/linux-6.1.9/net/netfilter/ipvs/ |
D | ip_vs_sync.c | 199 struct netns_ipvs *ipvs; member 304 sb_dequeue(struct netns_ipvs *ipvs, struct ipvs_master_sync_state *ms) in sb_dequeue() argument 308 spin_lock_bh(&ipvs->sync_lock); in sb_dequeue() 320 spin_unlock_bh(&ipvs->sync_lock); in sb_dequeue() 329 ip_vs_sync_buff_create(struct netns_ipvs *ipvs, unsigned int len) in ip_vs_sync_buff_create() argument 337 ipvs->mcfg.sync_maxlen); in ip_vs_sync_buff_create() 345 sb->mesg->syncid = ipvs->mcfg.syncid; in ip_vs_sync_buff_create() 362 static inline void sb_queue_tail(struct netns_ipvs *ipvs, in sb_queue_tail() argument 367 spin_lock(&ipvs->sync_lock); in sb_queue_tail() 368 if (ipvs->sync_state & IP_VS_STATE_MASTER && in sb_queue_tail() [all …]
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D | ip_vs_ctl.c | 94 static void update_defense_level(struct netns_ipvs *ipvs) in update_defense_level() argument 109 nomem = (availmem < ipvs->sysctl_amemthresh); in update_defense_level() 114 spin_lock(&ipvs->dropentry_lock); in update_defense_level() 115 switch (ipvs->sysctl_drop_entry) { in update_defense_level() 117 atomic_set(&ipvs->dropentry, 0); in update_defense_level() 121 atomic_set(&ipvs->dropentry, 1); in update_defense_level() 122 ipvs->sysctl_drop_entry = 2; in update_defense_level() 124 atomic_set(&ipvs->dropentry, 0); in update_defense_level() 129 atomic_set(&ipvs->dropentry, 1); in update_defense_level() 131 atomic_set(&ipvs->dropentry, 0); in update_defense_level() [all …]
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D | ip_vs_core.c | 125 struct netns_ipvs *ipvs = cp->ipvs; in ip_vs_in_stats() local 146 s = this_cpu_ptr(ipvs->tot_stats.cpustats); in ip_vs_in_stats() 161 struct netns_ipvs *ipvs = cp->ipvs; in ip_vs_out_stats() local 182 s = this_cpu_ptr(ipvs->tot_stats.cpustats); in ip_vs_out_stats() 196 struct netns_ipvs *ipvs = svc->ipvs; in ip_vs_conn_stats() local 211 s = this_cpu_ptr(ipvs->tot_stats.cpustats); in ip_vs_conn_stats() 236 ip_vs_conn_fill_param(svc->ipvs, svc->af, protocol, caddr, cport, vaddr, in ip_vs_conn_fill_param_persist() 397 ip_vs_conn_fill_param(svc->ipvs, svc->af, iph->protocol, src_addr, in ip_vs_sched_persist() 491 ip_vs_conn_in_get_proto, svc->ipvs, in ip_vs_schedule() 547 ip_vs_conn_fill_param(svc->ipvs, svc->af, iph->protocol, in ip_vs_schedule() [all …]
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D | ip_vs_est.c | 101 struct netns_ipvs *ipvs = from_timer(ipvs, t, est_timer); in estimation_timer() local 103 if (!sysctl_run_estimation(ipvs)) in estimation_timer() 106 spin_lock(&ipvs->est_lock); in estimation_timer() 107 list_for_each_entry(e, &ipvs->est_list, list) { in estimation_timer() 136 spin_unlock(&ipvs->est_lock); in estimation_timer() 139 mod_timer(&ipvs->est_timer, jiffies + 2*HZ); in estimation_timer() 142 void ip_vs_start_estimator(struct netns_ipvs *ipvs, struct ip_vs_stats *stats) in ip_vs_start_estimator() argument 148 spin_lock_bh(&ipvs->est_lock); in ip_vs_start_estimator() 149 list_add(&est->list, &ipvs->est_list); in ip_vs_start_estimator() 150 spin_unlock_bh(&ipvs->est_lock); in ip_vs_start_estimator() [all …]
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D | ip_vs_conn.c | 107 static unsigned int ip_vs_conn_hashkey(struct netns_ipvs *ipvs, int af, unsigned int proto, in ip_vs_conn_hashkey() argument 115 ((size_t)ipvs>>8)) & ip_vs_conn_tab_mask; in ip_vs_conn_hashkey() 119 ((size_t)ipvs>>8)) & ip_vs_conn_tab_mask; in ip_vs_conn_hashkey() 140 return ip_vs_conn_hashkey(p->ipvs, p->af, p->protocol, addr, port); in ip_vs_conn_hashkey_param() 147 ip_vs_conn_fill_param(cp->ipvs, cp->af, cp->protocol, in ip_vs_conn_hashkey_conn() 279 cp->ipvs == p->ipvs) { in __ip_vs_conn_in_get() 314 ip_vs_conn_fill_param_proto(struct netns_ipvs *ipvs, in ip_vs_conn_fill_param_proto() argument 326 ip_vs_conn_fill_param(ipvs, af, iph->protocol, &iph->saddr, in ip_vs_conn_fill_param_proto() 329 ip_vs_conn_fill_param(ipvs, af, iph->protocol, &iph->daddr, in ip_vs_conn_fill_param_proto() 335 ip_vs_conn_in_get_proto(struct netns_ipvs *ipvs, int af, in ip_vs_conn_in_get_proto() argument [all …]
