1463 	u64 disk_bytenr = 0;  in run_delalloc_nocow()  local
1565 			disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);  in run_delalloc_nocow()
1580 			if (disk_bytenr == 0)  in run_delalloc_nocow()
1601 			if (btrfs_extent_readonly(fs_info, disk_bytenr))  in run_delalloc_nocow()
1605 						    extent_offset, disk_bytenr, false);  in run_delalloc_nocow()
1620 			disk_bytenr += extent_offset;  in run_delalloc_nocow()
1621 			disk_bytenr += cur_offset - found_key.offset;  in run_delalloc_nocow()
1634 			ret = csum_exist_in_range(fs_info, disk_bytenr,  in run_delalloc_nocow()
1649 			if (!btrfs_inc_nocow_writers(fs_info, disk_bytenr))  in run_delalloc_nocow()
1701 					  disk_bytenr, /* block_start */  in run_delalloc_nocow()
1712 						       disk_bytenr, num_bytes,  in run_delalloc_nocow()
1723 						       disk_bytenr, num_bytes,  in run_delalloc_nocow()
1731 			btrfs_dec_nocow_writers(fs_info, disk_bytenr);  in run_delalloc_nocow()
1778 		btrfs_dec_nocow_writers(fs_info, disk_bytenr);  in run_delalloc_nocow()
2520 	u64 disk_bytenr = btrfs_stack_file_extent_disk_bytenr(stack_fi);  in insert_reserved_file_extent()  local
2567 	ins.objectid = disk_bytenr;  in insert_reserved_file_extent()
2606 	btrfs_set_stack_file_extent_disk_bytenr(&stack_fi, oe->disk_bytenr);  in insert_ordered_extent_file_extent()
2721 						ordered_extent->disk_bytenr,  in btrfs_finish_ordered_io()
2801 						ordered_extent->disk_bytenr,  in btrfs_finish_ordered_io()
2805 					ordered_extent->disk_bytenr,  in btrfs_finish_ordered_io()
7030 	u64 disk_bytenr;  in can_nocow_extent()  local
7085 	disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);  in can_nocow_extent()
7086 	if (disk_bytenr == 0)  in can_nocow_extent()
7111 	if (btrfs_extent_readonly(fs_info, disk_bytenr))  in can_nocow_extent()
7136 				    key.offset - backref_offset, disk_bytenr,  in can_nocow_extent()
7149 	disk_bytenr += backref_offset;  in can_nocow_extent()
7150 	disk_bytenr += offset - key.offset;  in can_nocow_extent()
7151 	if (csum_exist_in_range(fs_info, disk_bytenr, num_bytes))  in can_nocow_extent()
7860 	dip->disk_bytenr = (u64)dio_bio->bi_iter.bi_sector << 9;  in btrfs_create_dio_private()