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| author | Hans Schillstrom <hans.schillstrom@ericsson.com> | 2011-01-03 16:44:46 +0300 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2011-01-13 04:30:27 +0300 |
| commit | 252c64103237f1841088f0f29b4f084b1c774546 (patch) | |
| tree | 81de130280300698260ca35fe4dde8a92fdebac5 /include/net/ip_vs.h | |
| parent | b6e885ddb903e681b7cbb4e68ad775154660e1f4 (diff) | |
| download | linux-252c64103237f1841088f0f29b4f084b1c774546.tar.xz | |
IPVS: netns, prepare protocol
Add support for protocol data per name-space.
in struct ip_vs_protocol, appcnt will be removed when all protos
are modified for network name-space.
This patch causes warnings of unused functions, they will be used
when next patch will be applied.
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include/net/ip_vs.h')
| -rw-r--r-- | include/net/ip_vs.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index d551e0d8fd9a..88d4e40b538a 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -352,6 +352,7 @@ struct iphdr; struct ip_vs_conn; struct ip_vs_app; struct sk_buff; +struct ip_vs_proto_data; struct ip_vs_protocol { struct ip_vs_protocol *next; @@ -366,6 +367,10 @@ struct ip_vs_protocol { void (*exit)(struct ip_vs_protocol *pp); + void (*init_netns)(struct net *net, struct ip_vs_proto_data *pd); + + void (*exit_netns)(struct net *net, struct ip_vs_proto_data *pd); + int (*conn_schedule)(int af, struct sk_buff *skb, struct ip_vs_protocol *pp, int *verdict, struct ip_vs_conn **cpp); @@ -417,7 +422,20 @@ struct ip_vs_protocol { int (*set_state_timeout)(struct ip_vs_protocol *pp, char *sname, int to); }; -extern struct ip_vs_protocol * ip_vs_proto_get(unsigned short proto); +/* + * protocol data per netns + */ +struct ip_vs_proto_data { + struct ip_vs_proto_data *next; + struct ip_vs_protocol *pp; + int *timeout_table; /* protocol timeout table */ + atomic_t appcnt; /* counter of proto app incs. */ + struct tcp_states_t *tcp_state_table; +}; + +extern struct ip_vs_protocol *ip_vs_proto_get(unsigned short proto); +extern struct ip_vs_proto_data *ip_vs_proto_data_get(struct net *net, + unsigned short proto); struct ip_vs_conn_param { const union nf_inet_addr *caddr; |