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D | ip_vs_proto.c | 66 register_ip_vs_proto_netns(struct netns_ipvs *ipvs, struct ip_vs_protocol *pp) in register_ip_vs_proto_netns() argument 76 pd->next = ipvs->proto_data_table[hash]; in register_ip_vs_proto_netns() 77 ipvs->proto_data_table[hash] = pd; in register_ip_vs_proto_netns() 81 int ret = pp->init_netns(ipvs, pd); in register_ip_vs_proto_netns() 84 ipvs->proto_data_table[hash] = pd->next; in register_ip_vs_proto_netns() 118 unregister_ip_vs_proto_netns(struct netns_ipvs *ipvs, struct ip_vs_proto_data *pd) in unregister_ip_vs_proto_netns() argument 123 pd_p = &ipvs->proto_data_table[hash]; in unregister_ip_vs_proto_netns() 128 pd->pp->exit_netns(ipvs, pd); in unregister_ip_vs_proto_netns() 158 ip_vs_proto_data_get(struct netns_ipvs *ipvs, unsigned short proto) in ip_vs_proto_data_get() argument 163 for (pd = ipvs->proto_data_table[hash]; pd; pd = pd->next) { in ip_vs_proto_data_get() [all …]
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D | ip_vs_app.c | 73 ip_vs_app_inc_new(struct netns_ipvs *ipvs, struct ip_vs_app *app, __u16 proto, in ip_vs_app_inc_new() argument 105 ret = pp->register_app(ipvs, inc); in ip_vs_app_inc_new() 125 ip_vs_app_inc_release(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in ip_vs_app_inc_release() argument 133 pp->unregister_app(ipvs, inc); in ip_vs_app_inc_release() 173 register_ip_vs_app_inc(struct netns_ipvs *ipvs, struct ip_vs_app *app, __u16 proto, in register_ip_vs_app_inc() argument 180 result = ip_vs_app_inc_new(ipvs, app, proto, port); in register_ip_vs_app_inc() 189 struct ip_vs_app *register_ip_vs_app(struct netns_ipvs *ipvs, struct ip_vs_app *app) in register_ip_vs_app() argument 202 list_for_each_entry(a, &ipvs->app_list, a_list) { in register_ip_vs_app() 218 list_add(&a->a_list, &ipvs->app_list); in register_ip_vs_app() 232 void unregister_ip_vs_app(struct netns_ipvs *ipvs, struct ip_vs_app *app) in unregister_ip_vs_app() argument [all …]
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D | ip_vs_proto_ah_esp.c | 40 ah_esp_conn_fill_param_proto(struct netns_ipvs *ipvs, int af, in ah_esp_conn_fill_param_proto() argument 45 ip_vs_conn_fill_param(ipvs, af, IPPROTO_UDP, in ah_esp_conn_fill_param_proto() 49 ip_vs_conn_fill_param(ipvs, af, IPPROTO_UDP, in ah_esp_conn_fill_param_proto() 55 ah_esp_conn_in_get(struct netns_ipvs *ipvs, int af, const struct sk_buff *skb, in ah_esp_conn_in_get() argument 61 ah_esp_conn_fill_param_proto(ipvs, af, iph, &p); in ah_esp_conn_in_get() 81 ah_esp_conn_out_get(struct netns_ipvs *ipvs, int af, const struct sk_buff *skb, in ah_esp_conn_out_get() argument 87 ah_esp_conn_fill_param_proto(ipvs, af, iph, &p); in ah_esp_conn_out_get() 103 ah_esp_conn_schedule(struct netns_ipvs *ipvs, int af, struct sk_buff *skb, in ah_esp_conn_schedule() argument
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D | ip_vs_lblc.c | 250 return svc->ipvs->sysctl_lblc_expiration; in sysctl_lblc_expiration() 552 struct netns_ipvs *ipvs = net_ipvs(net); in __ip_vs_lblc_init() local 554 if (!ipvs) in __ip_vs_lblc_init() 558 ipvs->lblc_ctl_table = kmemdup(vs_vars_table, in __ip_vs_lblc_init() 561 if (ipvs->lblc_ctl_table == NULL) in __ip_vs_lblc_init() 566 ipvs->lblc_ctl_table[0].procname = NULL; in __ip_vs_lblc_init() 569 ipvs->lblc_ctl_table = vs_vars_table; in __ip_vs_lblc_init() 570 ipvs->sysctl_lblc_expiration = DEFAULT_EXPIRATION; in __ip_vs_lblc_init() 571 ipvs->lblc_ctl_table[0].data = &ipvs->sysctl_lblc_expiration; in __ip_vs_lblc_init() 573 ipvs->lblc_ctl_header = in __ip_vs_lblc_init() [all …]
