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path: root/drivers/md/raid5.c
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Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r--drivers/md/raid5.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 0fc2748aaf95..3ae8bbceb6c4 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1096,7 +1096,7 @@ again:
set_bit(STRIPE_IO_STARTED, &sh->state);
- bi->bi_bdev = rdev->bdev;
+ bio_set_dev(bi, rdev->bdev);
bio_set_op_attrs(bi, op, op_flags);
bi->bi_end_io = op_is_write(op)
? raid5_end_write_request
@@ -1145,7 +1145,7 @@ again:
set_bit(R5_DOUBLE_LOCKED, &sh->dev[i].flags);
if (conf->mddev->gendisk)
- trace_block_bio_remap(bdev_get_queue(bi->bi_bdev),
+ trace_block_bio_remap(bi->bi_disk->queue,
bi, disk_devt(conf->mddev->gendisk),
sh->dev[i].sector);
if (should_defer && op_is_write(op))
@@ -1160,7 +1160,7 @@ again:
set_bit(STRIPE_IO_STARTED, &sh->state);
- rbi->bi_bdev = rrdev->bdev;
+ bio_set_dev(rbi, rrdev->bdev);
bio_set_op_attrs(rbi, op, op_flags);
BUG_ON(!op_is_write(op));
rbi->bi_end_io = raid5_end_write_request;
@@ -1193,7 +1193,7 @@ again:
if (op == REQ_OP_DISCARD)
rbi->bi_vcnt = 0;
if (conf->mddev->gendisk)
- trace_block_bio_remap(bdev_get_queue(rbi->bi_bdev),
+ trace_block_bio_remap(rbi->bi_disk->queue,
rbi, disk_devt(conf->mddev->gendisk),
sh->dev[i].sector);
if (should_defer && op_is_write(op))
@@ -5092,10 +5092,12 @@ static int raid5_congested(struct mddev *mddev, int bits)
static int in_chunk_boundary(struct mddev *mddev, struct bio *bio)
{
struct r5conf *conf = mddev->private;
- sector_t sector = bio->bi_iter.bi_sector + get_start_sect(bio->bi_bdev);
+ sector_t sector = bio->bi_iter.bi_sector;
unsigned int chunk_sectors;
unsigned int bio_sectors = bio_sectors(bio);
+ WARN_ON_ONCE(bio->bi_partno);
+
chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors);
return chunk_sectors >=
((sector & (chunk_sectors - 1)) + bio_sectors);
@@ -5231,7 +5233,7 @@ static int raid5_read_one_chunk(struct mddev *mddev, struct bio *raid_bio)
atomic_inc(&rdev->nr_pending);
rcu_read_unlock();
raid_bio->bi_next = (void*)rdev;
- align_bi->bi_bdev = rdev->bdev;
+ bio_set_dev(align_bi, rdev->bdev);
bio_clear_flag(align_bi, BIO_SEG_VALID);
if (is_badblock(rdev, align_bi->bi_iter.bi_sector,
@@ -5253,7 +5255,7 @@ static int raid5_read_one_chunk(struct mddev *mddev, struct bio *raid_bio)
spin_unlock_irq(&conf->device_lock);
if (mddev->gendisk)
- trace_block_bio_remap(bdev_get_queue(align_bi->bi_bdev),
+ trace_block_bio_remap(align_bi->bi_disk->queue,
align_bi, disk_devt(mddev->gendisk),
raid_bio->bi_iter.bi_sector);
generic_make_request(align_bi);