36 	sector_t in_flight;
74 static void iot_io_begin(struct io_tracker *iot, sector_t len)  in iot_io_begin()
83 static void __iot_io_end(struct io_tracker *iot, sector_t len)  in __iot_io_end()
90 static void iot_io_end(struct io_tracker *iot, sector_t len)  in iot_io_end()
244 	sector_t origin_sectors;
265 	sector_t migration_threshold;
342 	sector_t len;
772 	sector_t bi_sector = bio->bi_iter.bi_sector;  in remap_to_cache()
773 	sector_t block = from_cblock(cblock);  in remap_to_cache()
823 	sector_t block_nr = bio->bi_iter.bi_sector;  in get_bio_block()
1260 	sector_t cblock = from_cblock(mg->cblock);  in issue_copy()
1337 	sector_t sb = bio->bi_iter.bi_sector;  in calc_discard_block_range()
1338 	sector_t se = bio_end_sector(bio);  in calc_discard_block_range()
1650 	sector_t current_volume = (atomic_read(&cache->nr_io_migrations) + 1) *  in spare_migration_bandwidth()
2366 static sector_t get_dev_size(struct dm_dev *dev)  in get_dev_size()
2408 	sector_t cache_sectors;
2411 	sector_t origin_sectors;
2450 	sector_t metadata_dev_size;  in parse_metadata_dev()
2722 static bool too_many_discard_blocks(sector_t discard_block_size,  in too_many_discard_blocks()
2723 				    sector_t origin_size)  in too_many_discard_blocks()
2730 static sector_t calculate_discard_block_size(sector_t cache_block_size,  in calculate_discard_block_size()
2731 					     sector_t origin_size)  in calculate_discard_block_size()
2733 	sector_t discard_block_size = cache_block_size;  in calculate_discard_block_size()
3327 	sector_t b, e;  in set_discard_range()
3355 static int load_discard(void *context, sector_t discard_block_size,  in load_discard()
3387 	sector_t size = get_dev_size(cache->cache_dev);  in get_cache_dev_size()
3794 	limits->max_discard_sectors = min_t(sector_t, cache->discard_block_size * 1024,  in set_discard_limits()