diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/addrconf.h | 2 | ||||
| -rw-r--r-- | include/net/protocol.h | 13 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 2 | ||||
| -rw-r--r-- | include/net/tcp.h | 7 |
4 files changed, 16 insertions, 8 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 7b55ab2..0f7c378 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -143,6 +143,8 @@ extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr); extern void ipv6_mc_up(struct inet6_dev *idev); extern void ipv6_mc_down(struct inet6_dev *idev); +extern void ipv6_mc_unmap(struct inet6_dev *idev); +extern void ipv6_mc_remap(struct inet6_dev *idev); extern void ipv6_mc_init_dev(struct inet6_dev *idev); extern void ipv6_mc_destroy_dev(struct inet6_dev *idev); extern void addrconf_dad_failure(struct inet6_ifaddr *ifp); diff --git a/include/net/protocol.h b/include/net/protocol.h index 1089d5a..60249e5 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -94,21 +94,20 @@ struct inet_protosw { #define INET_PROTOSW_PERMANENT 0x02 /* Permanent protocols are unremovable. */ #define INET_PROTOSW_ICSK 0x04 /* Is this an inet_connection_sock? */ -extern struct net_protocol *inet_protocol_base; -extern struct net_protocol *inet_protos[MAX_INET_PROTOS]; +extern const struct net_protocol *inet_protos[MAX_INET_PROTOS]; #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) -extern struct inet6_protocol *inet6_protos[MAX_INET_PROTOS]; +extern const struct inet6_protocol *inet6_protos[MAX_INET_PROTOS]; #endif -extern int inet_add_protocol(struct net_protocol *prot, unsigned char num); -extern int inet_del_protocol(struct net_protocol *prot, unsigned char num); +extern int inet_add_protocol(const struct net_protocol *prot, unsigned char num); +extern int inet_del_protocol(const struct net_protocol *prot, unsigned char num); extern void inet_register_protosw(struct inet_protosw *p); extern void inet_unregister_protosw(struct inet_protosw *p); #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) -extern int inet6_add_protocol(struct inet6_protocol *prot, unsigned char num); -extern int inet6_del_protocol(struct inet6_protocol *prot, unsigned char num); +extern int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num); +extern int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num); extern int inet6_register_protosw(struct inet_protosw *p); extern void inet6_unregister_protosw(struct inet_protosw *p); #endif diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 88eb9de..c33180d 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -81,7 +81,7 @@ struct Qdisc struct Qdisc_class_ops { /* Child qdisc manipulation */ - unsigned int (*select_queue)(struct Qdisc *, struct tcmsg *); + struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *); int (*graft)(struct Qdisc *, unsigned long cl, struct Qdisc *, struct Qdisc **); struct Qdisc * (*leaf)(struct Qdisc *, unsigned long cl); diff --git a/include/net/tcp.h b/include/net/tcp.h index b71a446..56b7602 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -793,6 +793,13 @@ static inline unsigned int tcp_packets_in_flight(const struct tcp_sock *tp) return tp->packets_out - tcp_left_out(tp) + tp->retrans_out; } +#define TCP_INFINITE_SSTHRESH 0x7fffffff + +static inline bool tcp_in_initial_slowstart(const struct tcp_sock *tp) +{ + return tp->snd_ssthresh >= TCP_INFINITE_SSTHRESH; +} + /* If cwnd > ssthresh, we may raise ssthresh to be half-way to cwnd. * The exception is rate halving phase, when cwnd is decreasing towards * ssthresh. |