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D | ip_vs_proto_udp.c | 31 udp_conn_schedule(struct netns_ipvs *ipvs, int af, struct sk_buff *skb, in udp_conn_schedule() argument 56 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in udp_conn_schedule() 59 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in udp_conn_schedule() 65 if (ip_vs_todrop(ipvs)) { in udp_conn_schedule() 361 static int udp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in udp_register_app() argument 367 struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_UDP); in udp_register_app() 371 list_for_each_entry(i, &ipvs->udp_apps[hash], p_list) { in udp_register_app() 377 list_add_rcu(&inc->p_list, &ipvs->udp_apps[hash]); in udp_register_app() 386 udp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in udp_unregister_app() argument 388 struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_UDP); in udp_unregister_app() [all …]
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D | ip_vs_lblcr.c | 415 return svc->ipvs->sysctl_lblcr_expiration; in sysctl_lblcr_expiration() 738 struct netns_ipvs *ipvs = net_ipvs(net); in __ip_vs_lblcr_init() local 740 if (!ipvs) in __ip_vs_lblcr_init() 744 ipvs->lblcr_ctl_table = kmemdup(vs_vars_table, in __ip_vs_lblcr_init() 747 if (ipvs->lblcr_ctl_table == NULL) in __ip_vs_lblcr_init() 752 ipvs->lblcr_ctl_table[0].procname = NULL; in __ip_vs_lblcr_init() 754 ipvs->lblcr_ctl_table = vs_vars_table; in __ip_vs_lblcr_init() 755 ipvs->sysctl_lblcr_expiration = DEFAULT_EXPIRATION; in __ip_vs_lblcr_init() 756 ipvs->lblcr_ctl_table[0].data = &ipvs->sysctl_lblcr_expiration; in __ip_vs_lblcr_init() 758 ipvs->lblcr_ctl_header = in __ip_vs_lblcr_init() [all …]
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D | ip_vs_proto_sctp.c | 16 sctp_conn_schedule(struct netns_ipvs *ipvs, int af, struct sk_buff *skb, in sctp_conn_schedule() argument 33 !(sysctl_sloppy_sctp(ipvs) || in sctp_conn_schedule() 50 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in sctp_conn_schedule() 53 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in sctp_conn_schedule() 58 if (ip_vs_todrop(ipvs)) { in sctp_conn_schedule() 488 static int sctp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in sctp_register_app() argument 494 struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_SCTP); in sctp_register_app() 498 list_for_each_entry(i, &ipvs->sctp_apps[hash], p_list) { in sctp_register_app() 504 list_add_rcu(&inc->p_list, &ipvs->sctp_apps[hash]); in sctp_register_app() 511 static void sctp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in sctp_unregister_app() argument [all …]
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D | ip_vs_proto_tcp.c | 35 tcp_conn_schedule(struct netns_ipvs *ipvs, int af, struct sk_buff *skb, in tcp_conn_schedule() argument 51 if (th->rst || !(sysctl_sloppy_tcp(ipvs) || th->syn)) in tcp_conn_schedule() 68 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in tcp_conn_schedule() 71 svc = ip_vs_service_find(ipvs, af, skb->mark, iph->protocol, in tcp_conn_schedule() 77 if (ip_vs_todrop(ipvs)) { in tcp_conn_schedule() 616 static int tcp_register_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in tcp_register_app() argument 622 struct ip_vs_proto_data *pd = ip_vs_proto_data_get(ipvs, IPPROTO_TCP); in tcp_register_app() 626 list_for_each_entry(i, &ipvs->tcp_apps[hash], p_list) { in tcp_register_app() 632 list_add_rcu(&inc->p_list, &ipvs->tcp_apps[hash]); in tcp_register_app() 641 tcp_unregister_app(struct netns_ipvs *ipvs, struct ip_vs_app *inc) in tcp_unregister_app() argument [all …]
