Lines Matching refs:lcn
557 LCN lcn;
576 * Determine the last lcn of the mft bitmap. The allocated size of the
581 if (!rl || !rl->length || rl->lcn < 0) {
588 lcn = rl->lcn + rl->length;
594 ret = (int)ntfs_attr_pread(lcnbmp_na, lcn >> 3, 1, &b);
596 ntfs_log_error("Failed to read from lcn bitmap.\n");
600 tb = 1 << (lcn & 7ull);
604 ret = (int)ntfs_attr_pwrite(lcnbmp_na, lcn >> 3, 1, &b);
606 ntfs_log_error("Failed to write to lcn "
620 rl2 = ntfs_cluster_alloc(vol, rl[1].vcn, 1, lcn, DATA_ZONE);
759 lcn = rl->lcn;
761 rl->lcn = rl[1].lcn;
765 if (ntfs_bitmap_clear_bit(lcnbmp_na, lcn))
890 LCN lcn;
905 * Determine the preferred allocation location, i.e. the last lcn of
911 if (!rl || !rl->length || rl->lcn < 0) {
918 lcn = rl->lcn + rl->length;
919 ntfs_log_debug("Last lcn of mft data attribute is 0x%llx.\n", (long long)lcn);
932 rl2 = ntfs_cluster_alloc(vol, old_last_vcn, nr, lcn, MFT_ZONE);