Lines Matching defs:vcn0
97 CLST vcn_next, vcn0 = vcn, lcn, clen, dn = 0;
105 run_truncate(run, vcn0);
155 CLST flen, vcn0 = vcn, pre = pre_alloc ? *pre_alloc : 0;
172 if (vcn == vcn0) {
203 *alen = vcn - vcn0;
212 if (vcn - vcn0) {
213 run_deallocate_ex(sbi, run, vcn0, vcn - vcn0, NULL, false);
214 run_truncate(run, vcn0);
892 CLST hint, svcn, to_alloc, evcn1, next_svcn, asize, end, vcn0, alen;
995 vcn0 = vcn;
1006 vcn = vcn0 & cmask;
1007 to_alloc = ((vcn0 + clen + clst_per_frame - 1) & cmask) - vcn;
1012 /* Check if 'vcn' and 'vcn0' in different attribute segments. */
1059 if (vcn != vcn0) {
1060 if (!run_lookup_entry(run, vcn0, lcn, len, NULL)) {
1070 /* Check case when vcn0 + len overlaps new allocated clusters. */
1071 if (vcn0 + *len > end)
1072 *len = end - vcn0;