return 0;
}
-static void raid5_build_block(struct stripe_head *sh, int i, int previous);
static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,
struct stripe_head *sh);
WARN_ON(1);
}
dev->flags = 0;
- raid5_build_block(sh, i, previous);
+ dev->sector = raid5_compute_blocknr(sh, i, previous);
}
if (read_seqcount_retry(&conf->gen_lock, seq))
goto retry;
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
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))
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;
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))
raid5_release_stripe(sh->batch_head);
}
-static void raid5_build_block(struct stripe_head *sh, int i, int previous)
-{
- struct r5dev *dev = &sh->dev[i];
-
- dev->flags = 0;
- dev->sector = raid5_compute_blocknr(sh, i, previous);
-}
-
static void raid5_error(struct mddev *mddev, struct md_rdev *rdev)
{
char b[BDEVNAME_SIZE];
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);
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,
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);
spin_unlock_irq(&conf->device_lock);
+ flush_deferred_bios(conf);
+
+ r5l_flush_stripe_to_raid(conf->log);
+
async_tx_issue_pending_all();
blk_finish_plug(&plug);
pr_warn("md/raid:%s: using journal device and PPL not allowed - disabling PPL\n",
mdname(mddev));
clear_bit(MD_HAS_PPL, &mddev->flags);
+ clear_bit(MD_HAS_MULTIPLE_PPLS, &mddev->flags);
}
if (mddev->private == NULL)