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5703294874
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3190 Commits

Author SHA1 Message Date
Eric W. Biederman
5703294874 ipvs: Wrap sysctl_cache_bypass and remove ifdefs in ip_vs_leave 
With sysctl_cache_bypass now a compile time constant the compiler can
figue out that it can elimiate all of the code that depends on
sysctl_cache_bypass being true.

Also remove the duplicate computation of net previously necessitated
by #ifdef CONFIG_SYSCTL

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>
 2015-09-24 09:34:42 +09:00
Eric W. Biederman
7c08d78e6f ipvs: Better derivation of ipvs in ip_vs_in_stats and ip_vs_out_stats 
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>
 2015-09-24 09:34:42 +09:00
Eric W. Biederman
20868a40d0 ipvs: Pass ipvs into ensure_mtu_is adequate 
This allows two different ways for computing/guessing net to be
removed from ensure_mtu_is_adequate.

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>
 2015-09-24 09:34:42 +09:00
Eric W. Biederman
f5745f8ae6 ipvs: Pass ipvs into __ip_vs_get_out_rt_v6 
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>
 2015-09-24 09:34:42 +09:00
Eric W. Biederman
ecfe87b884 ipvs: Pass ipvs into __ip_vs_get_out_rt 
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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
361c3f5293 ipvs: Better derivation of ipvs in ip_vs_tunnel_xmit 
Don't use "net_ipvs(skb_net(skb))" as skb_net is a bad hack.  Instead
use cp->ipvs and ipvs->net for the 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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
d8f44c335a ipvs: Pass ipvs into .conn_schedule and ip_vs_try_to_schedule 
This moves the hack "net_ipvs(skb_net(skb))" up one level where it
will be easier to remove.

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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
2f3edc6a5b ipvs: Pass ipvs not net into ip_vs_conn_net_init and ip_vs_conn_net_cleanup 
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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
d889717aaf ipvs: Pass ipvs not net into ip_vs_conn_net_flush 
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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
754b81a357 ipvs: Pass ipvs not net to ip_vs_conn_hashkey 
Use the address of struct netns_ipvs in the hash not the address of
struct net.  Both addresses are equally valid candidates and by using
the address of struct netns_ipvs there becomes no need deal with
struct net in this part of the code.

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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
0cf705c8c2 ipvs: Pass ipvs into conn_out_get 
Move the hack of relying on "net_ipvs(skb_net(skb))" to derive the
ipvs up a layer.

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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
ab16197642 ipvs: Pass ipvs into .conn_in_get and ip_vs_conn_in_get_proto 
Stop relying on "net_ipvs(skb_net(skb))" to derive the ipvs as
skb_net is a hack.

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>
 2015-09-24 09:34:41 +09:00
Eric W. Biederman
f5099dd4d9 ipvs: Pass ipvs into ip_vs_conn_fill_param_proto 
Move the ugly hack net_ipvs(skb_net(skb)) up a layer in the call stack
so it is easier to remove.

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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
1281a9c2d1 ipvs: Pass ipvs not net into init_netns and exit_netns 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
c70bd6800a ipvs: Pass ipvs not net into [un]register_ip_vs_proto_netns 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
b5dd212cc1 ipvs: Pass ipvs not net into ip_vs_app_net_init and ip_vs_app_net_cleanup 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
09858708e6 ipvs: Pass ipvs not net into ip_vs_app_inc_release 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
9f8128a56e ipvs: Pass ipvs not net to register_ip_vs_app and unregister_ip_vs_app 
Also move the tests for net_ipvs being NULL into __ip_vs_ftp_init
and __ip_vs_ftp_exit.  The only places where they possibly make
sense.

