xfrm_find_acq(struct net *net, const struct xfrm_mark *mark, u8 mode, u32 reqid,
	      u32 if_id, u8 proto, const xfrm_address_t *daddr,
	      const xfrm_address_t *saddr, int create, unsigned short family)
{
	struct xfrm_state *x;

	spin_lock_bh(&net->xfrm.xfrm_state_lock);
	x = __find_acq_core(net, mark, family, mode, reqid, if_id, proto, daddr, saddr, create);
	spin_unlock_bh(&net->xfrm.xfrm_state_lock);

	return x;
}
Unknown