Lines Matching defs:cgno
44 unsigned cgno, bit, end_bit, bbase, blkmap, i;
59 cgno = ufs_dtog(uspi, fragment);
61 if (cgno >= uspi->s_ncg) {
66 ucpi = ufs_load_cylinder (sb, cgno);
71 ufs_panic (sb, "ufs_free_fragments", "internal error, bad magic number on cg %u", cgno);
92 fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
103 fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, uspi->s_fpb);
108 fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nbfree, 1);
146 unsigned overflow, cgno, bit, end_bit, i;
167 cgno = ufs_dtog(uspi, fragment);
169 if (cgno >= uspi->s_ncg) {
180 ucpi = ufs_load_cylinder (sb, cgno);
185 ufs_panic (sb, "ufs_free_blocks", "internal error, bad magic number on cg %u", cgno);
201 fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nbfree, 1);
360 unsigned cgno, oldcount, newcount;
422 cgno = ufs_inotocg (inode->i_ino);
424 cgno = ufs_dtog(uspi, goal);
430 result = ufs_alloc_fragments (inode, cgno, goal, count, err);
481 result = ufs_alloc_fragments (inode, cgno, goal, request, err);
512 unsigned cgno, fragno, fragoff, count, fragsize, i;
522 cgno = ufs_dtog(uspi, fragment);
523 if (fs32_to_cpu(sb, UFS_SB(sb)->fs_cs(cgno).cs_nffree) < count)
527 ucpi = ufs_load_cylinder (sb, cgno);
533 "internal error, bad magic number on cg %u", cgno);
552 "internal error or corrupted bitmap on cg %u", cgno);
564 fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
581 ucg = (struct ufs_cylinder_group *) UFS_SB(sb)->s_ucg[cgno]->b_data; \
588 static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno,
599 UFSD("ENTER, ino %lu, cgno %u, goal %llu, count %u\n",
600 inode->i_ino, cgno, (unsigned long long)goal, count);
605 oldcg = cgno;
616 cgno += j;
617 if (cgno >= uspi->s_ncg)
618 cgno -= uspi->s_ncg;
626 cgno = (oldcg + 1) % uspi->s_ncg;
628 cgno++;
629 if (cgno >= uspi->s_ncg)
630 cgno = 0;
638 ucpi = ufs_load_cylinder (sb, cgno);
644 "internal error, bad magic number on cg %u", cgno);
670 fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, i);
687 fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
702 result += cgno * uspi->s_fpg;