Commit f2b48f2e authored by Sridhar Samudrala's avatar Sridhar Samudrala

[SCTP] sctp mib statistics update/display support.

parent a0065b2f
......@@ -214,6 +214,7 @@ DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
#define SCTP_INC_STATS(field) SNMP_INC_STATS(sctp_statistics, field)
#define SCTP_INC_STATS_BH(field) SNMP_INC_STATS_BH(sctp_statistics, field)
#define SCTP_INC_STATS_USER(field) SNMP_INC_STATS_USER(sctp_statistics, field)
#define SCTP_DEC_STATS(field) SNMP_DEC_STATS(sctp_statistics, field)
/* Determine if this is a valid kernel address. */
static inline int sctp_is_valid_kaddr(unsigned long addr)
......
......@@ -10,7 +10,7 @@ sctp-y := sm_statetable.o sm_statefuns.o sm_sideeffect.o \
inqueue.o outqueue.o ulpqueue.o command.o \
tsnmap.o bind_addr.o socket.o primitive.o \
output.o input.o hashdriver.o sla1.o \
debug.o ssnmap.o
debug.o ssnmap.o proc.o
ifeq ($(CONFIG_SCTP_ADLER32), y)
sctp-y += adler32.o
......
......@@ -795,6 +795,8 @@ static void sctp_assoc_bh_rcv(sctp_association_t *asoc)
*/
if (sctp_chunk_is_data(chunk))
asoc->peer.last_data_from = chunk->transport;
else
SCTP_INC_STATS(SctpInCtrlChunks);
if (chunk->transport)
chunk->transport->last_time_heard = jiffies;
......
......@@ -369,6 +369,8 @@ static void sctp_endpoint_bh_rcv(sctp_endpoint_t *ep)
*/
if (asoc && sctp_chunk_is_data(chunk))
asoc->peer.last_data_from = chunk->transport;
else
SCTP_INC_STATS(SctpInCtrlChunks);
if (chunk->transport)
chunk->transport->last_time_heard = jiffies;
......
......@@ -90,6 +90,7 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb)
if (val != cmp) {
/* CRC failure, dump it. */
SCTP_INC_STATS_BH(SctpChecksumErrors);
return -1;
}
return 0;
......@@ -115,6 +116,8 @@ int sctp_rcv(struct sk_buff *skb)
if (skb->pkt_type!=PACKET_HOST)
goto discard_it;
SCTP_INC_STATS_BH(SctpInSCTPPacks);
sh = (struct sctphdr *) skb->h.raw;
/* Pull up the IP and SCTP headers. */
......@@ -160,9 +163,11 @@ int sctp_rcv(struct sk_buff *skb)
*/
if (!asoc) {
ep = __sctp_rcv_lookup_endpoint(&dest);
if (sctp_rcv_ootb(skb))
if (sctp_rcv_ootb(skb)) {
SCTP_INC_STATS_BH(SctpOutOfBlues);
goto discard_release;
}
}
/* Retrieve the common input handling substructure. */
rcvr = asoc ? &asoc->base : &ep->base;
......
......@@ -132,6 +132,8 @@ static inline int sctp_v6_xmit(struct sk_buff *skb,
__FUNCTION__, skb, skb->len, NIP6(fl.fl6_src),
NIP6(fl.fl6_dst));
SCTP_INC_STATS(SctpOutSCTPPacks);
return ip6_xmit(sk, skb, &fl, np->opt);
}
......
......@@ -193,11 +193,17 @@ int sctp_outq_tail(struct sctp_outq *q, sctp_chunk_t *chunk)
: "Illegal Chunk");
skb_queue_tail(&q->out, (struct sk_buff *) chunk);
if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
SCTP_INC_STATS(SctpOutUnorderChunks);
else
SCTP_INC_STATS(SctpOutOrderChunks);
q->empty = 0;
break;
};
} else
} else {
skb_queue_tail(&q->control, (struct sk_buff *) chunk);
SCTP_INC_STATS(SctpOutCtrlChunks);
}
if (error < 0)
return error;
......
/* SCTP kernel reference Implementation
* Copyright (c) 2003 International Business Machines, Corp.
