diff options
Diffstat (limited to 'drivers/md/dm-rq.h')
| -rw-r--r-- | drivers/md/dm-rq.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/md/dm-rq.h b/drivers/md/dm-rq.h index 9813922e4fe5..1f73e194e792 100644 --- a/drivers/md/dm-rq.h +++ b/drivers/md/dm-rq.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Internal header file for device mapper * @@ -17,21 +18,6 @@ struct mapped_device; /* - * One of these is allocated per request. - */ -struct dm_rq_target_io { - struct mapped_device *md; - struct dm_target *ti; - struct request *orig, *clone; - struct kthread_work work; - blk_status_t error; - union map_info info; - struct dm_stats_aux stats_aux; - unsigned long duration_jiffies; - unsigned n_sectors; -}; - -/* * For request-based dm - the bio clones we allocate are embedded in these * structs. * @@ -45,10 +31,6 @@ struct dm_rq_clone_bio_info { struct bio clone; }; -bool dm_use_blk_mq_default(void); -bool dm_use_blk_mq(struct mapped_device *md); - -int dm_old_init_request_queue(struct mapped_device *md, struct dm_table *t); int dm_mq_init_request_queue(struct mapped_device *md, struct dm_table *t); void dm_mq_cleanup_mapped_device(struct mapped_device *md); @@ -57,7 +39,7 @@ void dm_stop_queue(struct request_queue *q); void dm_mq_kick_requeue_list(struct mapped_device *md); -unsigned dm_get_reserved_rq_based_ios(void); +unsigned int dm_get_reserved_rq_based_ios(void); ssize_t dm_attr_rq_based_seq_io_merge_deadline_show(struct mapped_device *md, char *buf); ssize_t dm_attr_rq_based_seq_io_merge_deadline_store(struct mapped_device *md, |