sctp: Make the mib per network namespace
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index e7aa177c..072bf6a 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -299,6 +299,7 @@
/* Put a new chunk in an sctp_outq. */
int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk)
{
+ struct net *net = sock_net(q->asoc->base.sk);
int error = 0;
SCTP_DEBUG_PRINTK("sctp_outq_tail(%p, %p[%s])\n",
@@ -337,15 +338,15 @@
sctp_outq_tail_data(q, chunk);
if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
- SCTP_INC_STATS(SCTP_MIB_OUTUNORDERCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTUNORDERCHUNKS);
else
- SCTP_INC_STATS(SCTP_MIB_OUTORDERCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTORDERCHUNKS);
q->empty = 0;
break;
}
} else {
list_add_tail(&chunk->list, &q->control_chunk_list);
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
}
if (error < 0)
@@ -478,11 +479,12 @@
void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport,
sctp_retransmit_reason_t reason)
{
+ struct net *net = sock_net(q->asoc->base.sk);
int error = 0;
switch(reason) {
case SCTP_RTXR_T3_RTX:
- SCTP_INC_STATS(SCTP_MIB_T3_RETRANSMITS);
+ SCTP_INC_STATS(net, SCTP_MIB_T3_RETRANSMITS);
sctp_transport_lower_cwnd(transport, SCTP_LOWER_CWND_T3_RTX);
/* Update the retran path if the T3-rtx timer has expired for
* the current retran path.
@@ -493,15 +495,15 @@
transport->asoc->unack_data;
break;
case SCTP_RTXR_FAST_RTX:
- SCTP_INC_STATS(SCTP_MIB_FAST_RETRANSMITS);
+ SCTP_INC_STATS(net, SCTP_MIB_FAST_RETRANSMITS);
sctp_transport_lower_cwnd(transport, SCTP_LOWER_CWND_FAST_RTX);
q->fast_rtx = 1;
break;
case SCTP_RTXR_PMTUD:
- SCTP_INC_STATS(SCTP_MIB_PMTUD_RETRANSMITS);
+ SCTP_INC_STATS(net, SCTP_MIB_PMTUD_RETRANSMITS);
break;
case SCTP_RTXR_T1_RTX:
- SCTP_INC_STATS(SCTP_MIB_T1_RETRANSMITS);
+ SCTP_INC_STATS(net, SCTP_MIB_T1_RETRANSMITS);
transport->asoc->init_retries++;
break;
default:
@@ -1914,6 +1916,6 @@
if (ftsn_chunk) {
list_add_tail(&ftsn_chunk->list, &q->control_chunk_list);
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
}
}