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authorJulian Anastasov <ja@ssi.bg>2013-06-24 23:44:41 +0400
committerSimon Horman <horms@verge.net.au>2013-06-26 13:01:46 +0400
commit4d0c875dcc4923476f364e83912d134da2df224c (patch)
treede662531facb4cd1629d0b2b9e8cac996a08a9be /include/net
parenteba3b5a78799d21dea05118b294524958f0ab592 (diff)
downloadlinux-4d0c875dcc4923476f364e83912d134da2df224c.tar.xz
ipvs: add sync_persist_mode flag
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>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/ip_vs.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index e667df171003..f0d70f066f3d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -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;