*
* This file is part of the SCTP kernel reference Implementation
*
* The SCTP reference implementation is free software;
* you can redistribute it and/or modify it under the terms of
* the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* The SCTP reference implementation is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied
* ************************
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU CC; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Please send any bug reports or fixes you make to the
* email address(es):
* lksctp developers <lksctp-developers@lists.sourceforge.net>
*
* Or submit a bug report through the following website:
* http://www.sf.net/projects/lksctp
*
* Written or modified by:
* Sridhar Samudrala <sri@us.ibm.com>
*
* Any bugs reported given to us we will try to fix... any fixes shared will
* be incorporated into the next SCTP release.
*/
#include <linux/types.h>
#include <linux/seq_file.h>
#include <net/sctp/sctp.h>
static char *sctp_snmp_list[] = {
#define SCTP_SNMP_ENTRY(x) #x
SCTP_SNMP_ENTRY(SctpCurrEstab),
SCTP_SNMP_ENTRY(SctpActiveEstabs),
SCTP_SNMP_ENTRY(SctpPassiveEstabs),
SCTP_SNMP_ENTRY(SctpAborteds),
SCTP_SNMP_ENTRY(SctpShutdowns),
SCTP_SNMP_ENTRY(SctpOutOfBlues),
SCTP_SNMP_ENTRY(SctpChecksumErrors),
SCTP_SNMP_ENTRY(SctpOutCtrlChunks),
SCTP_SNMP_ENTRY(SctpOutOrderChunks),
SCTP_SNMP_ENTRY(SctpOutUnorderChunks),
SCTP_SNMP_ENTRY(SctpInCtrlChunks),
SCTP_SNMP_ENTRY(SctpInOrderChunks),
SCTP_SNMP_ENTRY(SctpInUnorderChunks),
SCTP_SNMP_ENTRY(SctpFragUsrMsgs),
SCTP_SNMP_ENTRY(SctpReasmUsrMsgs),
SCTP_SNMP_ENTRY(SctpOutSCTPPacks),
SCTP_SNMP_ENTRY(SctpInSCTPPacks),
#undef SCTP_SNMP_ENTRY
};
/* Return the current value of a particular entry in the mib by adding its
* per cpu counters.
*/
static unsigned long
fold_field(void *mib[], int nr)
{
unsigned long res = 0;
int i;
for (i = 0; i < NR_CPUS; i++) {
if (!cpu_possible(i))
continue;
res +=
*((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) +
sizeof (unsigned long) * nr));
res +=
*((unsigned long *) (((void *) per_cpu_ptr(mib[1], i)) +
sizeof (unsigned long) * nr));
}
return res;
}
/* Display sctp snmp mib statistics(/proc/net/sctp/snmp). */
static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
{
int i;
for (i = 0; i < sizeof(sctp_snmp_list) / sizeof(char *); i++)
seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i],
fold_field((void **)sctp_statistics, i));
return 0;
}
/* Initialize the seq file operations for 'snmp' object. */
static int sctp_snmp_seq_open(struct inode *inode, struct file *file)
{
return single_open(file, sctp_snmp_seq_show, NULL);
}
static struct file_operations sctp_snmp_seq_fops = {
.open = sctp_snmp_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* Set up the proc fs entry for 'snmp' object. */
int __init sctp_snmp_proc_init(void)
{
struct proc_dir_entry *p;
p = create_proc_entry("snmp", S_IRUGO, proc_net_sctp);
if (!p)
return -ENOMEM;
p->proc_fops = &sctp_snmp_seq_fops;
return 0;
}
/* Cleanup the proc fs entry for 'snmp' object. */
void sctp_snmp_proc_exit(void)
{
remove_proc_entry("snmp", proc_net_sctp);
}
......@@ -75,6 +75,9 @@ static struct sctp_af *sctp_af_v6_specific;
extern struct net_proto_family inet_family_ops;
extern int sctp_snmp_proc_init(void);
extern int sctp_snmp_proc_exit(void);
/* Return the address of the control sock. */
struct sock *sctp_get_ctl_sock(void)
{
......@@ -82,21 +85,32 @@ struct sock *sctp_get_ctl_sock(void)
}
/* Set up the proc fs entry for the SCTP protocol. */
__init void sctp_proc_init(void)
__init int sctp_proc_init(void)
{
int rc = 0;
if (!proc_net_sctp) {
struct proc_dir_entry *ent;
ent = proc_mkdir("net/sctp", 0);
if (ent) {
ent->owner = THIS_MODULE;
proc_net_sctp = ent;
} else
rc = -ENOMEM;
}
}
if (sctp_snmp_proc_init())
rc = -ENOMEM;
return rc;
}
/* Clean up the proc fs entry for the SCTP protocol. */
void sctp_proc_exit(void)
{
sctp_snmp_proc_exit();
if (proc_net_sctp) {
proc_net_sctp = NULL;
remove_proc_entry("net/sctp", 0);
......@@ -628,6 +642,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
NIPQUAD(((struct rtable *)skb->dst)->rt_src),
NIPQUAD(((struct rtable *)skb->dst)->rt_dst));
SCTP_INC_STATS(SctpOutSCTPPacks);
return ip_queue_xmit(skb, ipfragok);
}
......
