mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-04 09:59:32 +00:00
Code Issues Releases Wiki Activity

ipvs: Pass ipvs not net to ip_vs_svc_hashkey

Browse source 
Use the address of ipvs not the address of net when computing the
hash value.  This removes an unncessary dependency on struct net.

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 13:01:47 -05:00 committed by Simon Horman
parent 1ed8b94780
commit ba61f39034
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
net/netfilter/ipvs/ip_vs_ctl.c
View file

@ -263,7 +263,7 @@ static struct hlist_head ip_vs_svc_fwm_table[IP_VS_SVC_TAB_SIZE];
* Returns hash value for virtual service
*/
static inline unsigned int
ip_vs_svc_hashkey(struct net *net, int af, unsigned int proto,
ip_vs_svc_hashkey(struct netns_ipvs *ipvs, int af, unsigned int proto,
const union nf_inet_addr *addr, __be16 port)
{
register unsigned int porth = ntohs(port);
@ -276,7 +276,7 @@ ip_vs_svc_hashkey(struct net *net, int af, unsigned int proto,
addr->ip6[2]^addr->ip6[3];
#endif
ahash = ntohl(addr_fold);
ahash ^= ((size_t) net >> 8);
ahash ^= ((size_t) ipvs >> 8);
return (proto ^ ahash ^ (porth >> IP_VS_SVC_TAB_BITS) ^ porth) &
IP_VS_SVC_TAB_MASK;
@ -309,7 +309,7 @@ static int ip_vs_svc_hash(struct ip_vs_service *svc)
/*
* Hash it by <netns,protocol,addr,port> in ip_vs_svc_table
*/
hash = ip_vs_svc_hashkey(svc->ipvs->net, svc->af, svc->protocol,
hash = ip_vs_svc_hashkey(svc->ipvs, svc->af, svc->protocol,
&svc->addr, svc->port);
hlist_add_head_rcu(&svc->s_list, &ip_vs_svc_table[hash]);
} else {
@ -365,7 +365,7 @@ __ip_vs_service_find(struct net *net, int af, __u16 protocol,
struct ip_vs_service *svc;
/* Check for "full" addressed entries */
hash = ip_vs_svc_hashkey(net, af, protocol, vaddr, vport);
hash = ip_vs_svc_hashkey(ipvs, af, protocol, vaddr, vport);
hlist_for_each_entry_rcu(svc, &ip_vs_svc_table[hash], s_list) {
if ((svc->af == af)