410 static uint64_t read_original_sector(struct dm_writecache *wc, struct wc_entry *e)  in read_original_sector()  function
618 		if (read_original_sector(wc, e) == block)  in writecache_find_entry()
621 		node = (read_original_sector(wc, e) >= block ?  in writecache_find_entry()
626 			if (read_original_sector(wc, e) >= block) {  in writecache_find_entry()
647 		if (read_original_sector(wc, e2) != block)  in writecache_find_entry()
661 		if (read_original_sector(wc, e) > read_original_sector(wc, ins))  in writecache_insert_entry()
839 			if (read_original_sector(wc, e2) == read_original_sector(wc, e) &&  in writecache_flush()
886 	while (read_original_sector(wc, e) < end) {  in writecache_discard()
1068 			old = writecache_find_entry(wc, read_original_sector(wc, e), 0);  in writecache_resume()
1075 						 (unsigned long long)b, (unsigned long long)read_original_sector(wc, e),  in writecache_resume()
1333 			read_original_sector(wc, e) - bio->bi_iter.bi_sector;  in writecache_map_remap_origin()
1347 	if (e && read_original_sector(wc, e) == bio->bi_iter.bi_sector) {  in writecache_map_read()
1395 			if (read_original_sector(wc, f) !=  in writecache_bio_copy_ssd()
1396 			    read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT))  in writecache_bio_copy_ssd()
1834 		bio->bi_iter.bi_sector = read_original_sector(wc, e);  in __writecache_writeback_pmem()
1850 			if (read_original_sector(wc, f) !=  in __writecache_writeback_pmem()
1851 			    read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT))  in __writecache_writeback_pmem()
1895 		to.sector = read_original_sector(wc, e);  in __writecache_writeback_ssd()
2005 			if (unlikely(read_original_sector(wc, f) ==  in writecache_writeback()
2006 				     read_original_sector(wc, e))) {  in writecache_writeback()
2026 			if (unlikely(read_original_sector(wc, g) ==  in writecache_writeback()
2027 			    read_original_sector(wc, f))) {  in writecache_writeback()
2031 			if (read_original_sector(wc, g) !=  in writecache_writeback()
2032 			    read_original_sector(wc, f) + (wc->block_size >> SECTOR_SHIFT))  in writecache_writeback()