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author | Eric W. Biederman <ebiederm@xmission.com> | 2015-09-21 13:01:42 -0500 |
---|---|---|
committer | Simon Horman <horms@verge.net.au> | 2015-09-24 09:34:33 +0900 |
commit | e64e2b460cedadf93d05a23e9ad397cc0386568c (patch) | |
tree | eb54dd524e1bd5b4dba768cb631554a1d8cb722b /net/netfilter/ipvs/ip_vs_conn.c | |
parent | ipvs: Store ipvs not net in struct ip_vs_conn (diff) | |
download | linux-dev-e64e2b460cedadf93d05a23e9ad397cc0386568c.tar.xz linux-dev-e64e2b460cedadf93d05a23e9ad397cc0386568c.zip |
ipvs: Store ipvs not net in struct ip_vs_conn_param
In practice struct netns_ipvs is as meaningful as struct net and more
useful as it holds the ipvs specific data. So store a pointer to
struct netns_ipvs.
Update the accesses of param->net to access param->ipvs->net instead.
When lookup up struct ip_vs_conn in a hash table replace comparisons
of cp->net with comparisons of cp->ipvs which is possible
now that ipvs is present in ip_vs_conn_param.
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>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_conn.c')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_conn.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index dd8e5a12d545..72c47ee2f9f5 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -141,7 +141,7 @@ static unsigned int ip_vs_conn_hashkey_param(const struct ip_vs_conn_param *p, port = p->vport; } - return ip_vs_conn_hashkey(p->net, p->af, p->protocol, addr, port); + return ip_vs_conn_hashkey(p->ipvs->net, p->af, p->protocol, addr, port); } static unsigned int ip_vs_conn_hashkey_conn(const struct ip_vs_conn *cp) @@ -279,7 +279,7 @@ __ip_vs_conn_in_get(const struct ip_vs_conn_param *p) ip_vs_addr_equal(p->af, p->vaddr, &cp->vaddr) && ((!p->cport) ^ (!(cp->flags & IP_VS_CONN_F_NO_CPORT))) && p->protocol == cp->protocol && - net_eq(cp->ipvs->net, p->net)) { + cp->ipvs == p->ipvs) { if (!__ip_vs_conn_get(cp)) continue; /* HIT */ @@ -359,7 +359,7 @@ struct ip_vs_conn *ip_vs_ct_in_get(const struct ip_vs_conn_param *p) hlist_for_each_entry_rcu(cp, &ip_vs_conn_tab[hash], c_list) { if (unlikely(p->pe_data && p->pe->ct_match)) { - if (!net_eq(cp->ipvs->net, p->net)) + if (cp->ipvs != p->ipvs) continue; if (p->pe == cp->pe && p->pe->ct_match(p, cp)) { if (__ip_vs_conn_get(cp)) @@ -377,7 +377,7 @@ struct ip_vs_conn *ip_vs_ct_in_get(const struct ip_vs_conn_param *p) p->vport == cp->vport && p->cport == cp->cport && cp->flags & IP_VS_CONN_F_TEMPLATE && p->protocol == cp->protocol && - net_eq(cp->ipvs->net, p->net)) { + cp->ipvs == p->ipvs) { if (__ip_vs_conn_get(cp)) goto out; } @@ -418,7 +418,7 @@ struct ip_vs_conn *ip_vs_conn_out_get(const struct ip_vs_conn_param *p) ip_vs_addr_equal(p->af, p->vaddr, &cp->caddr) && ip_vs_addr_equal(p->af, p->caddr, &cp->daddr) && p->protocol == cp->protocol && - net_eq(cp->ipvs->net, p->net)) { + cp->ipvs == p->ipvs) { if (!__ip_vs_conn_get(cp)) continue; /* HIT */ @@ -875,8 +875,8 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af, struct ip_vs_dest *dest, __u32 fwmark) { struct ip_vs_conn *cp; - struct netns_ipvs *ipvs = net_ipvs(p->net); - struct ip_vs_proto_data *pd = ip_vs_proto_data_get(p->net, + struct netns_ipvs *ipvs = p->ipvs; + struct ip_vs_proto_data *pd = ip_vs_proto_data_get(p->ipvs->net, p->protocol); cp = kmem_cache_alloc(ip_vs_conn_cachep, GFP_ATOMIC); |