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Code Issues Releases Activity

1) Move per John Baldwin to mp_maxid

Browse Source 
2) Some signed/unsigned errors found by Mac OS compiler (from Michael)
3) a couple of copyright updates on the effected files.

MFC after:	3 months
This commit is contained in:
Randall Stewart 2011-02-03 19:22:21 +00:00
parent a153864056
commit dec0177df6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=218232
7 changed files with 37 additions and 22 deletions
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5
sys/netinet/sctp_asconf.c
View File

@ -1,5 +1,8 @@
/*-
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
* Michael Tuexen, tuexen@fh-muenster.de
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -1348,7 +1351,7 @@ sctp_asconf_queue_mgmt(struct sctp_tcb *stcb, struct sctp_ifa *ifa,
TAILQ_INSERT_TAIL(&stcb->asoc.asconf_queue, aa, next);
#ifdef SCTP_DEBUG
if (SCTP_BASE_SYSCTL(sctp_debug_on) && SCTP_DEBUG_ASCONF2) {
if (SCTP_BASE_SYSCTL(sctp_debug_on) & SCTP_DEBUG_ASCONF2) {
if (type == SCTP_ADD_IP_ADDRESS) {
SCTP_PRINTF("asconf_queue_mgmt: inserted asconf ADD_IP_ADDRESS: ");
SCTPDBG_ADDR(SCTP_DEBUG_ASCONF2, sa);

8
sys/netinet/sctp_cc_functions.c
View File

@ -1,5 +1,8 @@
/*-
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
* Michael Tuexen, tuexen@fh-muenster.de
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -375,8 +378,6 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
}
} else {
/* We are in congestion avoidance */
uint32_t incr;
/*
* Add to pba
*/
@ -514,7 +515,8 @@ sctp_cwnd_update_after_packet_dropped(struct sctp_tcb *stcb,
uint32_t * bottle_bw, uint32_t * on_queue)
{
uint32_t bw_avail;
int rtt, incr;
int rtt;
unsigned int incr;
int old_cwnd = net->cwnd;
/* need real RTT for this calc */

11
sys/netinet/sctp_constants.h
View File

@ -1,5 +1,8 @@
/*-
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
* Michael Tuexen, tuexen@fh-muenster.de
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -915,11 +918,11 @@ __FBSDID("$FreeBSD$");
/* modular comparison */
/* See RFC 1982 for details. */
#define SCTP_SSN_GT(a, b) (((a < b) && ((b - a) > (1<<15))) || \
((a > b) && ((a - b) < (1<<15))))
#define SCTP_SSN_GT(a, b) (((a < b) && ((uint16_t)(b - a) > (1U<<15))) || \
((a > b) && ((uint16_t)(a - b) < (1U<<15))))
#define SCTP_SSN_GE(a, b) (SCTP_SSN_GT(a, b) || (a == b))
#define SCTP_TSN_GT(a, b) (((a < b) && ((b - a) > (1<<31))) || \
((a > b) && ((a - b) < (1<<31))))
#define SCTP_TSN_GT(a, b) (((a < b) && ((uint32_t)(b - a) > (1U<<31))) || \
((a > b) && ((uint32_t)(a - b) < (1U<<31))))
#define SCTP_TSN_GE(a, b) (SCTP_TSN_GT(a, b) || (a == b))
/* Mapping array manipulation routines */

9
sys/netinet/sctp_input.c
View File

@ -1,5 +1,8 @@
/*-
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
* Michael Tuexen, tuexen@fh-muenster.de
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -2918,7 +2921,7 @@ sctp_handle_ecn_echo(struct sctp_ecne_chunk *cp,
uint8_t override_bit = 0;
uint32_t tsn, window_data_tsn;
int len;
int pkt_cnt;
unsigned int pkt_cnt;
len = ntohs(cp->ch.chunk_length);
if ((len != sizeof(struct sctp_ecne_chunk)) &&
@ -5933,7 +5936,7 @@ sctp_input(struct mbuf *m, int off)
int offset;
int cpu_to_use;
if (mp_ncpus > 1) {
if (mp_maxid > 1) {
ip = mtod(m, struct ip *);
offset = off + sizeof(*sh);
if (SCTP_BUF_LEN(m) < offset) {
@ -5944,7 +5947,7 @@ sctp_input(struct mbuf *m, int off)
ip = mtod(m, struct ip *);
}
sh = (struct sctphdr *)((caddr_t)ip + off);
cpu_to_use = ntohl(sh->v_tag) % mp_ncpus;
cpu_to_use = ntohl(sh->v_tag) % mp_maxid;
sctp_queue_to_mcore(m, off, cpu_to_use);
return;
}

