cg_blks          1394 ufs/ffs/ffs_alloc.c 		cg_blks(fs, cgp, cylno)[cbtorpos(fs, bno)]--;
cg_blks          1739 ufs/ffs/ffs_alloc.c 			cg_blks(fs, cgp, i)[cbtorpos(fs, bno)]++;
cg_blks          1785 ufs/ffs/ffs_alloc.c 				cg_blks(fs, cgp, i)[cbtorpos(fs, bbase)]++;