[SCTP]: extend exported data in /proc/net/sctp/assoc
RFC 3873 specifies several MIB objects that can't be obtained by the
current data set exported by /proc/sys/net/sctp/assoc. This patch
adds the missing pieces of data that allow us to compute all the
objects in the sctpAssocTable object.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 9e214da..82bea30 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -281,8 +281,10 @@
*pos = 0;
if (*pos == 0)
- seq_printf(seq, " ASSOC SOCK STY SST ST HBKT ASSOC-ID TX_QUEUE RX_QUEUE UID INODE LPORT "
- "RPORT LADDRS <-> RADDRS\n");
+ seq_printf(seq, " ASSOC SOCK STY SST ST HBKT "
+ "ASSOC-ID TX_QUEUE RX_QUEUE UID INODE LPORT "
+ "RPORT LADDRS <-> RADDRS "
+ "HBINT INS OUTS MAXRT T1X T2X RTXC\n");
return (void *)pos;
}
@@ -321,15 +323,21 @@
assoc = sctp_assoc(epb);
sk = epb->sk;
seq_printf(seq,
- "%8p %8p %-3d %-3d %-2d %-4d %4d %8d %8d %7d %5lu %-5d %5d ",
+ "%8p %8p %-3d %-3d %-2d %-4d "
+ "%4d %8d %8d %7d %5lu %-5d %5d "
+ "%8d %5d %5d %4d %4d %4d %8d ",
assoc, sk, sctp_sk(sk)->type, sk->sk_state,
- assoc->state, hash, assoc->assoc_id,
+ assoc->state, hash,
+ assoc->assoc_id,
assoc->sndbuf_used,
atomic_read(&assoc->rmem_alloc),
sock_i_uid(sk), sock_i_ino(sk),
epb->bind_addr.port,
- assoc->peer.port);
-
+ assoc->peer.port,
+ assoc->hbinterval, assoc->c.sinit_max_instreams,
+ assoc->c.sinit_num_ostreams, assoc->max_retrans,
+ assoc->init_retries, assoc->shutdown_retries,
+ assoc->rtx_data_chunks);
seq_printf(seq, " ");
sctp_seq_dump_local_addrs(seq, epb);
seq_printf(seq, "<-> ");