diff options
Diffstat (limited to 'net/ipv6/reassembly.c')
| -rw-r--r-- | net/ipv6/reassembly.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index cf74f4e7935..da8a4e301b1 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -131,15 +131,6 @@ void ip6_frag_init(struct inet_frag_queue *q, void *a) } EXPORT_SYMBOL(ip6_frag_init); -static void ip6_evictor(struct net *net, struct inet6_dev *idev) -{ - int evicted; - - evicted = inet_frag_evictor(&net->ipv6.frags, &ip6_frags); - if (evicted) - IP6_ADD_STATS_BH(net, idev, IPSTATS_MIB_REASMFAILS, evicted); -} - void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq, struct inet_frags *frags) { @@ -515,6 +506,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb) struct frag_queue *fq; const struct ipv6hdr *hdr = ipv6_hdr(skb); struct net *net = dev_net(skb_dst(skb)->dev); + int evicted; IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS); @@ -539,8 +531,10 @@ static int ipv6_frag_rcv(struct sk_buff *skb) return 1; } - if (atomic_read(&net->ipv6.frags.mem) > net->ipv6.frags.high_thresh) - ip6_evictor(net, ip6_dst_idev(skb_dst(skb))); + evicted = inet_frag_evictor(&net->ipv6.frags, &ip6_frags, false); + if (evicted) + IP6_ADD_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), + IPSTATS_MIB_REASMFAILS, evicted); fq = fq_find(net, fhdr->identification, &hdr->saddr, &hdr->daddr); if (fq != NULL) { |