Lines Matching defs:lcn
168 LCN lcn;
255 lcn = ntfs_rl_vcn_to_lcn(rl, vcn);
257 lcn = LCN_RL_NOT_MAPPED;
259 if (lcn >= 0) {
261 bh->b_blocknr = ((lcn << vol->cluster_size_bits)
273 if (lcn == LCN_HOLE)
276 if (!is_retry && lcn == LCN_RL_NOT_MAPPED) {
294 if (err == -ENOENT || lcn == LCN_ENOENT) {
533 LCN lcn;
711 lcn = ntfs_rl_vcn_to_lcn(rl, vcn);
713 lcn = LCN_RL_NOT_MAPPED;
715 if (lcn >= 0) {
717 bh->b_blocknr = ((lcn << vol->cluster_size_bits) +
723 if (lcn == LCN_HOLE) {
754 if (!is_retry && lcn == LCN_RL_NOT_MAPPED) {
772 if (err == -ENOENT || lcn == LCN_ENOENT) {
1003 LCN lcn;
1020 lcn = ntfs_rl_vcn_to_lcn(rl, vcn);
1022 lcn = LCN_RL_NOT_MAPPED;
1024 if (likely(lcn >= 0)) {
1026 bh->b_blocknr = ((lcn <<
1037 lcn == LCN_RL_NOT_MAPPED) {
1049 lcn = err2;
1069 (long long)lcn);
1550 LCN lcn;
1586 lcn = ntfs_attr_vcn_to_lcn_nolock(ni, ofs >> cluster_size_shift, false);
1588 if (unlikely(lcn < LCN_HOLE)) {
1591 * comparision in the switch when we know @lcn is between
1598 switch ((int)lcn) {
1618 if (lcn < 0) {
1629 if (unlikely(sizeof(block) < sizeof(lcn))) {
1630 block = lcn = ((lcn << cluster_size_shift) + delta) >>
1633 if (unlikely(block != lcn)) {
1636 (long long)lcn);
1640 block = ((lcn << cluster_size_shift) + delta) >>
1642 ntfs_debug("Done (returning block 0x%llx).", (unsigned long long)lcn);