Commit 248969ae authored Nov 17, 2008 by Eric Dumazet Committed by David S. Miller Nov 17, 2008

net: af_unix can make unix_nr_socks visbile in /proc



Currently, /proc/net/protocols displays socket counts only for TCP/TCPv6
protocols

We can provide unix_nr_socks for free here, this counter being
already maintained in af_unix

Before patch :

# grep UNIX /proc/net/protocols
UNIX       428     -1      -1   NI       0   yes  kernel

After patch :

# grep UNIX /proc/net/protocols
UNIX       428     98      -1   NI       0   yes  kernel

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c3ccc123

net/unix/af_unix.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -568,6 +568,7 @@ static const struct proto_ops unix_seqpacket_ops = {
		static struct proto unix_proto = {
		.name = "UNIX",
		.owner = THIS_MODULE,
		.sockets_allocated = &unix_nr_socks,
		.obj_size = sizeof(struct unix_sock),
		};