linux-toradex.git/net/ipv6/proc.c, branch v2.6.31.2

snmp: add missing counters for RFC 4293

2009-04-27T09:45:02+00:00

The IP MIB (RFC 4293) defines stats for InOctets, OutOctets, InMcastOctets and
OutMcastOctets:
http://tools.ietf.org/html/rfc4293
But it seems we don't track those in any way that easy to separate from other
protocols.  This patch adds those missing counters to the stats file. Tested
successfully by me

With help from Eric Dumazet.

Signed-off-by: Neil Horman 
Signed-off-by: David S. Miller

net: fix tiny output corruption of /proc/net/snmp6

2008-11-20T12:20:10+00:00

Because "name" is static, it can be occasionally be filled with
somewhat garbage if two processes read /proc/net/snmp6.

Also, remove useless casts and "-1" -- snprintf() correctly terminates it's
output.

Signed-off-by: Alexey Dobriyan 
Signed-off-by: David S. Miller

ipv6: making ip and icmp statistics per/namespace

2008-10-08T18:16:45+00:00

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

netns: make uplitev6 mib per/namespace

2008-10-07T21:50:06+00:00

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

netns: make udpv6 mib per/namespace

2008-10-07T21:49:36+00:00

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

netns: allow per device ipv6 snmp statistics in non-initial namespace

2008-10-07T21:47:55+00:00

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

netns: register global ipv6 mibs statistics in each namespace

2008-10-07T21:47:37+00:00

Unused net variable will become used very soon.

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

ipv6: separate seq_ops for global & per/device ipv6 statistics

2008-10-07T21:47:12+00:00

idev has been stored on seq->private. NULL has been stored for global
statistics.

The situation is changed with net namespace. We need to store pointer to
struct net and the only place is seq->private. So, we'll have for
/proc/net/dev_snmp6/* and for /proc/net/snmp6 pointers of two different
types stored in the same field.

This effectively requires to separate seq_ops of these files.

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

ipv6: consolidate ipv6 sock_stat code at the beginning of net/ipv6/proc.c

2008-10-07T21:46:47+00:00

Simple, comsolidate sockstat6 staff in one place, at the beginning of
the file. Right now sockstat6_seq_open/sockstat6_seq_fops looks like an
intrusion in the middle of snmp6 code.

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

netns: register /proc/net/dev_snmp6/* in each ns

2008-10-07T21:46:18+00:00

Do the same for /proc/net/snmp6.

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