26 			 struct kernel_lb_addr *eloc, int8_t etype, uint32_t elen,  in extent_trunc()  argument
30 	int last_block = (elen + inode->i_sb->s_blocksize - 1) >>  in extent_trunc()
45 	if (elen != nelen) {  in extent_trunc()
67 	uint32_t elen, nelen;  in udf_truncate_tail_extent()  local
90 		ret = udf_next_aext(inode, &epos, &eloc, &elen, &netype, 1);  in udf_truncate_tail_extent()
94 		lbcount += elen;  in udf_truncate_tail_extent()
103 					 (unsigned)elen);  in udf_truncate_tail_extent()
104 			nelen = elen - (lbcount - inode->i_size);  in udf_truncate_tail_extent()
106 			extent_trunc(inode, &epos, &eloc, etype, elen, nelen);  in udf_truncate_tail_extent()
108 			if (udf_next_aext(inode, &epos, &eloc, &elen,  in udf_truncate_tail_extent()
128 	uint32_t elen;  in udf_discard_prealloc()  local
144 		ret = udf_next_aext(inode, &epos, &eloc, &elen, &tmpetype, 0);  in udf_discard_prealloc()
154 		ret = udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1);  in udf_discard_prealloc()
157 		lbcount += elen;  in udf_discard_prealloc()
161 		lbcount -= elen;  in udf_discard_prealloc()
164 				DIV_ROUND_UP(elen, bsize));  in udf_discard_prealloc()
201 	uint32_t elen, nelen = 0, indirect_ext_len = 0, lenalloc;  in udf_truncate_extents()  local
217 	ret = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset, &etype);  in udf_truncate_extents()
228 	extent_trunc(inode, &epos, &eloc, etype, elen, byte_offset);  in udf_truncate_extents()
241 				       &elen, &etype, 0)) > 0) {  in udf_truncate_extents()
264 			if (elen)  in udf_truncate_extents()
266 					(elen + sb->s_blocksize - 1) >>  in udf_truncate_extents()
271 			extent_trunc(inode, &epos, &eloc, etype, elen, 0);  in udf_truncate_extents()