diff options
Diffstat (limited to 'net/ipv4/ip_fragment.c')
| -rw-r--r-- | net/ipv4/ip_fragment.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index c51e1a11dc6..70d241c8d2a 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -83,13 +83,6 @@ static struct inet_frags_ctl ip4_frags_ctl __read_mostly = { */ .high_thresh = 256 * 1024, .low_thresh = 192 * 1024, - - /* - * Important NOTE! Fragment queue must be destroyed before MSL expires. - * RFC791 is wrong proposing to prolongate timer each fragment arrival - * by TTL. - */ - .timeout = IP_FRAG_TIME, .secret_interval = 10 * 60 * HZ, }; @@ -287,7 +280,7 @@ static int ip_frag_reinit(struct ipq *qp) { struct sk_buff *fp; - if (!mod_timer(&qp->q.timer, jiffies + ip4_frags_ctl.timeout)) { + if (!mod_timer(&qp->q.timer, jiffies + qp->q.net->timeout)) { atomic_inc(&qp->q.refcnt); return -ETIMEDOUT; } @@ -633,7 +626,7 @@ static struct ctl_table ip4_frags_ctl_table[] = { { .ctl_name = NET_IPV4_IPFRAG_TIME, .procname = "ipfrag_time", - .data = &ip4_frags_ctl.timeout, + .data = &init_net.ipv4.frags.timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec_jiffies, @@ -672,7 +665,7 @@ static int ip4_frags_ctl_register(struct net *net) table[0].mode &= ~0222; table[1].mode &= ~0222; - table[2].mode &= ~0222; + table[2].data = &net->ipv4.frags.timeout; table[3].mode &= ~0222; table[4].mode &= ~0222; } @@ -712,6 +705,13 @@ static inline void ip4_frags_ctl_unregister(struct net *net) static int ipv4_frags_init_net(struct net *net) { + /* + * Important NOTE! Fragment queue must be destroyed before MSL expires. + * RFC791 is wrong proposing to prolongate timer each fragment arrival + * by TTL. + */ + net->ipv4.frags.timeout = IP_FRAG_TIME; + inet_frags_init_net(&net->ipv4.frags); return ip4_frags_ctl_register(net); |