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| author | Florian Westphal <fw@strlen.de> | 2014-07-24 16:50:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-27 22:34:35 -0700 |
| commit | 86e93e470cadedda9181a2bd9aee1d9d2e5e9c0f (patch) | |
| tree | adf79021d31261d4ad11c0cbc72ff33cf1e83902 /net/ipv6 | |
| parent | fb3cfe6e75b9d05c87265e85e67d7caf6e5b44a7 (diff) | |
| download | op-kernel-dev-86e93e470cadedda9181a2bd9aee1d9d2e5e9c0f.zip op-kernel-dev-86e93e470cadedda9181a2bd9aee1d9d2e5e9c0f.tar.gz | |
inet: frag: move evictor calls into frag_find function
First step to move eviction handling into a work queue.
We lose two spots that accounted evicted fragments in MIB counters.
Accounting will be restored since the upcoming work-queue evictor
invokes the frag queue timer callbacks instead.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 4 | ||||
| -rw-r--r-- | net/ipv6/reassembly.c | 6 |
2 files changed, 0 insertions, 10 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 607e4a9..58e32cf 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -594,10 +594,6 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb, u32 user) hdr = ipv6_hdr(clone); fhdr = (struct frag_hdr *)skb_transport_header(clone); - local_bh_disable(); - inet_frag_evictor(&net->nf_frag.frags, &nf_frags, false); - local_bh_enable(); - fq = fq_find(net, fhdr->identification, user, &hdr->saddr, &hdr->daddr, ip6_frag_ecn(hdr)); if (fq == NULL) { diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index 2b76549..97acbc4 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -519,7 +519,6 @@ 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; if (IP6CB(skb)->flags & IP6SKB_FRAGMENTED) goto fail_hdr; @@ -548,11 +547,6 @@ static int ipv6_frag_rcv(struct sk_buff *skb) return 1; } - 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, ip6_frag_ecn(hdr)); if (fq != NULL) { |
