diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 10:11:07 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:50:00 -0700 |
| commit | a7c50c940477bae89fb2b4f51bd969a2d95d7512 (patch) | |
| tree | 23d5c1747a3e31bf57247e999e9305eae164e7ba /drivers/block | |
| parent | 49add4966d79244013fce35f95c6833fae82b8b1 (diff) | |
| download | lwn-a7c50c940477bae89fb2b4f51bd969a2d95d7512.tar.gz lwn-a7c50c940477bae89fb2b4f51bd969a2d95d7512.zip | |
block: pass a block_device and opf to bio_reset
Pass the block_device that we plan to use this bio for and the
operation to bio_reset to optimize the assigment. A NULL block_device
can be passed, both for the passthrough case on a raw request_queue and
to temporarily avoid refactoring some nasty code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220124091107.642561-20-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/pktcdvd.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 2b6b70a39e76..3aa595442946 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -1020,9 +1020,8 @@ static void pkt_gather_data(struct pktcdvd_device *pd, struct packet_data *pkt) continue; bio = pkt->r_bios[f]; - bio_reset(bio); + bio_reset(bio, pd->bdev, REQ_OP_READ); bio->bi_iter.bi_sector = pkt->sector + f * (CD_FRAMESIZE >> 9); - bio_set_dev(bio, pd->bdev); bio->bi_end_io = pkt_end_io_read; bio->bi_private = pkt; @@ -1034,7 +1033,6 @@ static void pkt_gather_data(struct pktcdvd_device *pd, struct packet_data *pkt) BUG(); atomic_inc(&pkt->io_wait); - bio_set_op_attrs(bio, REQ_OP_READ, 0); pkt_queue_bio(pd, bio); frames_read++; } @@ -1235,9 +1233,8 @@ static void pkt_start_write(struct pktcdvd_device *pd, struct packet_data *pkt) { int f; - bio_reset(pkt->w_bio); + bio_reset(pkt->w_bio, pd->bdev, REQ_OP_WRITE); pkt->w_bio->bi_iter.bi_sector = pkt->sector; - bio_set_dev(pkt->w_bio, pd->bdev); pkt->w_bio->bi_end_io = pkt_end_io_packet_write; pkt->w_bio->bi_private = pkt; @@ -1270,7 +1267,6 @@ static void pkt_start_write(struct pktcdvd_device *pd, struct packet_data *pkt) /* Start the write request */ atomic_set(&pkt->io_wait, 1); - bio_set_op_attrs(pkt->w_bio, REQ_OP_WRITE, 0); pkt_queue_bio(pd, pkt->w_bio); } |