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authorNeilBrown <neilb@suse.com>2017-06-18 07:38:57 +0300
committerJens Axboe <axboe@kernel.dk>2017-06-18 21:40:59 +0300
commitaf67c31fba3b879b241536a48df703a2eee18ebf (patch)
tree60b9f32d39c955a79e552b00900e1a6ceb66532b /drivers/lightnvm
parente4cdf1a1cb161a648cc1ed7d6148fc3b99a1b3f5 (diff)
downloadlinux-af67c31fba3b879b241536a48df703a2eee18ebf.tar.xz
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 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/pblk-init.c4
-rw-r--r--drivers/lightnvm/rrpc.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index ae8cd6d5af8b..b3fec8ec55b8 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -33,7 +33,7 @@ static int pblk_rw_io(struct request_queue *q, struct pblk *pblk,
* constraint. Writes can be of arbitrary size.
*/
if (bio_data_dir(bio) == READ) {
- blk_queue_split(q, &bio, q->bio_split);
+ blk_queue_split(q, &bio);
ret = pblk_submit_read(pblk, bio);
if (ret == NVM_IO_DONE && bio_flagged(bio, BIO_CLONED))
bio_put(bio);
@@ -46,7 +46,7 @@ static int pblk_rw_io(struct request_queue *q, struct pblk *pblk,
* available for user I/O.
*/
if (unlikely(pblk_get_secs(bio) >= pblk_rl_sysfs_rate_show(&pblk->rl)))
- blk_queue_split(q, &bio, q->bio_split);
+ blk_queue_split(q, &bio);
return pblk_write_to_cache(pblk, bio, PBLK_IOTYPE_USER);
}
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 8d3b53bb3307..267f01ae87e4 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -994,7 +994,7 @@ static blk_qc_t rrpc_make_rq(struct request_queue *q, struct bio *bio)
struct nvm_rq *rqd;
int err;
- blk_queue_split(q, &bio, q->bio_split);
+ blk_queue_split(q, &bio);
if (bio_op(bio) == REQ_OP_DISCARD) {
rrpc_discard(rrpc, bio);