420 		uint32_t elen;  in udf_map_block()  local
426 		ret = inode_bmap(inode, map->lblk, &epos, &eloc, &elen, &offset,  in udf_map_block()
650 	uint32_t elen;  in udf_extend_file()  local
675 	err = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset, &etype);  in udf_extend_file()
681 		     elen > ((loff_t)offset + 1) << inode->i_blkbits);  in udf_extend_file()
726 	uint32_t elen = 0, tmpelen;  in inode_getblk()  local
760 		lbcount += elen;  in inode_getblk()
768 		ret = udf_next_aext(inode, &next_epos, &eloc, &elen, &etype, 1);  in inode_getblk()
778 		laarr[c].extLength = (etype << 30) | elen;  in inode_getblk()
783 				((elen + inode->i_sb->s_blocksize - 1) >>  in inode_getblk()
787 	} while (lbcount + elen <= b_off);  in inode_getblk()
806 		if (elen & (inode->i_sb->s_blocksize - 1)) {  in inode_getblk()
807 			elen = EXT_RECORDED_ALLOCATED |  in inode_getblk()
808 				((elen + inode->i_sb->s_blocksize - 1) &  in inode_getblk()
813 			udf_write_aext(inode, &cur_epos, &eloc, elen, 1);  in inode_getblk()
872 		ret = udf_next_aext(inode, &next_epos, &eloc, &elen, &etype, 0);  in inode_getblk()
874 			laarr[c + 1].extLength = (etype << 30) | elen;  in inode_getblk()
1082 				int elen = ((laarr[i].extLength &  in udf_prealloc_extents()  local
1087 				if (elen > numalloc) {  in udf_prealloc_extents()
1093 					numalloc -= elen;  in udf_prealloc_extents()
2061 		   struct kernel_lb_addr *eloc, uint32_t elen, int inc)  in __udf_add_aext()  argument
2084 	udf_write_aext(inode, epos, eloc, elen, inc);  in __udf_add_aext()
2110 		 struct kernel_lb_addr *eloc, uint32_t elen, int inc)  in udf_add_aext()  argument
2137 	return __udf_add_aext(inode, epos, eloc, elen, inc);  in udf_add_aext()
2141 		    struct kernel_lb_addr *eloc, uint32_t elen, int inc)  in udf_write_aext()  argument
2159 		sad->extLength = cpu_to_le32(elen);  in udf_write_aext()
2165 		lad->extLength = cpu_to_le32(elen);  in udf_write_aext()
2202 		  struct kernel_lb_addr *eloc, uint32_t *elen, int8_t *etype,  in udf_next_aext()  argument
2210 		ret = udf_current_aext(inode, epos, eloc, elen,  in udf_next_aext()
2240 		     struct kernel_lb_addr *eloc, uint32_t *elen, int8_t *etype,  in udf_current_aext()  argument
2278 		*elen = le32_to_cpu(sad->extLength) & UDF_EXTENT_LENGTH_MASK;  in udf_current_aext()
2286 		*elen = le32_to_cpu(lad->extLength) & UDF_EXTENT_LENGTH_MASK;  in udf_current_aext()
2330 	uint32_t elen;  in udf_delete_aext()  local
2347 	if (udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1) <= 0)  in udf_delete_aext()
2351 		ret = udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1);  in udf_delete_aext()
2359 		udf_write_aext(inode, &oepos, &eloc, (etype << 30) | elen, 1);  in udf_delete_aext()
2369 	elen = 0;  in udf_delete_aext()
2373 		udf_write_aext(inode, &oepos, &eloc, elen, 1);  in udf_delete_aext()
2374 		udf_write_aext(inode, &oepos, &eloc, elen, 1);  in udf_delete_aext()
2391 		udf_write_aext(inode, &oepos, &eloc, elen, 1);  in udf_delete_aext()
2412 	return (elen >> 30);  in udf_delete_aext()
2419 	       struct kernel_lb_addr *eloc, uint32_t *elen, sector_t *offset,  in inode_bmap()  argument
2433 	*elen = 0;  in inode_bmap()
2435 		err = udf_next_aext(inode, pos, eloc, elen, etype, 1);  in inode_bmap()
2443 		lbcount += *elen;  in inode_bmap()
2446 	udf_update_extent_cache(inode, lbcount - *elen, pos);  in inode_bmap()
2447 	*offset = (bcount + *elen - lbcount) >> blocksize_bits;  in inode_bmap()