linux.git/net/ipv4/ipvs, branch v2.6.25

ipvs: Make wrr "no available servers" error message rate-limited

2008-02-06T04:00:10+00:00

No available servers is more an error message than something informational. It
should also be rate-limited, else we're going to flood our logs on a busy
director, if all real servers are out of order with a weight of zero.

Signed-off-by: Sven Wegener 
Acked-by: Simon Horman 
Signed-off-by: David S. Miller

[NETNS]: Add namespace parameter to ip_route_output_key.

2008-01-28T23:11:07+00:00

Needed to propagate it down to the ip_route_output_flow.

Signed-off-by: Denis V. Lunev 
Signed-off-by: David S. Miller

[NETNS]: Add netns parameter to inet_(dev_)add_type.

2008-01-28T23:01:27+00:00

The patch extends the inet_addr_type and inet_dev_addr_type with the
network namespace pointer. That allows to access the different tables
relatively to the network namespace.

The modification of the signature function is reported in all the
callers of the inet_addr_type using the pointer to the well known
init_net.

Acked-by: Benjamin Thery 
Acked-by: Daniel Lezcano 
Signed-off-by: Eric W. Biederman 
Signed-off-by: David S. Miller

[IPVS]: Switch to using ctl_paths.

2008-01-28T23:01:08+00:00

The feature of ipvs ctls is that the net/ipv4/vs path
is common for core ipvs ctls and for two schedulers,
so I make it exported and re-use it in modules.

Two other .c files required linux/sysctl.h to make the
extern declaration of this path compile well.

Signed-off-by: Pavel Emelyanov 
Acked-by: Simon Horman 
Signed-off-by: David S. Miller

[IPVS]: Kill some bloat

2008-01-28T23:00:43+00:00

net/ipv4/ipvs/ip_vs_xmit.c:
  ip_vs_icmp_xmit   | -638
  ip_vs_tunnel_xmit | -674
  ip_vs_nat_xmit    | -716
  ip_vs_dr_xmit     | -682
 4 functions changed, 2710 bytes removed, diff: -2710

net/ipv4/ipvs/ip_vs_xmit.c:
  __ip_vs_get_out_rt | +595
 1 function changed, 595 bytes added, diff: +595

net/ipv4/ipvs/ip_vs_xmit.o:
 5 functions changed, 595 bytes added, 2710 bytes removed, diff: -2115

Without some CONFIG.*DEBUGs:

net/ipv4/ipvs/ip_vs_xmit.o:
 5 functions changed, 383 bytes added, 1513 bytes removed, diff: -1130

Signed-off-by: Ilpo Järvinen 
Signed-off-by: David S. Miller

[IPVS]: Use htons() where appropriate.

2008-01-28T22:58:02+00:00

Signed-off-by: YOSHIFUJI Hideaki 
Signed-off-by: David S. Miller

[NETFILTER]: Mark hooks __read_mostly

2008-01-28T22:56:07+00:00

Signed-off-by: Patrick McHardy 
Signed-off-by: David S. Miller

[NETFILTER]: Use nf_register_hooks for multiple registrations

2008-01-28T22:56:06+00:00

Signed-off-by: Patrick McHardy 
Signed-off-by: David S. Miller

[IPVS]: Relax the module get/put in ip_vs_app.c

2008-01-28T22:54:35+00:00

Both try_module_get/module_put already handle the module == NULL
case, so no need in manual checking.

This patch fits both net-2.6 and net-2.6.25.

Signed-off-by: Pavel Emelyanov 
Acked-by: Simon Horman 
Signed-off-by: David S. Miller

[IPVS]: Create synced connections with their real state

2008-01-28T22:54:21+00:00

With this patch the synced connections are created with their real state,
which can be changed on the next synchronizations if necessary. This way
on fail-over all the connections will be treated according to their actual
state, causing no scheduling problems (the active and the nonactive
connections have different weights in the schedulers).
The backwards compatibility is preserved and the existing tools will show
the true connection states even on the backup director.

Signed-off-by: Rumen G. Bogdanovski 
Signed-off-by: Simon Horman 
Signed-off-by: David S. Miller