7502 					 struct btrfs_dio_data *dio_data,  in btrfs_get_blocks_direct_write()  argument
7586 	if (!dio_data->overwrite && start + len > i_size_read(inode))  in btrfs_get_blocks_direct_write()
7589 	WARN_ON(dio_data->reserve < len);  in btrfs_get_blocks_direct_write()
7590 	dio_data->reserve -= len;  in btrfs_get_blocks_direct_write()
7591 	dio_data->unsubmitted_oe_range_end = start + len;  in btrfs_get_blocks_direct_write()
7592 	current->journal_info = dio_data;  in btrfs_get_blocks_direct_write()
7603 	struct btrfs_dio_data *dio_data = NULL;  in btrfs_get_blocks_direct()  local
7624 		dio_data = current->journal_info;  in btrfs_get_blocks_direct()
7667 						    dio_data, start, len);  in btrfs_get_blocks_direct()
7705 	if (dio_data)  in btrfs_get_blocks_direct()
7706 		current->journal_info = dio_data;  in btrfs_get_blocks_direct()
8406 		struct btrfs_dio_data *dio_data = current->journal_info;  in btrfs_submit_direct()  local
8408 		dio_data->unsubmitted_oe_range_end = dip->logical_offset +  in btrfs_submit_direct()
8410 		dio_data->unsubmitted_oe_range_start =  in btrfs_submit_direct()
8411 			dio_data->unsubmitted_oe_range_end;  in btrfs_submit_direct()
8500 	struct btrfs_dio_data dio_data = { 0 };  in btrfs_direct_IO()  local
8533 			dio_data.overwrite = 1;  in btrfs_direct_IO()
8550 		dio_data.reserve = round_up(count,  in btrfs_direct_IO()
8552 		dio_data.unsubmitted_oe_range_start = (u64)offset;  in btrfs_direct_IO()
8553 		dio_data.unsubmitted_oe_range_end = (u64)offset;  in btrfs_direct_IO()
8554 		current->journal_info = &dio_data;  in btrfs_direct_IO()
8571 			if (dio_data.reserve)  in btrfs_direct_IO()
8573 					offset, dio_data.reserve, true);  in btrfs_direct_IO()
8580 			if (dio_data.unsubmitted_oe_range_start <  in btrfs_direct_IO()
8581 			    dio_data.unsubmitted_oe_range_end)  in btrfs_direct_IO()
8583 					dio_data.unsubmitted_oe_range_start,  in btrfs_direct_IO()
8584 					dio_data.unsubmitted_oe_range_end -  in btrfs_direct_IO()
8585 					dio_data.unsubmitted_oe_range_start,  in btrfs_direct_IO()