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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
3250dc9c52 ipvs: Pass ipvs not net to register_ip_vs_app_inc 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
a080ce38a0 ipvs: Pass ipvs not net into ip_vs_app_inc_new 
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>
 2015-09-24 09:34:40 +09:00
Eric W. Biederman
19648918fb ipvs: Pass ipvs not net into register_app and unregister_app 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
a4dd0360c6 ipvs: Pass ipvs not net to ip_vs_estimator_net_init and ip_vs_estimator_cleanup 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
70a131a2c8 ipvs: Pass ipvs not net to estimation_timer 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
3d99376689 ipvs: Pass ipvs not net into ip_vs_control_net_(init|cleanup) 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
8b8237a581 ipvs: Pass ipvs not net to ip_vs_control_net_(init|cleanup)_sysctl 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
423b55954d ipvs: Pass ipvs not net to ip_vs_random_drop_entry 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
0f34d54bf4 ipvs: Pass ipvs not net to ip_vs_start_estimator aned ip_vs_stop_estimator 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
cacd1e60f1 ipvs: Pass ipvs not net to ip_vs_genl_set_config 
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>
 2015-09-24 09:34:39 +09:00
Eric W. Biederman
ebea1f7c0b ipvs: Pass ipvs not net to ip_vs_sync_net_cleanup 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
802cb43703 ipvs: Pass ipvs not net to ip_vs_sync_net_init 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
1fc12004d2 ipvs: Pass ipvs not net to ip_vs_proc_sync_conn 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
4f30665bac ipvs: Pass ipvs not net to ip_vs_proc_conn 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
b61a8c1a40 ipvs: Pass ipvs not net to ip_vs_sync_conn 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
72e9481e28 ipvs: Pass ipvs not net to ip_vs_sync_conn_v0 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
7d537f3ab7 ipvs: Pass ipvs not net to ip_vs_process_message 
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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
37b68e6ded ipvs: Store ipvs not net in struct ip_vs_sync_thread_data 
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 tinfo->net to access tinfo->ipvs->net instead.

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>
 2015-09-24 09:34:38 +09:00
Eric W. Biederman
fd124e2f8b ipvs: Pass ipvs not net to make_receive_sock 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
68c76b6aa0 ipvs: Pass ipvs not net to make_send_sock 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
b3cf3cbfb5 ipvs: Pass ipvs not net to stop_sync_thread 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
6ac121d710 ipvs: Pass ipvs not net to start_sync_thread 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
df04ffb766 ipvs: Pass ipvs not net to ip_vs_genl_del_daemon 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
d8443c5f2b ipvs: Pass ipvs not net to ip_vs_genl_new_daemon 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
34c2f5146c ipvs: Pass ipvs not net to ip_vs_genl_find_service 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
613fb830b7 ipvs: Pass ipvs not net to ip_vs_genl_parse_service 
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>
 2015-09-24 09:34:37 +09:00
Eric W. Biederman
af5403419d ipvs: Pass ipvs not net to __ip_vs_get_timeouts 
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>
 2015-09-24 09:34:36 +09:00
Eric W. Biederman
08fff4c357 ipvs: Pass ipvs not net to __ip_vs_get_dest_entries 
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>
 2015-09-24 09:34:36 +09:00
Eric W. Biederman
b2876b7773 ipvs: Pass ipvs not net to __ip_vs_get_service_entries 
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>
 2015-09-24 09:34:36 +09:00
Eric W. Biederman
f1faa1e749 ipvs: Pass ipvs not net to ip_vs_set_timeout 
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>
 2015-09-24 09:34:35 +09:00
Eric W. Biederman
18d6ade63c ipvs: Pass ipvs not net to ip_vs_proto_data_get 
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>
 2015-09-24 09:34:35 +09:00
Eric W. Biederman
a47b430080 ipvs: Cache ipvs in ip_vs_in_icmp and ip_vs_in_icmp_v6 
Storte the value of net_ipvs in a variable named ipvs so that when
there are more users struct netns_ipvs in ip_vs_in_cmp and
ip_vs_in_icmp_v6 they won't need to compute the value again.

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>
 2015-09-24 09:34:35 +09:00