......@@ -1180,6 +1180,9 @@ int sctp_datachunks_from_user(sctp_association_t *asoc,
over = msg_len % max;
offset = 0;
if (whole && over)
SCTP_INC_STATS_USER(SctpFragUsrMsgs);
/* Create chunks for all the full sized DATA chunks. */
for (i=0, len=first_len; i < whole; i++) {
frag = SCTP_DATA_MIDDLE_FRAG;
......
......@@ -146,6 +146,9 @@ sctp_disposition_t sctp_sf_do_4_C(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpShutdowns);
SCTP_DEC_STATS(SctpCurrEstab);
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
return SCTP_DISPOSITION_DELETE_TCB;
......@@ -223,6 +226,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(const sctp_endpoint_t *ep,
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
return SCTP_DISPOSITION_CONSUME;
} else {
return SCTP_DISPOSITION_NOMEM;
......@@ -379,6 +383,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(reply));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpAborteds);
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
return SCTP_DISPOSITION_DELETE_TCB;
}
......@@ -388,6 +393,9 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const sctp_endpoint_t *ep,
if (!sctp_verify_init(asoc, chunk->chunk_hdr->type,
(sctp_init_chunk_t *)chunk->chunk_hdr, chunk,
&err_chunk)) {
SCTP_INC_STATS(SctpAborteds);
/* This chunk contains fatal error. It is to be discarded.
* Send an ABORT, with causes if there is any.
*/
......@@ -403,6 +411,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const sctp_endpoint_t *ep,
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB,
......@@ -557,6 +566,8 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC, SCTP_ASOC(new_asoc));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
SCTP_INC_STATS(SctpCurrEstab);
SCTP_INC_STATS(SctpPassiveEstabs);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
if (new_asoc->autoclose)
......@@ -648,6 +659,8 @@ sctp_disposition_t sctp_sf_do_5_1E_ca(const sctp_endpoint_t *ep,
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_COOKIE));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
SCTP_INC_STATS(SctpCurrEstab);
SCTP_INC_STATS(SctpActiveEstabs);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
if (asoc->autoclose)
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START,
......@@ -719,6 +732,8 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(const sctp_endpoint_t *ep,
if (asoc->overall_error_count >= asoc->overall_error_threshold) {
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_DEC_STATS(SctpCurrEstab);
return SCTP_DISPOSITION_DELETE_TCB;
}
......@@ -929,6 +944,8 @@ static int sctp_sf_send_restart_abort(union sctp_addr *ssa,
goto out;
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT, SCTP_PACKET(pkt));
SCTP_INC_STATS(SctpOutCtrlChunks);
/* Discard the rest of the inbound packet. */
sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
......@@ -1125,6 +1142,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
retval = SCTP_DISPOSITION_CONSUME;
} else {
retval = SCTP_DISPOSITION_NOMEM;
......@@ -1436,6 +1454,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_b(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_UPDATE_ASSOC, SCTP_ASOC(new_asoc));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
SCTP_INC_STATS(SctpCurrEstab);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
repl = sctp_make_cookie_ack(new_asoc, chunk);
......@@ -1519,6 +1538,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_d(const sctp_endpoint_t *ep,
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_COOKIE));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
SCTP_INC_STATS(SctpCurrEstab);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START,
SCTP_NULL());
......@@ -1925,6 +1945,8 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const sctp_endpoint_t *ep,
/* ASSOC_FAILED will DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_DEC_STATS(SctpCurrEstab);
/* BUG? This does not look complete... */
return SCTP_DISPOSITION_ABORT;
......@@ -1948,6 +1970,7 @@ sctp_disposition_t sctp_sf_cookie_wait_abort(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpAborteds);
