/* * IP Virtual Server * Data structure for network namspace * */ #ifndef IP_VS_H_ #define IP_VS_H_ #include #include #include #include #include #include struct ip_vs_stats; struct ip_vs_sync_buff; struct ctl_table_header; struct netns_ipvs { int gen; /* Generation */ /* * Hash table: for real service lookups */ #define IP_VS_RTAB_BITS 4 #define IP_VS_RTAB_SIZE (1 << IP_VS_RTAB_BITS) #define IP_VS_RTAB_MASK (IP_VS_RTAB_SIZE - 1) struct list_head rs_table[IP_VS_RTAB_SIZE]; /* ip_vs_proto */ #define IP_VS_PROTO_TAB_SIZE 32 /* must be power of 2 */ struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE]; /* ip_vs_proto_tcp */ #ifdef CONFIG_IP_VS_PROTO_TCP #define TCP_APP_TAB_BITS 4 #define TCP_APP_TAB_SIZE (1 << TCP_APP_TAB_BITS) #define TCP_APP_TAB_MASK (TCP_APP_TAB_SIZE - 1) struct list_head tcp_apps[TCP_APP_TAB_SIZE]; spinlock_t tcp_app_lock; #endif /* ip_vs_lblc */ int sysctl_lblc_expiration; struct ctl_table_header *lblc_ctl_header; struct ctl_table *lblc_ctl_table; /* ip_vs_lblcr */ int sysctl_lblcr_expiration; struct ctl_table_header *lblcr_ctl_header; struct ctl_table *lblcr_ctl_table; }; #endif /* IP_VS_H_ */