Function v_init_counters

freebsd/kern/vfs_subr.c:2876–2886

}

static void
v_init_counters(struct vnode *vp)
{

	VNASSERT(vp->v_type == VNON && vp->v_data == NULL && vp->v_iflag == 0,
	    vp, ("%s called for an initialized vnode", __FUNCTION__));
	ASSERT_VI_UNLOCKED(vp, __FUNCTION__);

	refcount_init(&vp->v_holdcnt, 1);
	refcount_init(&vp->v_usecount, 1);
}

/*
 * Grab a particular vnode from the free list, increment its