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| author | Simon Horman <horms@verge.net.au> | 2011-02-04 18:33:01 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2011-03-15 09:36:57 +0900 |
| commit | 59e0350eada0516a810cb780db37746165f1d516 (patch) | |
| tree | e97d575d951909aea0e47598c3c830850b79e033 /net | |
| parent | 0cfa558e2c21644a0dd6c21cfadd8bbeaf9fe1a0 (diff) | |
| download | kernel-common-59e0350eada0516a810cb780db37746165f1d516.tar.gz kernel-common-59e0350eada0516a810cb780db37746165f1d516.tar.bz2 kernel-common-59e0350eada0516a810cb780db37746165f1d516.zip | |
IPVS: Add {sysctl_sync_threshold,period}()
In preparation for not including sysctl_sync_threshold in
struct netns_ipvs when CONFIG_SYCTL is not defined.
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 10 | ||||
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_ctl.c | 4 | ||||
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_sync.c | 4 |
3 files changed, 9 insertions, 9 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index c9b83728f3ce..6a0053d91741 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1613,15 +1613,15 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) */ if (cp->flags & IP_VS_CONN_F_ONE_PACKET) - pkts = ipvs->sysctl_sync_threshold[0]; + pkts = sysctl_sync_threshold(ipvs); else pkts = atomic_add_return(1, &cp->in_pkts); if ((ipvs->sync_state & IP_VS_STATE_MASTER) && cp->protocol == IPPROTO_SCTP) { if ((cp->state == IP_VS_SCTP_S_ESTABLISHED && - (pkts % ipvs->sysctl_sync_threshold[1] - == ipvs->sysctl_sync_threshold[0])) || + (pkts % sysctl_sync_period(ipvs) + == sysctl_sync_threshold(ipvs))) || (cp->old_state != cp->state && ((cp->state == IP_VS_SCTP_S_CLOSED) || (cp->state == IP_VS_SCTP_S_SHUT_ACK_CLI) || @@ -1635,8 +1635,8 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) else if ((ipvs->sync_state & IP_VS_STATE_MASTER) && (((cp->protocol != IPPROTO_TCP || cp->state == IP_VS_TCP_S_ESTABLISHED) && - (pkts % ipvs->sysctl_sync_threshold[1] - == ipvs->sysctl_sync_threshold[0])) || + (pkts % sysctl_sync_period(ipvs) + == sysctl_sync_threshold(ipvs))) || ((cp->protocol == IPPROTO_TCP) && (cp->old_state != cp->state) && ((cp->state == IP_VS_TCP_S_FIN_WAIT) || (cp->state == IP_VS_TCP_S_CLOSE) || diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index c5b1234b630e..364520f66b7a 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3569,8 +3569,8 @@ int __net_init __ip_vs_control_init(struct net *net) tbl[idx++].data = &ipvs->sysctl_cache_bypass; tbl[idx++].data = &ipvs->sysctl_expire_nodest_conn; tbl[idx++].data = &ipvs->sysctl_expire_quiescent_template; - ipvs->sysctl_sync_threshold[0] = 3; - ipvs->sysctl_sync_threshold[1] = 50; + ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD; + ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD; tbl[idx].data = &ipvs->sysctl_sync_threshold; tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold); tbl[idx++].data = &ipvs->sysctl_nat_icmp_send; diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index c5d13b05275a..e84987fa1bf8 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -650,7 +650,7 @@ control: if (cp->flags & IP_VS_CONN_F_TEMPLATE) { int pkts = atomic_add_return(1, &cp->in_pkts); - if (pkts % ipvs->sysctl_sync_threshold[1] != 1) + if (pkts % sysctl_sync_period(ipvs) != 1) return; } goto sloop; @@ -794,7 +794,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param, if (opt) memcpy(&cp->in_seq, opt, sizeof(*opt)); - atomic_set(&cp->in_pkts, ipvs->sysctl_sync_threshold[0]); + atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs)); cp->state = state; cp->old_state = cp->state; /* |