502 			      struct kernel_long_ad *last_ext,  in udf_do_extend_file()  argument
506 	int count = 0, fake = !(last_ext->extLength & UDF_EXTENT_LENGTH_MASK);  in udf_do_extend_file()
518 	if (last_ext->extLength & (sb->s_blocksize - 1)) {  in udf_do_extend_file()
519 		last_ext->extLength =  in udf_do_extend_file()
520 			(last_ext->extLength & UDF_EXTENT_FLAG_MASK) |  in udf_do_extend_file()
521 			(((last_ext->extLength & UDF_EXTENT_LENGTH_MASK) +  in udf_do_extend_file()
530 	if ((last_ext->extLength & UDF_EXTENT_FLAG_MASK) ==  in udf_do_extend_file()
533 			(last_ext->extLength & UDF_EXTENT_LENGTH_MASK);  in udf_do_extend_file()
537 		last_ext->extLength += add;  in udf_do_extend_file()
541 		err = udf_add_aext(inode, last_pos, &last_ext->extLocation,  in udf_do_extend_file()
542 				   last_ext->extLength, 1);  in udf_do_extend_file()
550 		udf_write_aext(inode, last_pos, &last_ext->extLocation,  in udf_do_extend_file()
551 				last_ext->extLength, 1);  in udf_do_extend_file()
568 	last_ext->extLocation.logicalBlockNum = 0;  in udf_do_extend_file()
569 	last_ext->extLocation.partitionReferenceNum = 0;  in udf_do_extend_file()
571 	last_ext->extLength = EXT_NOT_RECORDED_NOT_ALLOCATED | add;  in udf_do_extend_file()
576 		err = udf_add_aext(inode, last_pos, &last_ext->extLocation,  in udf_do_extend_file()
577 				   last_ext->extLength, 1);  in udf_do_extend_file()
584 		last_ext->extLength = EXT_NOT_RECORDED_NOT_ALLOCATED |  in udf_do_extend_file()
586 		err = udf_add_aext(inode, last_pos, &last_ext->extLocation,  in udf_do_extend_file()
587 				   last_ext->extLength, 1);  in udf_do_extend_file()
614 				      struct kernel_long_ad *last_ext,  in udf_do_extend_final_block()  argument
623 	if (new_elen <= (last_ext->extLength & UDF_EXTENT_LENGTH_MASK))  in udf_do_extend_final_block()
625 	added_bytes = new_elen - (last_ext->extLength & UDF_EXTENT_LENGTH_MASK);  in udf_do_extend_final_block()
626 	last_ext->extLength += added_bytes;  in udf_do_extend_final_block()
629 	udf_write_aext(inode, last_pos, &last_ext->extLocation,  in udf_do_extend_final_block()
630 			last_ext->extLength, 1);  in udf_do_extend_final_block()