1266 	u64 cur_offset;  in run_delalloc_nocow()  local
1297 	cur_offset = start;  in run_delalloc_nocow()
1300 					       cur_offset, 0);  in run_delalloc_nocow()
1318 					cur_offset = cow_start;  in run_delalloc_nocow()
1342 		if (found_key.offset > cur_offset) {  in run_delalloc_nocow()
1392 						cur_offset = cow_start;  in run_delalloc_nocow()
1400 			disk_bytenr += cur_offset - found_key.offset;  in run_delalloc_nocow()
1401 			num_bytes = min(end + 1, extent_end) - cur_offset;  in run_delalloc_nocow()
1422 						cur_offset = cow_start;  in run_delalloc_nocow()
1448 				cow_start = cur_offset;  in run_delalloc_nocow()
1449 			cur_offset = extent_end;  in run_delalloc_nocow()
1450 			if (cur_offset > end)  in run_delalloc_nocow()
1474 			em = create_io_em(inode, cur_offset, num_bytes,  in run_delalloc_nocow()
1497 		ret = btrfs_add_ordered_extent(inode, cur_offset, disk_bytenr,  in run_delalloc_nocow()
1510 			ret = btrfs_reloc_clone_csums(inode, cur_offset,  in run_delalloc_nocow()
1513 		extent_clear_unlock_delalloc(inode, cur_offset,  in run_delalloc_nocow()
1514 					     cur_offset + num_bytes - 1, end,  in run_delalloc_nocow()
1520 		cur_offset = extent_end;  in run_delalloc_nocow()
1529 		if (cur_offset > end)  in run_delalloc_nocow()
1534 	if (cur_offset <= end && cow_start == (u64)-1) {  in run_delalloc_nocow()
1535 		cow_start = cur_offset;  in run_delalloc_nocow()
1536 		cur_offset = end;  in run_delalloc_nocow()
1547 	if (ret && cur_offset < end)  in run_delalloc_nocow()
1548 		extent_clear_unlock_delalloc(inode, cur_offset, end, end,  in run_delalloc_nocow()
5003 	u64 cur_offset;  in btrfs_cont_expand()  local
5034 	cur_offset = hole_start;  in btrfs_cont_expand()
5036 		em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset,  in btrfs_cont_expand()
5037 				block_end - cur_offset, 0);  in btrfs_cont_expand()
5047 			hole_size = last_byte - cur_offset;  in btrfs_cont_expand()
5049 			err = maybe_insert_hole(root, inode, cur_offset,  in btrfs_cont_expand()
5053 			btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset,  in btrfs_cont_expand()
5054 						cur_offset + hole_size - 1, 0);  in btrfs_cont_expand()
5061 			hole_em->start = cur_offset;  in btrfs_cont_expand()
5063 			hole_em->orig_start = cur_offset;  in btrfs_cont_expand()
5080 							cur_offset,  in btrfs_cont_expand()
5081 							cur_offset +  in btrfs_cont_expand()
5089 		cur_offset = last_byte;  in btrfs_cont_expand()
5090 		if (cur_offset >= block_end)  in btrfs_cont_expand()
10231 	u64 cur_offset = start;  in __btrfs_prealloc_file_range()  local
10270 						  cur_offset, ins.objectid,  in __btrfs_prealloc_file_range()
10283 		btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset,  in __btrfs_prealloc_file_range()
10284 					cur_offset + ins.offset -1, 0);  in __btrfs_prealloc_file_range()
10293 		em->start = cur_offset;  in __btrfs_prealloc_file_range()
10294 		em->orig_start = cur_offset;  in __btrfs_prealloc_file_range()
10310 			btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset,  in __btrfs_prealloc_file_range()
10311 						cur_offset + ins.offset - 1,  in __btrfs_prealloc_file_range()
10317 		cur_offset += ins.offset;  in __btrfs_prealloc_file_range()
10325 		    (cur_offset > inode->i_size)) {  in __btrfs_prealloc_file_range()
10326 			if (cur_offset > actual_len)  in __btrfs_prealloc_file_range()
10329 				i_size = cur_offset;  in __btrfs_prealloc_file_range()
10346 	if (cur_offset < end)  in __btrfs_prealloc_file_range()
10347 		btrfs_free_reserved_data_space(inode, NULL, cur_offset,  in __btrfs_prealloc_file_range()
10348 			end - cur_offset + 1);  in __btrfs_prealloc_file_range()