From 0e051e683ba4acb4e67c272c6a89707d974099d1 Mon Sep 17 00:00:00 2001 From: Hans Schillstrom Date: Fri, 19 Nov 2010 14:25:07 +0100 Subject: IPVS: Backup, Prepare for transferring firewall marks (fwmark) to the backup daemon. One struct will have fwmark added: * ip_vs_conn ip_vs_conn_new() and ip_vs_find_dest() will have an extra param - fwmark The effects of that, is in this patch. Signed-off-by: Hans Schillstrom Acked-by: Julian Anastasov Signed-off-by: Simon Horman --- net/netfilter/ipvs/ip_vs_conn.c | 5 +++-- net/netfilter/ipvs/ip_vs_core.c | 8 ++++---- net/netfilter/ipvs/ip_vs_ctl.c | 4 ++-- net/netfilter/ipvs/ip_vs_ftp.c | 5 +++-- net/netfilter/ipvs/ip_vs_sync.c | 4 ++-- 5 files changed, 14 insertions(+), 12 deletions(-) (limited to 'net/netfilter/ipvs') diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 7615f9e3d955..66e4662925d5 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -613,7 +613,7 @@ struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp) if ((cp) && (!cp->dest)) { dest = ip_vs_find_dest(cp->af, &cp->daddr, cp->dport, &cp->vaddr, cp->vport, - cp->protocol); + cp->protocol, cp->fwmark); ip_vs_bind_dest(cp, dest); return dest; } else @@ -803,7 +803,7 @@ void ip_vs_conn_expire_now(struct ip_vs_conn *cp) struct ip_vs_conn * ip_vs_conn_new(const struct ip_vs_conn_param *p, const union nf_inet_addr *daddr, __be16 dport, unsigned flags, - struct ip_vs_dest *dest) + struct ip_vs_dest *dest, __u32 fwmark) { struct ip_vs_conn *cp; struct ip_vs_protocol *pp = ip_vs_proto_get(p->protocol); @@ -827,6 +827,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, &cp->daddr, daddr); cp->dport = dport; cp->flags = flags; + cp->fwmark = fwmark; if (flags & IP_VS_CONN_F_TEMPLATE && p->pe) { ip_vs_pe_get(p->pe); cp->pe = p->pe; diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index b4e51e9c5a04..e2bb3cd41c07 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -293,7 +293,7 @@ ip_vs_sched_persist(struct ip_vs_service *svc, * and thus param.pe_data will be destroyed * when the template expires */ ct = ip_vs_conn_new(¶m, &dest->addr, dport, - IP_VS_CONN_F_TEMPLATE, dest); + IP_VS_CONN_F_TEMPLATE, dest, skb->mark); if (ct == NULL) { kfree(param.pe_data); return NULL; @@ -319,7 +319,7 @@ ip_vs_sched_persist(struct ip_vs_service *svc, */ ip_vs_conn_fill_param(svc->af, iph.protocol, &iph.saddr, ports[0], &iph.daddr, ports[1], ¶m); - cp = ip_vs_conn_new(¶m, &dest->addr, dport, flags, dest); + cp = ip_vs_conn_new(¶m, &dest->addr, dport, flags, dest, skb->mark); if (cp == NULL) { ip_vs_conn_put(ct); return NULL; @@ -423,7 +423,7 @@ ip_vs_schedule(struct ip_vs_service *svc, struct sk_buff *skb, pptr[0], &iph.daddr, pptr[1], &p); cp = ip_vs_conn_new(&p, &dest->addr, dest->port ? dest->port : pptr[1], - flags, dest); + flags, dest, skb->mark); if (!cp) return NULL; } @@ -489,7 +489,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb, &iph.daddr, pptr[1], &p); cp = ip_vs_conn_new(&p, &daddr, 0, IP_VS_CONN_F_BYPASS | flags, - NULL); + NULL, skb->mark); if (!cp) return NF_DROP; } diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 3e92558dfcc2..a5bd00279047 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -657,12 +657,12 @@ ip_vs_lookup_dest(struct ip_vs_service *svc, const union nf_inet_addr *daddr, struct ip_vs_dest *ip_vs_find_dest(int af, const union nf_inet_addr *daddr, __be16 dport, const union nf_inet_addr *vaddr, - __be16 vport, __u16 protocol) + __be16 vport, __u16 protocol, __u32 fwmark) { struct ip_vs_dest *dest; struct ip_vs_service *svc; - svc = ip_vs_service_get(af, 0, protocol, vaddr, vport); + svc = ip_vs_service_get(af, fwmark, protocol, vaddr, vport); if (!svc) return NULL; dest = ip_vs_lookup_dest(svc, daddr, dport); diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c index 75455000ad1c..84aef65b37d1 100644 --- a/net/netfilter/ipvs/ip_vs_ftp.c +++ b/net/netfilter/ipvs/ip_vs_ftp.c @@ -208,7 +208,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, n_cp = ip_vs_conn_new(&p, &from, port, IP_VS_CONN_F_NO_CPORT | IP_VS_CONN_F_NFCT, - cp->dest); + cp->dest, skb->mark); if (!n_cp) return 0; @@ -365,7 +365,8 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, if (!n_cp) { n_cp = ip_vs_conn_new(&p, &cp->daddr, htons(ntohs(cp->dport)-1), - IP_VS_CONN_F_NFCT, cp->dest); + IP_VS_CONN_F_NFCT, cp->dest, + skb->mark); if (!n_cp) return 0; diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index 3897d6bf3b29..47eed672dc08 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -404,7 +404,7 @@ static void ip_vs_process_message(char *buffer, const size_t buflen) s->dport, (union nf_inet_addr *)&s->vaddr, s->vport, - s->protocol); + s->protocol, 0); /* Set the approprite ativity flag */ if (s->protocol == IPPROTO_TCP) { if (state != IP_VS_TCP_S_ESTABLISHED) @@ -419,7 +419,7 @@ static void ip_vs_process_message(char *buffer, const size_t buflen) } cp = ip_vs_conn_new(¶m, (union nf_inet_addr *)&s->daddr, - s->dport, flags, dest); + s->dport, flags, dest, 0); if (dest) atomic_dec(&dest->refcnt); if (!cp) { -- cgit v1.2.3-55-g7522