vop
#define PRINT_VOPSTAT_CMN(niceflag, vop) \
(void) printf("%10s ", #vop); \
PRINTSTAT(niceflag, "%5s ", "%lld:", DELTA(n##vop), buf);
#define PRINT_VOPSTAT(niceflag, vop) \
PRINT_VOPSTAT_CMN(niceflag, vop); \
#define PRINT_VOPSTAT_IO(niceflag, vop) \
PRINT_VOPSTAT_CMN(niceflag, vop); \
DELTA(vop##_bytes), buf);
vop();
dnlc_fs_purge1(vnodeops_t *vop)
vn_matchops(vp, vop))
vnodeops_t *vop = vn_getops(vp);
((char *)(vop) + otdp->offset);