121 		      dm_block_t b, dm_block_t e, struct dm_cell_key *key)  in build_key()
129 static void build_data_key(struct dm_thin_device *td, dm_block_t b,  in build_data_key()
135 static void build_virtual_key(struct dm_thin_device *td, dm_block_t b,  in build_virtual_key()
237 	dm_block_t low_water_blocks;
298 	dm_block_t low_water_blocks;
339 static sector_t block_to_sectors(struct pool *pool, dm_block_t b)  in block_to_sectors()
365 static int issue_discard(struct discard_op *op, dm_block_t data_b, dm_block_t data_e)  in issue_discard()
648 static dm_block_t get_bio_block(struct thin_c *tc, struct bio *bio)  in get_bio_block()
665 				dm_block_t *begin, dm_block_t *end)  in get_bio_block_range()
689 static void remap(struct thin_c *tc, struct bio *bio, dm_block_t block)  in remap()
762 			    dm_block_t block)  in remap_and_issue()
788 	dm_block_t virt_begin, virt_end;
789 	dm_block_t data_block;
899 				     dm_block_t block)  in inc_remap_and_issue_cell()
1025 	dm_block_t b = m->data_block, e, end = m->data_block + m->virt_end - m->virt_begin;  in passdown_double_checking_shared_status()
1090 	dm_block_t data_end = m->data_block + (m->virt_end - m->virt_begin);  in process_prepared_discard_passdown_pt1()
1239 				      dm_block_t data_begin,  in remap_and_issue_overwrite()
1255 static void schedule_copy(struct thin_c *tc, dm_block_t virt_block,  in schedule_copy()
1256 			  struct dm_dev *origin, dm_block_t data_origin,  in schedule_copy()
1257 			  dm_block_t data_dest,  in schedule_copy()
1316 static void schedule_internal_copy(struct thin_c *tc, dm_block_t virt_block,  in schedule_internal_copy()
1317 				   dm_block_t data_origin, dm_block_t data_dest,  in schedule_internal_copy()
1325 static void schedule_zero(struct thin_c *tc, dm_block_t virt_block,  in schedule_zero()
1326 			  dm_block_t data_block, struct dm_bio_prison_cell *cell,  in schedule_zero()
1354 static void schedule_external_copy(struct thin_c *tc, dm_block_t virt_block,  in schedule_external_copy()
1355 				   dm_block_t data_dest,  in schedule_external_copy()
1394 	dm_block_t nr_free;  in check_for_metadata_space()
1411 	dm_block_t nr_free;  in check_for_data_space()
1448 static void check_low_water_mark(struct pool *pool, dm_block_t free_blocks)  in check_low_water_mark()
1462 static int alloc_data_block(struct thin_c *tc, dm_block_t *result)  in alloc_data_block()
1465 	dm_block_t free_blocks;  in alloc_data_block()
1614 static void break_up_discard_bio(struct thin_c *tc, dm_block_t begin, dm_block_t end,  in break_up_discard_bio()
1624 	dm_block_t virt_begin, virt_end, data_begin;  in break_up_discard_bio()
1700 	dm_block_t begin, end;  in process_discard_bio()
1727 static void break_sharing(struct thin_c *tc, struct bio *bio, dm_block_t block,  in break_sharing()
1733 	dm_block_t data_block;  in break_sharing()
1777 					dm_block_t block)  in remap_and_issue_shared_cell()
1797 			       dm_block_t block,  in process_shared_bio()
1830 static void provision_block(struct thin_c *tc, struct bio *bio, dm_block_t block,  in provision_block()
1834 	dm_block_t data_block;  in provision_block()
1884 	dm_block_t block = get_bio_block(tc, bio);  in process_cell()
1937 	dm_block_t block = get_bio_block(tc, bio);  in process_bio()
1957 	dm_block_t block = get_bio_block(tc, bio);  in __process_bio_read_only()
2665 	dm_block_t block = get_bio_block(tc, bio);  in thin_bio_map()
3173 static dm_block_t get_metadata_dev_size_in_blocks(struct block_device *bdev)  in get_metadata_dev_size_in_blocks()
3188 static dm_block_t calc_metadata_threshold(struct pool_c *pt)  in calc_metadata_threshold()
3195 	dm_block_t quarter = get_metadata_dev_size_in_blocks(pt->metadata_dev->bdev) / 4;  in calc_metadata_threshold()
3196 	return min((dm_block_t)1024ULL /* 4M */, quarter);  in calc_metadata_threshold()
3221 	dm_block_t low_water_blocks;  in pool_ctr()
3380 	dm_block_t sb_data_size;  in maybe_resize_data_dev()
3427 	dm_block_t metadata_dev_size, sb_metadata_dev_size;  in maybe_resize_metadata_dev()
3834 	dm_block_t nr_free_blocks_data;  in pool_status()
3835 	dm_block_t nr_free_blocks_metadata;  in pool_status()
3836 	dm_block_t nr_blocks_data;  in pool_status()
3837 	dm_block_t nr_blocks_metadata;  in pool_status()
3838 	dm_block_t held_root;  in pool_status()
4314 	dm_block_t mapped, highest;  in thin_status()