cgdmin
if (fsbn < cgdmin(fs, cg)) {
if (blk < cgdmin(sblock, c)) {
(long long)cgdmin(sblock, c));
(long long)cgdmin(sblock, c));
(cgdmin(sblock, 0) - cgsblock(sblock, 0));
cgd = cgdmin(sblock, c);
sblock.fs_csaddr = cgdmin(&sblock, 0);
dupper = cgdmin(&sblock, cylno) - cbase;
dhigh = cgdmin(oldsb, i) - base;
dhigh = cgdmin(newsb, cgn) - base;
dhigh = cgdmin(newsb, i) - base;
if (cgdmin(newsb, newsb->fs_ncg - 1) > newsb->fs_size) {
sblock.fs_csaddr = cgdmin(&sblock, 0);
dupper = cgdmin(&sblock, cylno) - cbase;