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_INIT));
......@@ -2332,6 +2355,8 @@ sctp_disposition_t sctp_sf_eat_data_6_2(const sctp_endpoint_t *ep,
*/
sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_INC_STATS(SctpCurrEstab);
return SCTP_DISPOSITION_CONSUME;
}
......@@ -2340,6 +2365,11 @@ sctp_disposition_t sctp_sf_eat_data_6_2(const sctp_endpoint_t *ep,
/* Record the fact that we have received this TSN. */
sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
SCTP_INC_STATS(SctpInUnorderChunks);
else
SCTP_INC_STATS(SctpInOrderChunks);
/* RFC 2960 6.5 Stream Identifier and Stream Sequence Number
*
* If an endpoint receive a DATA chunk with an invalid stream
......@@ -2536,6 +2566,8 @@ sctp_disposition_t sctp_sf_eat_data_fast_4_4(const sctp_endpoint_t *ep,
*/
sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_INC_STATS(SctpCurrEstab);
return SCTP_DISPOSITION_CONSUME;
}
......@@ -2544,6 +2576,11 @@ sctp_disposition_t sctp_sf_eat_data_fast_4_4(const sctp_endpoint_t *ep,
/* Record the fact that we have received this TSN. */
sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
SCTP_INC_STATS(SctpInUnorderChunks);
else
SCTP_INC_STATS(SctpInOrderChunks);
/* RFC 2960 6.5 Stream Identifier and Stream Sequence Number
*
* If an endpoint receive a DATA chunk with an invalid stream
......@@ -2705,6 +2742,8 @@ sctp_disposition_t sctp_sf_tabort_8_4_8(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
return SCTP_DISPOSITION_CONSUME;
}
......@@ -2794,6 +2833,8 @@ sctp_disposition_t sctp_sf_do_9_2_final(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpShutdowns);
SCTP_DEC_STATS(SctpCurrEstab);
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(reply));
/* ...and remove all record of the association. */
......@@ -2834,6 +2875,8 @@ sctp_disposition_t sctp_sf_ootb(const sctp_endpoint_t *ep,
__u8 *ch_end;
int ootb_shut_ack = 0;
SCTP_INC_STATS(SctpOutOfBlues);
ch = (sctp_chunkhdr_t *) chunk->chunk_hdr;
do {
ch_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
......@@ -2901,6 +2944,8 @@ sctp_disposition_t sctp_sf_shut_8_4_5(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
return SCTP_DISPOSITION_CONSUME;
}
......@@ -3472,6 +3517,10 @@ sctp_disposition_t sctp_sf_do_9_1_prm_abort(const sctp_endpoint_t *ep,
/* Delete the established association. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_DEC_STATS(SctpCurrEstab);
return retval;
}
......@@ -3527,6 +3576,8 @@ sctp_disposition_t sctp_sf_cookie_wait_prm_shutdown(
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpShutdowns);
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
return SCTP_DISPOSITION_DELETE_TCB;
......@@ -3597,6 +3648,8 @@ sctp_disposition_t sctp_sf_cookie_wait_prm_abort(const sctp_endpoint_t *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
SCTP_INC_STATS(SctpAborteds);
/* Even if we can't send the ABORT due to low memory delete the
* TCB. This is a departure from our typical NOMEM handling.
*/
......@@ -3929,6 +3982,8 @@ sctp_disposition_t sctp_sf_do_6_3_3_rtx(const sctp_endpoint_t *ep,
if (asoc->overall_error_count >= asoc->overall_error_threshold) {
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_DEC_STATS(SctpCurrEstab);
return SCTP_DISPOSITION_DELETE_TCB;
}
......@@ -4096,6 +4151,8 @@ sctp_disposition_t sctp_sf_t2_timer_expire(const sctp_endpoint_t *ep,
if (asoc->overall_error_count >= asoc->overall_error_threshold) {
/* Note: CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_NULL());
SCTP_INC_STATS(SctpAborteds);
SCTP_DEC_STATS(SctpCurrEstab);
return SCTP_DISPOSITION_DELETE_TCB;
}
......@@ -4401,6 +4458,7 @@ void sctp_send_stale_cookie_err(const sctp_endpoint_t *ep,
sctp_packet_append_chunk(packet, err_chunk);
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
SCTP_INC_STATS(SctpOutCtrlChunks);
} else
sctp_free_chunk (err_chunk);
}
......
......@@ -266,6 +266,8 @@ static inline struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff *
event = (sctp_ulpevent_t *) f_frag->cb;
SCTP_INC_STATS(SctpReasmUsrMsgs);
return event;
}
......
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