Symbol: VV_UNREF
sys/kern/vfs_subr.c
3661
VNASSERT((vp->v_vflag & VV_UNREF) == 0, vp,
sys/kern/vfs_subr.c
3663
vp->v_vflag |= VV_UNREF;
sys/kern/vfs_subr.c
3674
vp->v_vflag &= ~VV_UNREF;
sys/ufs/ffs/ffs_softdep.c
1440
(vp->v_vflag & VV_UNREF) != 0) {