diff options
Diffstat (limited to 'include/net/ip_vs.h')
| -rw-r--r-- | include/net/ip_vs.h | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index d3a4b934d521..d6146b4811c2 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -784,6 +784,16 @@ struct ip_vs_app { void (*timeout_change)(struct ip_vs_app *app, int flags); }; +struct ipvs_master_sync_state { + struct list_head sync_queue; + struct ip_vs_sync_buff *sync_buff; + int sync_queue_len; + unsigned int sync_queue_delay; + struct task_struct *master_thread; + struct delayed_work master_wakeup_work; + struct netns_ipvs *ipvs; +}; + /* IPVS in network namespace */ struct netns_ipvs { int gen; /* Generation */ @@ -870,6 +880,7 @@ struct netns_ipvs { #endif int sysctl_snat_reroute; int sysctl_sync_ver; + int sysctl_sync_ports; int sysctl_sync_qlen_max; int sysctl_sync_sock_size; int sysctl_cache_bypass; @@ -893,16 +904,11 @@ struct netns_ipvs { spinlock_t est_lock; struct timer_list est_timer; /* Estimation timer */ /* ip_vs_sync */ - struct list_head sync_queue; - int sync_queue_len; - unsigned int sync_queue_delay; - struct delayed_work master_wakeup_work; spinlock_t sync_lock; - struct ip_vs_sync_buff *sync_buff; + struct ipvs_master_sync_state *ms; spinlock_t sync_buff_lock; - struct sockaddr_in sync_mcast_addr; - struct task_struct *master_thread; - struct task_struct *backup_thread; + struct task_struct **backup_threads; + int threads_mask; int send_mesg_maxlen; int recv_mesg_maxlen; volatile int sync_state; @@ -926,6 +932,7 @@ struct netns_ipvs { #define IPVS_SYNC_SEND_DELAY (HZ / 50) #define IPVS_SYNC_CHECK_PERIOD HZ #define IPVS_SYNC_FLUSH_TIME (HZ * 2) +#define IPVS_SYNC_PORTS_MAX (1 << 6) #ifdef CONFIG_SYSCTL @@ -954,6 +961,11 @@ static inline int sysctl_sync_ver(struct netns_ipvs *ipvs) return ipvs->sysctl_sync_ver; } +static inline int sysctl_sync_ports(struct netns_ipvs *ipvs) +{ + return ACCESS_ONCE(ipvs->sysctl_sync_ports); +} + static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs) { return ipvs->sysctl_sync_qlen_max; @@ -991,6 +1003,11 @@ static inline int sysctl_sync_ver(struct netns_ipvs *ipvs) return DEFAULT_SYNC_VER; } +static inline int sysctl_sync_ports(struct netns_ipvs *ipvs) +{ + return 1; +} + static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs) { return IPVS_SYNC_QLEN_MAX; @@ -1240,7 +1257,6 @@ extern void ip_vs_scheduler_err(struct ip_vs_service *svc, const char *msg); extern struct ip_vs_stats ip_vs_stats; extern int sysctl_ip_vs_sync_ver; -extern void ip_vs_sync_switch_mode(struct net *net, int mode); extern struct ip_vs_service * ip_vs_service_get(struct net *net, int af, __u32 fwmark, __u16 protocol, const union nf_inet_addr *vaddr, __be16 vport); |