fs/udf/truncate.c

26 			 struct kernel_lb_addr *eloc, int8_t etype, uint32_t elen,
30 	int last_block = (elen + inode->i_sb->s_blocksize - 1) >>
45 	if (elen != nelen) {
67 	uint32_t elen, nelen;
88 	while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) {
90 		lbcount += elen;
99 					 (unsigned)elen);
100 			nelen = elen - (lbcount - inode->i_size);
102 			extent_trunc(inode, &epos, &eloc, etype, elen, nelen);
104 			if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1)
122 	uint32_t elen;
135 	while (udf_next_aext(inode, &epos, &eloc, &elen, 0) != -1) {
141 		etype = udf_next_aext(inode, &epos, &eloc, &elen, 1);
142 		lbcount += elen;
145 		lbcount -= elen;
148 				DIV_ROUND_UP(elen, bsize));
184 	uint32_t elen, nelen = 0, indirect_ext_len = 0, lenalloc;
199 	etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset);
208 	extent_trunc(inode, &epos, &eloc, etype, elen, byte_offset);
221 					 &elen, 0)) != -1) {
244 			if (elen)
246 					(elen + sb->s_blocksize - 1) >>
251 			extent_trunc(inode, &epos, &eloc, etype, elen, 0);