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/sm_statefuns.c b/net/sctp/sm_statefuns.c
index f2daf61..bee5e2c 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -213,6 +213,7 @@
{
struct sctp_chunk *chunk = arg;
struct sctp_ulpevent *ev;
+ struct net *net;
if (!sctp_vtag_verify_either(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -260,8 +261,9 @@
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
- SCTP_INC_STATS(SCTP_MIB_SHUTDOWNS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_SHUTDOWNS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
@@ -322,7 +324,7 @@
*/
net = sock_net(ep->base.sk);
if (ep == sctp_sk(net->sctp.ctl_sock)->ep) {
- SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTOFBLUES);
return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
}
@@ -369,7 +371,7 @@
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
return SCTP_DISPOSITION_CONSUME;
} else {
return SCTP_DISPOSITION_NOMEM;
@@ -540,7 +542,7 @@
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(sock_net(ep->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
error = SCTP_ERROR_INV_PARAM;
}
}
@@ -559,7 +561,7 @@
if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+ SCTP_INC_STATS(sock_net(ep->base.sk), SCTP_MIB_ABORTEDS);
return sctp_stop_t1_and_abort(commands, error, ECONNREFUSED,
asoc, chunk->transport);
}
@@ -656,7 +658,7 @@
*/
net = sock_net(ep->base.sk);
if (ep == sctp_sk(net->sctp.ctl_sock)->ep) {
- SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTOFBLUES);
return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
}
@@ -809,8 +811,8 @@
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(SCTP_MIB_CURRESTAB);
- SCTP_INC_STATS(SCTP_MIB_PASSIVEESTABS);
+ SCTP_INC_STATS(net, SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_PASSIVEESTABS);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
if (new_asoc->autoclose)
@@ -868,6 +870,7 @@
{
struct sctp_chunk *chunk = arg;
struct sctp_ulpevent *ev;
+ struct net *net;
if (!sctp_vtag_verify(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -897,8 +900,9 @@
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_COOKIE));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
- SCTP_INC_STATS(SCTP_MIB_CURRESTAB);
- SCTP_INC_STATS(SCTP_MIB_ACTIVEESTABS);
+ net = sock_net(ep->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ACTIVEESTABS);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
if (asoc->autoclose)
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START,
@@ -972,13 +976,15 @@
struct sctp_transport *transport = (struct sctp_transport *) arg;
if (asoc->overall_error_count >= asoc->max_retrans) {
+ struct net *net;
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(ep->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
}
@@ -1213,7 +1219,7 @@
goto out;
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT, SCTP_PACKET(pkt));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
/* Discard the rest of the inbound packet. */
sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
@@ -1427,7 +1433,7 @@
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(sock_net(ep->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
retval = SCTP_DISPOSITION_CONSUME;
} else {
retval = SCTP_DISPOSITION_NOMEM;
@@ -1791,7 +1797,7 @@
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(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(sock_net(new_asoc->base.sk), SCTP_MIB_CURRESTAB);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL());
repl = sctp_make_cookie_ack(new_asoc, chunk);
@@ -1883,7 +1889,7 @@
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_COOKIE));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_ESTABLISHED));
- SCTP_INC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_CURRESTAB);
sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START,
SCTP_NULL());
@@ -2417,6 +2423,7 @@
struct sctp_chunk *chunk = arg;
unsigned int len;
__be16 error = SCTP_ERROR_NO_ERROR;
+ struct net *net;
/* See if we have an error cause code in the chunk. */
len = ntohs(chunk->chunk_hdr->length);
@@ -2433,8 +2440,9 @@
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(ECONNRESET));
/* ASSOC_FAILED will DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_PERR(error));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(ep->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
}
@@ -2521,7 +2529,7 @@
SCTP_DEBUG_PRINTK("ABORT received (INIT).\n");
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_ABORTEDS);
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_INIT));
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(sk_err));
@@ -2904,11 +2912,11 @@
break;
case SCTP_IERROR_HIGH_TSN:
case SCTP_IERROR_BAD_STREAM:
- SCTP_INC_STATS(SCTP_MIB_IN_DATA_CHUNK_DISCARDS);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_IN_DATA_CHUNK_DISCARDS);
goto discard_noforce;
case SCTP_IERROR_DUP_TSN:
case SCTP_IERROR_IGNORE_TSN:
- SCTP_INC_STATS(SCTP_MIB_IN_DATA_CHUNK_DISCARDS);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_IN_DATA_CHUNK_DISCARDS);
goto discard_force;
case SCTP_IERROR_NO_DATA:
goto consume;
@@ -3197,7 +3205,7 @@
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
sctp_sf_pdiscard(ep, asoc, type, arg, commands);
return SCTP_DISPOSITION_CONSUME;
@@ -3260,6 +3268,7 @@
struct sctp_chunk *chunk = arg;
struct sctp_chunk *reply;
struct sctp_ulpevent *ev;
+ struct net *net;
if (!sctp_vtag_verify(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -3299,8 +3308,9 @@
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
- SCTP_INC_STATS(SCTP_MIB_SHUTDOWNS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_SHUTDOWNS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(reply));
/* ...and remove all record of the association. */
@@ -3346,8 +3356,10 @@
__u8 *ch_end;
int ootb_shut_ack = 0;
int ootb_cookie_ack = 0;
+ struct net *net;
- SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTOFBLUES);
ch = (sctp_chunkhdr_t *) chunk->chunk_hdr;
do {
@@ -3461,7 +3473,7 @@
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
/* If the chunk length is invalid, we don't want to process
* the reset of the packet.
