linux-stable.git/net/sctp/protocol.c, branch v3.7

sctp: Make sysctl tunables per net

2012-08-15T06:32:16+00:00

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

sctp: Push struct net down into sctp_in_scope

2012-08-15T06:30:37+00:00

struct net will be needed shortly when the tunables are made per network
namespace.

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

sctp: Add infrastructure for per net sysctls

2012-08-15T06:30:37+00:00

Start with an empty sctp_net_table that will be populated as the various
tunable sysctls are made per net.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Make the mib per network namespace

2012-08-15T06:30:36+00:00

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Enable sctp in all network namespaces

2012-08-15T06:29:59+00:00

- Fix the sctp_af operations to work in all namespaces
- Enable sctp socket creation in all network namespaces.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Make the proc files per network namespace.

2012-08-15T06:29:53+00:00

- Convert all of the files under /proc/net/sctp to be per
  network namespace.

- Don't print anything for /proc/net/sctp/snmp except in
  the initial network namespaces as the snmp counters still
  have to be converted to be per network namespace.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Move the percpu sockets counter out of sctp_proc_init

2012-08-15T06:17:26+00:00

The percpu sctp socket counter has nothing at all to do with the sctp
proc files, and having it in the wrong initialization is confusing,
and makes network namespace support a pain.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Make the ctl_sock per network namespace

2012-08-15T06:17:26+00:00

- Kill sctp_get_ctl_sock, it is useless now.
- Pass struct net where needed so net->sctp.ctl_sock is accessible.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

sctp: Make the address lists per network namespace

2012-08-15T06:12:17+00:00

- Move the address lists into struct net
- Add per network namespace initialization and cleanup
- Pass around struct net so it is everywhere I need it.
- Rename all of the global variable references into references
  to the variables moved into struct net

Signed-off-by: "Eric W. Biederman" 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

ipv4: Prepare for change of rt->rt_iif encoding.

2012-07-23T23:36:26+00:00

Use inet_iif() consistently, and for TCP record the input interface of
cached RX dst in inet sock.

rt->rt_iif is going to be encoded differently, so that we can
legitimately cache input routes in the FIB info more aggressively.

When the input interface is "use SKB device index" the rt->rt_iif will
be set to zero.

This forces us to move the TCP RX dst cache installation into the ipv4
specific code, and as well it should since doing the route caching for
ipv6 is pointless at the moment since it is not inspected in the ipv6
input paths yet.

Also, remove the unlikely on dst->obsolete, all ipv4 dsts have
obsolete set to a non-zero value to force invocation of the check
callback.

Signed-off-by: David S. Miller