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ipvs: avoid lookup for fwmark 0

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Restore the previous behaviour to lookup for fwmark
service only when fwmark is non-null. This saves only CPU.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Julian Anastasov
2011-03-04 12:26:17 +02:00
committed by Simon Horman
parent fe8f661f2c
commit 097fc76a08
1 changed files with 5 additions and 3 deletions
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4
net/netfilter/ipvs/ip_vs_ctl.c
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@@ -411,9 +411,11 @@ ip_vs_service_get(struct net *net, int af, __u32 fwmark, __u16 protocol,
/* /*
* Check the table hashed by fwmark first * Check the table hashed by fwmark first
*/ */
if (fwmark) {
svc = __ip_vs_svc_fwm_find(net, af, fwmark); svc = __ip_vs_svc_fwm_find(net, af, fwmark);
if (fwmark && svc) if (svc)
goto out; goto out;
}
/* /*
* Check the table hashed by <protocol,addr,port> * Check the table hashed by <protocol,addr,port>