diff options
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 2edbcc2d7d3f..04ae795e8a5f 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -27,16 +27,6 @@ #define DM_MSG_PREFIX "core" -#ifdef CONFIG_PRINTK -/* - * ratelimit state to be used in DMXXX_LIMIT(). - */ -DEFINE_RATELIMIT_STATE(dm_ratelimit_state, - DEFAULT_RATELIMIT_INTERVAL, - DEFAULT_RATELIMIT_BURST); -EXPORT_SYMBOL(dm_ratelimit_state); -#endif - /* * Cookies are numeric values sent with CHANGE and REMOVE * uevents while resuming, removing or renaming the device. @@ -520,7 +510,7 @@ static void start_io_acct(struct dm_io *io) io->start_time = jiffies; cpu = part_stat_lock(); - part_round_stats(cpu, &dm_disk(md)->part0); + part_round_stats(md->queue, cpu, &dm_disk(md)->part0); part_stat_unlock(); atomic_set(&dm_disk(md)->part0.in_flight[rw], atomic_inc_return(&md->pending[rw])); @@ -539,7 +529,7 @@ static void end_io_acct(struct dm_io *io) int pending; int rw = bio_data_dir(bio); - generic_end_io_acct(rw, &dm_disk(md)->part0, io->start_time); + generic_end_io_acct(md->queue, rw, &dm_disk(md)->part0, io->start_time); if (unlikely(dm_stats_used(&md->stats))) dm_stats_account_io(&md->stats, bio_data_dir(bio), @@ -851,10 +841,10 @@ static void clone_endio(struct bio *bio) if (unlikely(error == BLK_STS_TARGET)) { if (bio_op(bio) == REQ_OP_WRITE_SAME && - !bdev_get_queue(bio->bi_bdev)->limits.max_write_same_sectors) + !bio->bi_disk->queue->limits.max_write_same_sectors) disable_write_same(md); if (bio_op(bio) == REQ_OP_WRITE_ZEROES && - !bdev_get_queue(bio->bi_bdev)->limits.max_write_zeroes_sectors) + !bio->bi_disk->queue->limits.max_write_zeroes_sectors) disable_write_zeroes(md); } @@ -1215,8 +1205,8 @@ static void __map_bio(struct dm_target_io *tio) break; case DM_MAPIO_REMAPPED: /* the bio has been remapped so dispatch it */ - trace_block_bio_remap(bdev_get_queue(clone->bi_bdev), clone, - tio->io->bio->bi_bdev->bd_dev, sector); + trace_block_bio_remap(clone->bi_disk->queue, clone, + bio_dev(tio->io->bio), sector); generic_make_request(clone); break; case DM_MAPIO_KILL: @@ -1523,7 +1513,7 @@ static void __split_and_process_bio(struct mapped_device *md, } /* drop the extra reference count */ - dec_pending(ci.io, error); + dec_pending(ci.io, errno_to_blk_status(error)); } /*----------------------------------------------------------------- * CRUD END @@ -1542,7 +1532,7 @@ static blk_qc_t dm_make_request(struct request_queue *q, struct bio *bio) map = dm_get_live_table(md, &srcu_idx); - generic_start_io_acct(rw, bio_sectors(bio), &dm_disk(md)->part0); + generic_start_io_acct(q, rw, bio_sectors(bio), &dm_disk(md)->part0); /* if we're suspended, we have to queue this io for later */ if (unlikely(test_bit(DMF_BLOCK_IO_FOR_SUSPEND, &md->flags))) { @@ -1796,7 +1786,7 @@ static struct mapped_device *alloc_dev(int minor) goto bad; bio_init(&md->flush_bio, NULL, 0); - md->flush_bio.bi_bdev = md->bdev; + bio_set_dev(&md->flush_bio, md->bdev); md->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; dm_stats_init(&md->stats); |