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Diffstat (limited to 'net/ipv6/reassembly.c')
-rw-r--r--net/ipv6/reassembly.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index bf4173da..5cd0bc6 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -82,13 +82,6 @@ struct frag_queue
__u16 nhoffset;
};
-struct inet_frags_ctl ip6_frags_ctl __read_mostly = {
- .high_thresh = 256 * 1024,
- .low_thresh = 192 * 1024,
- .timeout = IPV6_FRAG_TIMEOUT,
- .secret_interval = 10 * 60 * HZ,
-};
-
static struct inet_frags ip6_frags;
int ip6_frag_nqueues(void)
@@ -605,7 +598,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
return 1;
}
- if (atomic_read(&ip6_frags.mem) > ip6_frags_ctl.high_thresh)
+ if (atomic_read(&ip6_frags.mem) > init_net.ipv6.sysctl.frags.high_thresh)
ip6_evictor(ip6_dst_idev(skb->dst));
if ((fq = fq_find(fhdr->identification, &hdr->saddr, &hdr->daddr,
@@ -632,6 +625,11 @@ static struct inet6_protocol frag_protocol =
.flags = INET6_PROTO_NOPOLICY,
};
+void ipv6_frag_sysctl_init(struct net *net)
+{
+ ip6_frags.ctl = &net->ipv6.sysctl.frags;
+}
+
int __init ipv6_frag_init(void)
{
int ret;
@@ -639,7 +637,7 @@ int __init ipv6_frag_init(void)
ret = inet6_add_protocol(&frag_protocol, IPPROTO_FRAGMENT);
if (ret)
goto out;
- ip6_frags.ctl = &ip6_frags_ctl;
+
ip6_frags.hashfn = ip6_hashfn;
ip6_frags.constructor = ip6_frag_init;
ip6_frags.destructor = NULL;
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