@@ -3508,7 +3520,7 @@
* packet and the state function that handles OOTB SHUTDOWN_ACK is
* called with a NULL association.
*/
- SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
+ SCTP_INC_STATS(sock_net(ep->base.sk), SCTP_MIB_OUTOFBLUES);
return sctp_sf_shut_8_4_5(ep, NULL, type, arg, commands);
}
@@ -3699,6 +3711,7 @@
*/
if (ADDIP_SERIAL_gte(rcvd_serial, sent_serial + 1) &&
!(asoc->addip_last_asconf)) {
+ struct net *net;
abort = sctp_make_abort(asoc, asconf_ack,
sizeof(sctp_errhdr_t));
if (abort) {
@@ -3716,12 +3729,14 @@
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
}
if ((rcvd_serial == sent_serial) && asoc->addip_last_asconf) {
+ struct net *net;
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));
@@ -3750,8 +3765,9 @@
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
}
@@ -4222,7 +4238,7 @@
void *arg,
sctp_cmd_seq_t *commands)
{
- SCTP_INC_STATS(SCTP_MIB_IN_PKT_DISCARDS);
+ SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_IN_PKT_DISCARDS);
sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
return SCTP_DISPOSITION_CONSUME;
@@ -4315,7 +4331,7 @@
}
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(abort));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
if (asoc->state <= SCTP_STATE_COOKIE_ECHOED) {
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
@@ -4329,7 +4345,7 @@
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
}
} else {
packet = sctp_ootb_pkt_new(net, asoc, chunk);
@@ -4347,10 +4363,10 @@
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
}
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
discard:
sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
@@ -4410,6 +4426,7 @@
struct sctp_chunk *chunk = arg;
struct sctp_paramhdr *param = ext;
struct sctp_chunk *abort = NULL;
+ struct net *net;
if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc))
goto discard;
@@ -4419,15 +4436,16 @@
if (!abort)
goto nomem;
+ net = sock_net(asoc->base.sk);
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(abort));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
discard:
sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
@@ -4757,6 +4775,7 @@
*/
struct sctp_chunk *abort = arg;
sctp_disposition_t retval;
+ struct net *net;
retval = SCTP_DISPOSITION_CONSUME;
@@ -4772,8 +4791,9 @@
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_USER_ABORT));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return retval;
}
@@ -4824,13 +4844,15 @@
void *arg,
sctp_cmd_seq_t *commands)
{
+ struct net *net = sock_net(asoc->base.sk);
+
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
SCTP_TO(SCTP_EVENT_TIMEOUT_T1_INIT));
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
- SCTP_INC_STATS(SCTP_MIB_SHUTDOWNS);
+ SCTP_INC_STATS(net, SCTP_MIB_SHUTDOWNS);
sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
@@ -4886,6 +4908,7 @@
{
struct sctp_chunk *abort = arg;
sctp_disposition_t retval;
+ struct net *net = sock_net(asoc->base.sk);
/* Stop T1-init timer */
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
@@ -4897,7 +4920,7 @@
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
SCTP_STATE(SCTP_STATE_CLOSED));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
/* Even if we can't send the ABORT due to low memory delete the
* TCB. This is a departure from our typical NOMEM handling.
