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| author |   Jens Axboe <axboe@kernel.dk> | 2020-07-20 15:38:23 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-20 15:38:23 -0600 |
| commit | 9caaa66c918c020fd16e84d1c6ebcce9960df1b2 (patch) | |
| tree | 578d455a53453a1aead77da399c5134e73224a66 /drivers/lightnvm/pblk-init.c | |
| parent | Linux 5.8-rc6 (diff) | |
| parent | blk-cgroup: show global disk stats in root cgroup io.stat (diff) | |
| download | linux-rng-9caaa66c918c020fd16e84d1c6ebcce9960df1b2.tar.xz linux-rng-9caaa66c918c020fd16e84d1c6ebcce9960df1b2.zip | |
Merge branch 'for-5.9/block' into for-5.9/block-merge
* for-5.9/block: (124 commits)
blk-cgroup: show global disk stats in root cgroup io.stat
blk-cgroup: make iostat functions visible to stat printing
block: improve discard bio alignment in __blkdev_issue_discard()
block: change REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL to be odd numbers
block: defer flush request no matter whether we have elevator
block: make blk_timeout_init() static
block: remove retry loop in ioc_release_fn()
block: remove unnecessary ioc nested locking
block: integrate bd_start_claiming into __blkdev_get
block: use bd_prepare_to_claim directly in the loop driver
block: refactor bd_start_claiming
block: simplify the restart case in __blkdev_get
Revert "blk-rq-qos: remove redundant finish_wait to rq_qos_wait."
block: always remove partitions from blk_drop_partitions()
block: relax jiffies rounding for timeouts
blk-mq: remove redundant validation in __blk_mq_end_request()
blk-mq: Remove unnecessary local variable
writeback: remove bdi->congested_fn
writeback: remove struct bdi_writeback_congested
writeback: remove {set,clear}_wb_congested
...
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 16 |
1 files changed, 11 insertions, 5 deletions
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, |