10
sys/netinet/sctp_output.c
View File

@ -1,5 +1,8 @@
/*-
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
* Michael Tuexen, tuexen@fh-muenster.de
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -9311,14 +9314,15 @@ sctp_chunk_output(struct sctp_inpcb *inp,
*/
struct sctp_association *asoc;
struct sctp_nets *net;
int error = 0, num_out = 0, tot_out = 0, ret = 0, reason_code = 0,
burst_cnt = 0;
int error = 0, num_out = 0, tot_out = 0, ret = 0, reason_code = 0;
unsigned int burst_cnt = 0;
struct timeval now;
int now_filled = 0;
int nagle_on = 0;
int frag_point = sctp_get_frag_point(stcb, &stcb->asoc);
int un_sent = 0;
int fr_done, tot_frs = 0;
int fr_done;
unsigned int tot_frs = 0;
asoc = &stcb->asoc;
if (from_where == SCTP_OUTPUT_FROM_USR_SEND) {

14
sys/netinet/sctp_pcb.c
View File

@ -5549,27 +5549,27 @@ sctp_startup_mcore_threads(void)
{
int i;
if (mp_ncpus == 1)
if (mp_maxid == 1)
return;
SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
(mp_ncpus * sizeof(struct sctp_mcore_ctrl)),
(mp_maxid * sizeof(struct sctp_mcore_ctrl)),
SCTP_M_MCORE);
if (sctp_mcore_workers == NULL) {
/* TSNH I hope */
return;
}
memset(sctp_mcore_workers, 0, (mp_ncpus *
memset(sctp_mcore_workers, 0, (mp_maxid *
sizeof(struct sctp_mcore_ctrl)));
/* Init the structures */
for (i = 0; i < mp_ncpus; i++) {
for (i = 0; i < mp_maxid; i++) {
TAILQ_INIT(&sctp_mcore_workers[i].que);
SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
sctp_mcore_workers[i].cpuid = i;
}
/* Now start them all */
for (i = 0; i < mp_ncpus; i++) {
for (i = 0; i < mp_maxid; i++) {
(void)kproc_create(sctp_mcore_thread,
(void *)&sctp_mcore_workers[i],
&sctp_mcore_workers[i].thread_proc,
@ -5604,12 +5604,12 @@ sctp_pcb_init()
#endif
#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
SCTP_MALLOC(SCTP_BASE_STATS, struct sctpstat *,
(mp_ncpus * sizeof(struct sctpstat)),
(mp_maxid * sizeof(struct sctpstat)),
SCTP_M_MCORE);
#endif
(void)SCTP_GETTIME_TIMEVAL(&tv);
#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_ncpus));
bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_maxid));
SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_sec = (uint32_t) tv.tv_sec;
SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_usec = (uint32_t) tv.tv_usec;
#else

2
sys/netinet/sctp_sysctl.c
View File

@ -664,7 +664,7 @@ sysctl_stat_get(SYSCTL_HANDLER_ARGS)
return (EINVAL);
}
memset(&sb, 0, sizeof(sb));
for (cpu = 0; cpu < mp_ncpus; cpu++) {
for (cpu = 0; cpu < mp_maxid; cpu++) {
sarry = &SCTP_BASE_STATS[cpu];
if (sarry->sctps_discontinuitytime.tv_sec > sb.sctps_discontinuitytime.tv_sec) {
sb.sctps_discontinuitytime.tv_sec = sarry->sctps_discontinuitytime.tv_sec;