bio, q->bio_split, &nsegs); break; default: split = blk_bio_segment_split(q, *bio, q->bio_split, &nsegs); |