diff options
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/core.c | 8 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 16 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-read.c | 2 |
3 files changed, 14 insertions, 12 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index db38a68abb6c..fe78bf0fdce5 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -236,10 +236,6 @@ err_dev: return tgt_dev; } -static const struct block_device_operations nvm_fops = { - .owner = THIS_MODULE, -}; - static struct nvm_tgt_type *__nvm_find_target_type(const char *name) { struct nvm_tgt_type *tt; @@ -380,7 +376,7 @@ static int nvm_create_tgt(struct nvm_dev *dev, struct nvm_ioctl_create *create) goto err_dev; } - tqueue = blk_alloc_queue(tt->make_rq, dev->q->node); + tqueue = blk_alloc_queue(dev->q->node); if (!tqueue) { ret = -ENOMEM; goto err_disk; @@ -390,7 +386,7 @@ static int nvm_create_tgt(struct nvm_dev *dev, struct nvm_ioctl_create *create) tdisk->flags = GENHD_FL_EXT_DEVT; tdisk->major = 0; tdisk->first_minor = 0; - tdisk->fops = &nvm_fops; + tdisk->fops = tt->bops; tdisk->queue = tqueue; targetdata = tt->init(tgt_dev, tdisk, create->flags); diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 6e677ff62cc9..b6246f73895c 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -47,9 +47,9 @@ static struct pblk_global_caches pblk_caches = { struct bio_set pblk_bio_set; -static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) +static blk_qc_t pblk_submit_bio(struct bio *bio) { - struct pblk *pblk = q->queuedata; + struct pblk *pblk = bio->bi_disk->queue->queuedata; if (bio_op(bio) == REQ_OP_DISCARD) { pblk_discard(pblk, bio); @@ -63,7 +63,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * constraint. Writes can be of arbitrary size. */ if (bio_data_dir(bio) == READ) { - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_submit_read(pblk, bio); } else { /* Prevent deadlock in the case of a modest LUN configuration @@ -71,7 +71,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * leaves at least 256KB available for user I/O. */ if (pblk_get_secs(bio) > pblk_rl_max_io(&pblk->rl)) - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_write_to_cache(pblk, bio, PBLK_IOTYPE_USER); } @@ -79,6 +79,12 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) return BLK_QC_T_NONE; } +static const struct block_device_operations pblk_bops = { + .owner = THIS_MODULE, + .submit_bio = pblk_submit_bio, +}; + + static size_t pblk_trans_map_size(struct pblk *pblk) { int entry_size = 8; @@ -1280,7 +1286,7 @@ static struct nvm_tgt_type tt_pblk = { .name = "pblk", .version = {1, 0, 0}, - .make_rq = pblk_make_rq, + .bops = &pblk_bops, .capacity = pblk_capacity, .init = pblk_init, diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c index 140927ebf41e..c28537a489bc 100644 --- a/drivers/lightnvm/pblk-read.c +++ b/drivers/lightnvm/pblk-read.c @@ -320,7 +320,7 @@ split_retry: split_bio = bio_split(bio, nr_secs * NR_PHY_IN_LOG, GFP_KERNEL, &pblk_bio_set); bio_chain(split_bio, bio); - generic_make_request(bio); + submit_bio_noacct(bio); /* New bio contains first N sectors of the previous one, so * we can continue to use existing rqd, but we need to shrink |