@@ -5318,8 +5341,9 @@
sctp_cmd_seq_t *commands)
{
struct sctp_transport *transport = arg;
+ struct net *net = sock_net(asoc->base.sk);
- SCTP_INC_STATS(SCTP_MIB_T3_RTX_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T3_RTX_EXPIREDS);
if (asoc->overall_error_count >= asoc->max_retrans) {
if (asoc->state == SCTP_STATE_SHUTDOWN_PENDING) {
@@ -5340,8 +5364,8 @@
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
}
}
@@ -5403,7 +5427,8 @@
void *arg,
sctp_cmd_seq_t *commands)
{
- SCTP_INC_STATS(SCTP_MIB_DELAY_SACK_EXPIREDS);
+ struct net *net = sock_net(asoc->base.sk);
+ SCTP_INC_STATS(net, SCTP_MIB_DELAY_SACK_EXPIREDS);
sctp_add_cmd_sf(commands, SCTP_CMD_GEN_SACK, SCTP_FORCE());
return SCTP_DISPOSITION_CONSUME;
}
@@ -5436,9 +5461,10 @@
struct sctp_chunk *repl = NULL;
struct sctp_bind_addr *bp;
int attempts = asoc->init_err_counter + 1;
+ struct net *net = sock_net(asoc->base.sk);
SCTP_DEBUG_PRINTK("Timer T1 expired (INIT).\n");
- SCTP_INC_STATS(SCTP_MIB_T1_INIT_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T1_INIT_EXPIREDS);
if (attempts <= asoc->max_init_attempts) {
bp = (struct sctp_bind_addr *) &asoc->base.bind_addr;
@@ -5496,9 +5522,10 @@
{
struct sctp_chunk *repl = NULL;
int attempts = asoc->init_err_counter + 1;
+ struct net *net = sock_net(asoc->base.sk);
SCTP_DEBUG_PRINTK("Timer T1 expired (COOKIE-ECHO).\n");
- SCTP_INC_STATS(SCTP_MIB_T1_COOKIE_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T1_COOKIE_EXPIREDS);
if (attempts <= asoc->max_init_attempts) {
repl = sctp_make_cookie_echo(asoc, NULL);
@@ -5543,9 +5570,10 @@
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *reply = NULL;
+ struct net *net = sock_net(asoc->base.sk);
SCTP_DEBUG_PRINTK("Timer T2 expired.\n");
- SCTP_INC_STATS(SCTP_MIB_T2_SHUTDOWN_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T2_SHUTDOWN_EXPIREDS);
((struct sctp_association *)asoc)->shutdown_retries++;
@@ -5555,8 +5583,8 @@
/* Note: CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
}
@@ -5613,8 +5641,9 @@
{
struct sctp_chunk *chunk = asoc->addip_last_asconf;
struct sctp_transport *transport = chunk->transport;
+ struct net *net = sock_net(asoc->base.sk);
- SCTP_INC_STATS(SCTP_MIB_T4_RTO_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T4_RTO_EXPIREDS);
/* ADDIP 4.1 B1) Increment the error counters and perform path failure
* detection on the appropriate destination address as defined in
@@ -5639,8 +5668,8 @@
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
}
@@ -5682,9 +5711,10 @@
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *reply = NULL;
+ struct net *net = sock_net(asoc->base.sk);
SCTP_DEBUG_PRINTK("Timer T5 expired.\n");
- SCTP_INC_STATS(SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS);
reply = sctp_make_abort(asoc, NULL, 0);
if (!reply)
@@ -5696,8 +5726,8 @@
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
nomem:
@@ -5716,9 +5746,10 @@
void *arg,
sctp_cmd_seq_t *commands)
{
+ struct net *net = sock_net(asoc->base.sk);
int disposition;
- SCTP_INC_STATS(SCTP_MIB_AUTOCLOSE_EXPIREDS);
+ SCTP_INC_STATS(net, SCTP_MIB_AUTOCLOSE_EXPIREDS);
/* From 9.2 Shutdown of an Association
* Upon receipt of the SHUTDOWN primitive from its upper
@@ -5976,7 +6007,7 @@
sctp_packet_append_chunk(packet, err_chunk);
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
SCTP_PACKET(packet));
- SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
} else
sctp_chunk_free (err_chunk);
}
@@ -5996,6 +6027,7 @@
__u32 tsn;
struct sctp_tsnmap *map = (struct sctp_tsnmap *)&asoc->peer.tsn_map;
struct sock *sk = asoc->base.sk;
+ struct net *net;
u16 ssn;
u16 sid;
u8 ordered = 0;
@@ -6112,6 +6144,7 @@
* No User Data: This error cause is returned to the originator of a
* DATA chunk if a received DATA chunk has no user data.
*/
+ net = sock_net(sk);
if (unlikely(0 == datalen)) {
err = sctp_make_abort_no_data(asoc, chunk, tsn);
if (err) {
@@ -6126,8 +6159,8 @@
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_DATA));
- SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+ SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
return SCTP_IERROR_NO_DATA;
}
@@ -6137,9 +6170,9 @@
* if we renege and the chunk arrives again.
*/
if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
- SCTP_INC_STATS(SCTP_MIB_INUNORDERCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_INUNORDERCHUNKS);
else {
- SCTP_INC_STATS(SCTP_MIB_INORDERCHUNKS);
+ SCTP_INC_STATS(net, SCTP_MIB_INORDERCHUNKS);
ordered = 1;
}