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D | ip_vs_ftp.c | 320 ip_vs_conn_fill_param(cp->ipvs, cp->af, in ip_vs_ftp_out() 328 ip_vs_conn_fill_param(cp->ipvs, in ip_vs_ftp_out() 531 ip_vs_conn_fill_param(cp->ipvs, cp->af, in ip_vs_ftp_in() 579 struct netns_ipvs *ipvs = net_ipvs(net); in __ip_vs_ftp_init() local 581 if (!ipvs) in __ip_vs_ftp_init() 584 app = register_ip_vs_app(ipvs, &ip_vs_ftp); in __ip_vs_ftp_init() 591 ret = register_ip_vs_app_inc(ipvs, app, app->protocol, ports[i]); in __ip_vs_ftp_init() 598 unregister_ip_vs_app(ipvs, &ip_vs_ftp); in __ip_vs_ftp_init() 606 struct netns_ipvs *ipvs = net_ipvs(net); in __ip_vs_ftp_exit() local 608 if (!ipvs) in __ip_vs_ftp_exit() [all …]
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D | ip_vs_xmit.c | 214 static inline bool ensure_mtu_is_adequate(struct netns_ipvs *ipvs, int skb_af, in ensure_mtu_is_adequate() argument 221 struct net *net = ipvs->net; in ensure_mtu_is_adequate() 239 if ((rt_mode & IP_VS_RT_MODE_TUNNEL) && !sysctl_pmtu_disc(ipvs)) in ensure_mtu_is_adequate() 256 static inline bool decrement_ttl(struct netns_ipvs *ipvs, in decrement_ttl() argument 260 struct net *net = ipvs->net; in decrement_ttl() 307 __ip_vs_get_out_rt(struct netns_ipvs *ipvs, int skb_af, struct sk_buff *skb, in __ip_vs_get_out_rt() argument 312 struct net *net = ipvs->net; in __ip_vs_get_out_rt() 377 if (!decrement_ttl(ipvs, skb_af, skb)) in __ip_vs_get_out_rt() 406 if (!ensure_mtu_is_adequate(ipvs, skb_af, rt_mode, ipvsh, skb, mtu)) in __ip_vs_get_out_rt() 469 __ip_vs_get_out_rt_v6(struct netns_ipvs *ipvs, int skb_af, struct sk_buff *skb, in __ip_vs_get_out_rt_v6() argument [all …]
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D | ip_vs_nfct.c | 262 h = nf_conntrack_find_get(cp->ipvs->net, &nf_ct_zone_dflt, &tuple); in ip_vs_conn_drop_conntrack()
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/linux-6.1.9/include/net/ |
D | ip_vs.h | 39 return net->ipvs; in net_ipvs() 426 int (*init_netns)(struct netns_ipvs *ipvs, struct ip_vs_proto_data *pd); 428 void (*exit_netns)(struct netns_ipvs *ipvs, struct ip_vs_proto_data *pd); 430 int (*conn_schedule)(struct netns_ipvs *ipvs, 437 (*conn_in_get)(struct netns_ipvs *ipvs, 443 (*conn_out_get)(struct netns_ipvs *ipvs, 460 int (*register_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc); 462 void (*unregister_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc); 484 struct ip_vs_proto_data *ip_vs_proto_data_get(struct netns_ipvs *ipvs, 488 struct netns_ipvs *ipvs; member [all …]
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D | net_namespace.h | 168 struct netns_ipvs *ipvs; member
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/linux-6.1.9/net/netfilter/ |
D | xt_ipvs.c | 52 struct netns_ipvs *ipvs = net_ipvs(xt_net(par)); in ipvs_mt() local 90 cp = pp->conn_out_get(ipvs, family, skb, &iph); in ipvs_mt()
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D | Makefile | 225 obj-$(CONFIG_IP_VS) += ipvs/
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D | Kconfig | 1385 tristate '"ipvs" match support' 1666 source "net/netfilter/ipvs/Kconfig"
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/linux-6.1.9/tools/testing/selftests/netfilter/ |
D | Makefile | 5 conntrack_icmp_related.sh nft_flowtable.sh ipvs.sh \
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/linux-6.1.9/Documentation/networking/ |
D | ipvs-sysctl.rst | 35 Controls how ipvs will deal with connections that are detected 170 If set, ipvs will set the ipvs_property on all packets which are of 173 packets that have been tunneled to the ipvs host (i.e. to prevent 174 ipvs routing loops when ipvs is also acting as a real server).
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D | index.rst | 67 ipvs-sysctl
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/linux-6.1.9/ |
D | MAINTAINERS | 10778 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10779 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10780 F: Documentation/networking/ipvs-sysctl.rst 10783 F: net/netfilter/ipvs/
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