set_bits
set_bits(cg_blksfree(cg, 0), oldcgsize, newcgsize - oldcgsize);
set_bits(cg_blksfree(cg, 0), start + i - run,
set_bits(cg_blksfree(cg, 0), minfrag,
set_bits(cg_inosused(cgs[ino_to_cg(newsb, fi)], 0),
set_bits(cg_clustersfree(cg, 0), b, 1);
set_bits(cg_inosused(cg, 0), 0, 2);
set_bits(cg_inosused(cg, 0), iwc, 1);
set_bits(cg_clustersfree(cg, 0), 0, n);
set_bits(cg_blksfree(cg, 0), 0, dlow);
set_bits(cg_blksfree(cg, 0), dhigh, dmax - dhigh);
set_bits(cg_clustersfree(cg, 0), i, n);
set_bits(cg_blksfree(cgs[cgn], 0), dtogd(newsb, fno), 1);
pv_changepte(paddr_t pa, int set_bits, int clear_bits)
pte |= set_bits;
pv_changepte(paddr_t pa, int set_bits, int clear_bits)
pte |= set_bits;