Lines Matching refs:start_vcn
1253 * @start_vcn: vcn at which to start the mapping pairs array
1256 * array corresponding to the runlist @rl, starting at vcn @start_vcn. This
1266 * - @start_vcn is invalid.
1270 const runlist_element *rl, const VCN start_vcn)
1275 if (start_vcn < 0) {
1276 ntfs_log_trace("start_vcn %lld (should be >= 0)\n",
1277 (long long) start_vcn);
1282 if (start_vcn) {
1283 ntfs_log_trace("rl NULL, start_vcn %lld (should be > 0)\n",
1284 (long long) start_vcn);
1291 /* Skip to runlist element containing @start_vcn. */
1292 while (rl->length && start_vcn >= rl[1].vcn)
1294 if ((!rl->length && start_vcn > rl->vcn) || start_vcn < rl->vcn) {
1302 if (start_vcn > rl->vcn) {
1308 delta = start_vcn - rl->vcn;
1417 * @start_vcn: vcn at which to start the mapping pairs array
1421 * @start_vcn and save the array in @dst. @dst_len is the size of @dst in
1432 * with @start_vcn set to *@stop_vcn.
1438 * - @start_vcn is invalid.
1444 const VCN start_vcn, VCN *const stop_vcn)
1451 if (start_vcn < 0)
1454 if (start_vcn)
1462 /* Skip to runlist element containing @start_vcn. */
1463 while (rl->length && start_vcn >= rl[1].vcn)
1465 if ((!rl->length && start_vcn > rl->vcn) || start_vcn < rl->vcn)
1474 if (start_vcn > rl->vcn) {
1480 delta = start_vcn - rl->vcn;
1584 * @start_vcn: first vcn which should be cut off
1586 * Truncate the runlist *@arl starting at vcn @start_vcn as well as the memory
1594 int ntfs_rl_truncate(runlist **arl, const VCN start_vcn)
1607 if (start_vcn < rl->vcn) {
1615 if (start_vcn < rl[1].vcn)
1627 rl->length = start_vcn - rl->vcn;
1638 rl->vcn = start_vcn;