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ipvs: Pass ipvs not net to ip_vs_start_estimator aned ip_vs_stop_estimator

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Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Eric W. Biederman
2015-09-21 13:02:23 -05:00
committed by Simon Horman
parent cacd1e60f1
commit 0f34d54bf4
3 changed files with 10 additions and 12 deletions
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include/net/ip_vs.h
+2 -2
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@@ -1455,8 +1455,8 @@ int stop_sync_thread(struct netns_ipvs *ipvs, int state);
void ip_vs_sync_conn(struct netns_ipvs *ipvs, struct ip_vs_conn *cp, int pkts); void ip_vs_sync_conn(struct netns_ipvs *ipvs, struct ip_vs_conn *cp, int pkts);
/* IPVS rate estimator prototypes (from ip_vs_est.c) */ /* IPVS rate estimator prototypes (from ip_vs_est.c) */
void ip_vs_start_estimator(struct net *net, struct ip_vs_stats *stats); void ip_vs_start_estimator(struct netns_ipvs *ipvs, struct ip_vs_stats *stats);
void ip_vs_stop_estimator(struct net *net, struct ip_vs_stats *stats); void ip_vs_stop_estimator(struct netns_ipvs *ipvs, struct ip_vs_stats *stats);
void ip_vs_zero_estimator(struct ip_vs_stats *stats); void ip_vs_zero_estimator(struct ip_vs_stats *stats);
void ip_vs_read_estimator(struct ip_vs_kstats *dst, struct ip_vs_stats *stats); void ip_vs_read_estimator(struct ip_vs_kstats *dst, struct ip_vs_stats *stats);
net/netfilter/ipvs/ip_vs_ctl.c
+6 -6
View File
@@ -840,7 +840,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
spin_unlock_bh(&dest->dst_lock); spin_unlock_bh(&dest->dst_lock);
if (add) { if (add) {
ip_vs_start_estimator(svc->ipvs->net, &dest->stats); ip_vs_start_estimator(svc->ipvs, &dest->stats);
list_add_rcu(&dest->n_list, &svc->destinations); list_add_rcu(&dest->n_list, &svc->destinations);
svc->num_dests++; svc->num_dests++;
sched = rcu_dereference_protected(svc->scheduler, 1); sched = rcu_dereference_protected(svc->scheduler, 1);
@@ -1036,7 +1036,7 @@ ip_vs_edit_dest(struct ip_vs_service *svc, struct ip_vs_dest_user_kern *udest)
static void __ip_vs_del_dest(struct netns_ipvs *ipvs, struct ip_vs_dest *dest, static void __ip_vs_del_dest(struct netns_ipvs *ipvs, struct ip_vs_dest *dest,
bool cleanup) bool cleanup)
{ {
ip_vs_stop_estimator(ipvs->net, &dest->stats); ip_vs_stop_estimator(ipvs, &dest->stats);
/* /*
* Remove it from the d-linked list with the real services. * Remove it from the d-linked list with the real services.
@@ -1254,7 +1254,7 @@ ip_vs_add_service(struct netns_ipvs *ipvs, struct ip_vs_service_user_kern *u,
else if (svc->port == 0) else if (svc->port == 0)
atomic_inc(&ipvs->nullsvc_counter); atomic_inc(&ipvs->nullsvc_counter);
ip_vs_start_estimator(ipvs->net, &svc->stats); ip_vs_start_estimator(ipvs, &svc->stats);
/* Count only IPv4 services for old get/setsockopt interface */ /* Count only IPv4 services for old get/setsockopt interface */
if (svc->af == AF_INET) if (svc->af == AF_INET)
@@ -1382,7 +1382,7 @@ static void __ip_vs_del_service(struct ip_vs_service *svc, bool cleanup)
if (svc->af == AF_INET) if (svc->af == AF_INET)
ipvs->num_services--; ipvs->num_services--;
ip_vs_stop_estimator(svc->ipvs->net, &svc->stats); ip_vs_stop_estimator(svc->ipvs, &svc->stats);
/* Unbind scheduler */ /* Unbind scheduler */
old_sched = rcu_dereference_protected(svc->scheduler, 1); old_sched = rcu_dereference_protected(svc->scheduler, 1);
@@ -3917,7 +3917,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
kfree(tbl); kfree(tbl);
return -ENOMEM; return -ENOMEM;
} }
ip_vs_start_estimator(net, &ipvs->tot_stats); ip_vs_start_estimator(ipvs, &ipvs->tot_stats);
ipvs->sysctl_tbl = tbl; ipvs->sysctl_tbl = tbl;
/* Schedule defense work */ /* Schedule defense work */
INIT_DELAYED_WORK(&ipvs->defense_work, defense_work_handler); INIT_DELAYED_WORK(&ipvs->defense_work, defense_work_handler);
@@ -3933,7 +3933,7 @@ static void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net)
cancel_delayed_work_sync(&ipvs->defense_work); cancel_delayed_work_sync(&ipvs->defense_work);
cancel_work_sync(&ipvs->defense_work.work); cancel_work_sync(&ipvs->defense_work.work);
unregister_net_sysctl_table(ipvs->sysctl_hdr); unregister_net_sysctl_table(ipvs->sysctl_hdr);
ip_vs_stop_estimator(net, &ipvs->tot_stats); ip_vs_stop_estimator(ipvs, &ipvs->tot_stats);
if (!net_eq(net, &init_net)) if (!net_eq(net, &init_net))
kfree(ipvs->sysctl_tbl); kfree(ipvs->sysctl_tbl);
net/netfilter/ipvs/ip_vs_est.c
+2 -4
View File
@@ -140,9 +140,8 @@ static void estimation_timer(unsigned long arg)
mod_timer(&ipvs->est_timer, jiffies + 2*HZ); mod_timer(&ipvs->est_timer, jiffies + 2*HZ);
} }
void ip_vs_start_estimator(struct net *net, struct ip_vs_stats *stats) void ip_vs_start_estimator(struct netns_ipvs *ipvs, struct ip_vs_stats *stats)
{ {
struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_estimator *est = &stats->est; struct ip_vs_estimator *est = &stats->est;
INIT_LIST_HEAD(&est->list); INIT_LIST_HEAD(&est->list);
@@ -152,9 +151,8 @@ void ip_vs_start_estimator(struct net *net, struct ip_vs_stats *stats)
spin_unlock_bh(&ipvs->est_lock); spin_unlock_bh(&ipvs->est_lock);
} }
void ip_vs_stop_estimator(struct net *net, struct ip_vs_stats *stats) void ip_vs_stop_estimator(struct netns_ipvs *ipvs, struct ip_vs_stats *stats)
{ {
struct netns_ipvs *ipvs = net_ipvs(net);
struct ip_vs_estimator *est = &stats->est; struct ip_vs_estimator *est = &stats->est;
spin_lock_bh(&ipvs->est_lock); spin_lock_bh(&ipvs->est_lock);