175 		  u64 bytenr, int cow)  in btrfs_lookup_csum()  argument
188 	file_key.offset = bytenr;  in btrfs_lookup_csum()
203 		csum_offset = (bytenr - found_key.offset) >>  in btrfs_lookup_csum()
484 			sums->bytenr = start;  in btrfs_lookup_csums_range()
560 	sums->bytenr = (u64)bio->bi_iter.bi_sector << 9;  in btrfs_csum_one_bio()
610 				sums->bytenr = ((u64)bio->bi_iter.bi_sector << 9)  in btrfs_csum_one_bio()
648 				       u64 bytenr, u64 len)  in truncate_one_csum()  argument
653 	u64 end_byte = bytenr + len;  in truncate_one_csum()
661 	if (key->offset < bytenr && csum_end <= end_byte) {  in truncate_one_csum()
668 		u32 new_size = (bytenr - key->offset) >> blocksize_bits;  in truncate_one_csum()
671 	} else if (key->offset >= bytenr && csum_end > end_byte &&  in truncate_one_csum()
696 		    struct btrfs_root *root, u64 bytenr, u64 len)  in btrfs_del_csums()  argument
701 	u64 end_byte = bytenr + len;  in btrfs_del_csums()
747 		if (csum_end <= bytenr)  in btrfs_del_csums()
751 		if (key.offset >= bytenr && csum_end <= end_byte) {  in btrfs_del_csums()
759 			if (key.offset > bytenr && path->slots[0] > 0) {  in btrfs_del_csums()
766 					if (pk.offset < bytenr ||  in btrfs_del_csums()
781 			if (key.offset == bytenr)  in btrfs_del_csums()
783 		} else if (key.offset < bytenr && csum_end > end_byte) {  in btrfs_del_csums()
805 			offset = (bytenr - key.offset) >> blocksize_bits;  in btrfs_del_csums()
815 			key.offset = bytenr;  in btrfs_del_csums()
830 			truncate_one_csum(fs_info, path, &key, bytenr, len);  in btrfs_del_csums()
831 			if (key.offset < bytenr)  in btrfs_del_csums()
854 	u64 bytenr;  in btrfs_csum_file_blocks()  local
868 	bytenr = sums->bytenr + total_bytes;  in btrfs_csum_file_blocks()
870 	file_key.offset = bytenr;  in btrfs_csum_file_blocks()
873 	item = btrfs_lookup_csum(trans, root, path, bytenr, 1);  in btrfs_csum_file_blocks()
934 		csum_offset = (bytenr - found_key.offset) >>  in btrfs_csum_file_blocks()
953 	csum_offset = (bytenr - found_key.offset) >>  in btrfs_csum_file_blocks()
1056 	u64 bytenr;  in btrfs_extent_item_to_extent_map()  local
1071 		bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);  in btrfs_extent_item_to_extent_map()
1072 		if (bytenr == 0) {  in btrfs_extent_item_to_extent_map()
1079 			em->block_start = bytenr;  in btrfs_extent_item_to_extent_map()
1082 			bytenr += btrfs_file_extent_offset(leaf, fi);  in btrfs_extent_item_to_extent_map()
1083 			em->block_start = bytenr;  in btrfs_extent_item_to_extent_map()