Lines Matching refs:lcn
52 * @start_lcn: starting lcn at which to allocate the clusters (or -1 if none)
77 * access to the lcn bitmap in portions of up to 8192 bytes at a time, so we
106 LCN zone_start, zone_end, bmp_pos, bmp_initial_pos, last_read_pos, lcn;
130 rl[0].lcn = LCN_RL_NOT_MAPPED;
241 lcn = bmp_pos & 7;
244 ntfs_log_trace("Before inner while loop: buf_size = %i, lcn = "
246 buf_size, (long long)lcn, (long long)bmp_pos,
248 while (lcn < buf_size && lcn + bmp_pos < zone_end) {
249 byte = buf + (lcn >> 3);
250 ntfs_log_trace("In inner while loop: buf_size = %i, lcn = "
254 (long long)lcn, (long long)bmp_pos,
255 need_writeback, (unsigned int)(lcn >> 3),
259 lcn = (lcn + 8) & ~7;
263 bit = 1 << (lcn & 7);
267 lcn++;
276 "0x%llx.\n", (long long)(lcn + bmp_pos));
300 ntfs_log_trace("Adding run (lcn 0x%llx, len 0x%llx), "
301 "prev_lcn = 0x%llx, lcn = 0x%llx, "
304 (long long)(lcn + bmp_pos), 1LL,
305 (long long)prev_lcn, (long long)lcn,
308 if (prev_lcn == lcn + bmp_pos - prev_run_len && rlpos) {
309 ntfs_log_trace("Coalescing to run (lcn 0x%llx, len "
311 (long long)rl[rlpos - 1].lcn,
314 ntfs_log_trace("Run now (lcn 0x%llx, len 0x%llx), "
316 (long long)rl[rlpos - 1].lcn,
322 "run lcn 0x%llx, len 0x%llx).\n",
323 (long long) rl[rlpos - 1].lcn,
331 rl[rlpos].lcn = prev_lcn = lcn + bmp_pos;
343 tc = lcn + bmp_pos + 1;
399 lcn++;
402 ntfs_log_trace("After inner while loop: buf_size = 0x%x, lcn = "
404 buf_size, (long long)lcn,
479 tc = rl[rlpos - 1].lcn +
515 tc = rl[rlpos - 1].lcn +
549 tc = rl[rlpos - 1].lcn +
638 rl[rlpos].lcn = LCN_RL_NOT_MAPPED;
685 ntfs_log_trace("err = ENOSPC, first free lcn = 0x%llx, could "
687 (long long)rl[0].lcn,
692 rl[rlpos].lcn = LCN_RL_NOT_MAPPED;
703 "free lcn = 0x%llx.\n",
724 ntfs_log_trace("Dealloc lcn 0x%llx, len 0x%llx.\n",
725 (long long)rl->lcn, (long long)rl->length);
727 if (rl->lcn >= 0 && ntfs_bitmap_clear_run(vol->lcnbmp_na,
728 rl->lcn, rl->length)) {
777 if (rl->lcn < 0 && rl->lcn != LCN_HOLE) {
790 if (rl->lcn != LCN_HOLE) {
792 if (ntfs_bitmap_clear_run(vol->lcnbmp_na, rl->lcn + delta,
814 if (rl->lcn < 0 && rl->lcn != LCN_HOLE) {
816 ntfs_log_trace("Eeek! invalid lcn (= %lli). Should attempt "
818 "metadata!\n", (long long)rl->lcn);
828 if (rl->lcn != LCN_HOLE) {
830 if (ntfs_bitmap_clear_run(vol->lcnbmp_na, rl->lcn,