diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip6_route.h | 6 | ||||
| -rw-r--r-- | include/net/ip_vs.h | 32 | ||||
| -rw-r--r-- | include/net/pkt_sched.h | 5 |
3 files changed, 32 insertions, 11 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 2f8b3c06a10..bc391ba101e 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -38,11 +38,6 @@ struct route_info { #define RT6_LOOKUP_F_SRCPREF_COA 0x00000020 -#ifdef CONFIG_IPV6_MULTIPLE_TABLES -extern struct rt6_info *ip6_prohibit_entry; -extern struct rt6_info *ip6_blk_hole_entry; -#endif - extern void ip6_route_input(struct sk_buff *skb); extern struct dst_entry * ip6_route_output(struct net *net, @@ -118,7 +113,6 @@ extern int rt6_dump_route(struct rt6_info *rt, void *p_arg); extern void rt6_ifdown(struct net *net, struct net_device *dev); extern void rt6_mtu_change(struct net_device *dev, unsigned mtu); -extern rwlock_t rt6_lock; /* * Store a destination cache entry in a socket diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index cbb59ebed4a..7312c3dd309 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -140,8 +140,24 @@ struct ip_vs_seq { /* - * IPVS statistics object + * IPVS statistics objects */ +struct ip_vs_estimator { + struct list_head list; + + u64 last_inbytes; + u64 last_outbytes; + u32 last_conns; + u32 last_inpkts; + u32 last_outpkts; + + u32 cps; + u32 inpps; + u32 outpps; + u32 inbps; + u32 outbps; +}; + struct ip_vs_stats { __u32 conns; /* connections scheduled */ @@ -156,7 +172,15 @@ struct ip_vs_stats __u32 inbps; /* current in byte rate */ __u32 outbps; /* current out byte rate */ + /* + * Don't add anything before the lock, because we use memcpy() to copy + * the members before the lock to struct ip_vs_stats_user in + * ip_vs_ctl.c. + */ + spinlock_t lock; /* spin lock */ + + struct ip_vs_estimator est; /* estimator */ }; struct dst_entry; @@ -440,7 +464,7 @@ struct ip_vs_app */ extern const char *ip_vs_proto_name(unsigned proto); extern void ip_vs_init_hash_table(struct list_head *table, int rows); -#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table(t, sizeof(t)/sizeof(t[0])) +#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table((t), ARRAY_SIZE((t))) #define IP_VS_APP_TYPE_FTP 1 @@ -620,7 +644,7 @@ extern int sysctl_ip_vs_expire_quiescent_template; extern int sysctl_ip_vs_sync_threshold[2]; extern int sysctl_ip_vs_nat_icmp_send; extern struct ip_vs_stats ip_vs_stats; -extern struct ctl_path net_vs_ctl_path[]; +extern const struct ctl_path net_vs_ctl_path[]; extern struct ip_vs_service * ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport); @@ -659,7 +683,7 @@ extern void ip_vs_sync_conn(struct ip_vs_conn *cp); /* * IPVS rate estimator prototypes (from ip_vs_est.c) */ -extern int ip_vs_new_estimator(struct ip_vs_stats *stats); +extern void ip_vs_new_estimator(struct ip_vs_stats *stats); extern void ip_vs_kill_estimator(struct ip_vs_stats *stats); extern void ip_vs_zero_estimator(struct ip_vs_stats *stats); diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 6affcfaa123..853fe83d9f3 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -89,7 +89,10 @@ extern void __qdisc_run(struct Qdisc *q); static inline void qdisc_run(struct Qdisc *q) { - if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) + struct netdev_queue *txq = q->dev_queue; + + if (!netif_tx_queue_stopped(txq) && + !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) __qdisc_run(q); } |