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ipvs: add sync_persist_mode flag

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Add sync_persist_mode flag to reduce sync traffic
by syncing only persistent templates.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Tested-by: Aleksey Chudov <aleksey.chudov@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Julian Anastasov
2013-06-24 22:44:41 +03:00
committed by Simon Horman
parent eba3b5a787
commit 4d0c875dcc
4 changed files with 43 additions and 0 deletions
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11
include/net/ip_vs.h
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@@ -975,6 +975,7 @@ struct netns_ipvs {
int sysctl_snat_reroute;
int sysctl_sync_ver;
int sysctl_sync_ports;
int sysctl_sync_persist_mode;
unsigned long sysctl_sync_qlen_max;
int sysctl_sync_sock_size;
int sysctl_cache_bypass;
@@ -1076,6 +1077,11 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
return ACCESS_ONCE(ipvs->sysctl_sync_ports);
}
static inline int sysctl_sync_persist_mode(struct netns_ipvs *ipvs)
{
return ipvs->sysctl_sync_persist_mode;
}
static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return ipvs->sysctl_sync_qlen_max;
@@ -1139,6 +1145,11 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
return 1;
}
static inline int sysctl_sync_persist_mode(struct netns_ipvs *ipvs)
{
return 0;
}
static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return IPVS_SYNC_QLEN_MAX;