xfrm: Only compute net once in xfrm_policy_queue_process (3f5312ae) · Commits · 戴 / test

net/xfrm/xfrm_policy.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -1887,6 +1887,7 @@ static void xfrm_policy_queue_process(unsigned long arg)
		struct sock *sk;
		struct dst_entry *dst;
		struct xfrm_policy pol = (struct xfrm_policy )arg;
		struct net *net = xp_net(pol);
		struct xfrm_policy_queue *pq = &pol->polq;
		struct flowi fl;
		struct sk_buff_head list;
		@@ -1903,8 +1904,7 @@ static void xfrm_policy_queue_process(unsigned long arg)
		spin_unlock(&pq->hold_queue.lock);

		dst_hold(dst->path);
		dst = xfrm_lookup(xp_net(pol), dst->path, &fl,
		sk, 0);
		dst = xfrm_lookup(net, dst->path, &fl, sk, 0);
		if (IS_ERR(dst))
		goto purge_queue;

		@@ -1934,8 +1934,7 @@ static void xfrm_policy_queue_process(unsigned long arg)

		xfrm_decode_session(skb, &fl, skb_dst(skb)->ops->family);
		dst_hold(skb_dst(skb)->path);
		dst = xfrm_lookup(xp_net(pol), skb_dst(skb)->path,
		&fl, skb->sk, 0);
		dst = xfrm_lookup(net, skb_dst(skb)->path, &fl, skb->sk, 0);
		if (IS_ERR(dst)) {
		kfree_skb(skb);
		continue;