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| 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 /drivers/lightnvm | |
| parent | e4cdf1a1cb161a648cc1ed7d6148fc3b99a1b3f5 (diff) | |
| download | linux-af67c31fba3b879b241536a48df703a2eee18ebf.tar.gz linux-af67c31fba3b879b241536a48df703a2eee18ebf.tar.bz2 linux-af67c31fba3b879b241536a48df703a2eee18ebf.zip | |
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.c | 4 | ||||
| -rw-r--r-- | drivers/lightnvm/rrpc.c | 2 |
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); |