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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (28 commits)
  [NET_SCHED] sch_htb: htb_requeue fix
  [IPV6]: Replace using the magic constant "1024" with IP6_RT_PRIO_USER for fc_metric.
  starfire: secton fix
  via-velocity: section fix
  natsemi: section fix
  typhoon: section fix
  isdn: fix section mismatch warning for ISACVer
  isdn: fix section mismatch warnings from hisax_cs_setup_card
  isdn: fix section mismatch warnings in isac.c and isar.c
  isdn: fix section mismatch warning in hfc_sx.c
  [PKT_SCHED] ematch: tcf_em_destroy robustness
  [PKT_SCHED]: deinline functions in meta match
  [SCTP]: Convert sctp_dbg_objcnt to seq files.
  [SCTP]: Use snmp_fold_field instead of a homebrew analogue.
  [IGMP]: Optimize kfree_skb in igmp_rcv.
  [KEY]: Convert net/pfkey to use seq files.
  [KEY]: Clean up proc files creation a bit.
  pppol2tp: fix printk warnings
  bnx2: section fix
  bnx2x: section fix
  ...
This commit is contained in:
Linus Torvalds 2008-02-10 00:04:35 -08:00
commit 25f6663006
56 changed files with 375 additions and 327 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/isdn/hisax/avm_a1p.c
View File

@ -213,8 +213,7 @@ AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
return 0;
}
int
setup_avm_a1_pcmcia(struct IsdnCard *card)
int __devinit setup_avm_a1_pcmcia(struct IsdnCard *card)
{
u_char model, vers;
struct IsdnCardState *cs = card->cs;

7
drivers/isdn/hisax/config.c
View File

@ -847,7 +847,7 @@ static int init_card(struct IsdnCardState *cs)
return 3;
}
static int hisax_cs_setup_card(struct IsdnCard *card)
static int __devinit hisax_cs_setup_card(struct IsdnCard *card)
{
int ret;
@ -1166,7 +1166,10 @@ outf_cs:
return 0;
}
static int checkcard(int cardnr, char *id, int *busy_flag, struct module *lockowner)
/* Used from an exported function but calls __devinit functions.
* Tell modpost not to warn (__ref)
*/
static int __ref checkcard(int cardnr, char *id, int *busy_flag, struct module *lockowner)
{
int ret;
struct IsdnCard *card = cards + cardnr;

3
drivers/isdn/hisax/hfc_sx.c
View File

@ -1330,8 +1330,7 @@ hfcsx_bh(struct work_struct *work)
/********************************/
/* called for card init message */
/********************************/
static void __devinit
inithfcsx(struct IsdnCardState *cs)
static void inithfcsx(struct IsdnCardState *cs)
{
cs->setstack_d = setstack_hfcsx;
cs->BC_Send_Data = &hfcsx_send_data;

9
drivers/isdn/hisax/isac.c
View File

@ -27,8 +27,7 @@ static char *ISACVer[] __devinitdata =
{"2086/2186 V1.1", "2085 B1", "2085 B2",
"2085 V2.3"};
void
ISACVersion(struct IsdnCardState *cs, char *s)
void __devinit ISACVersion(struct IsdnCardState *cs, char *s)
{
int val;
@ -616,8 +615,7 @@ dbusy_timer_handler(struct IsdnCardState *cs)
}
}
void __devinit
initisac(struct IsdnCardState *cs)
void initisac(struct IsdnCardState *cs)
{
cs->setstack_d = setstack_isac;
cs->DC_Close = DC_Close_isac;
@ -648,8 +646,7 @@ initisac(struct IsdnCardState *cs)
cs->writeisac(cs, ISAC_MASK, 0x0);
}
void __devinit
clear_pending_isac_ints(struct IsdnCardState *cs)
void clear_pending_isac_ints(struct IsdnCardState *cs)
{
int val, eval;

3
drivers/isdn/hisax/isar.c
View File

@ -1894,8 +1894,7 @@ isar_auxcmd(struct IsdnCardState *cs, isdn_ctrl *ic) {
return(0);
}
void __devinit
initisar(struct IsdnCardState *cs)
void initisar(struct IsdnCardState *cs)
{
cs->bcs[0].BC_SetStack = setstack_isar;
cs->bcs[1].BC_SetStack = setstack_isar;

4
drivers/net/bnx2.c
View File

@ -64,7 +64,7 @@
/* Time in jiffies before concluding the transmitter is hung. */
#define TX_TIMEOUT (5*HZ)
static const char version[] __devinitdata =
static char version[] __devinitdata =
"Broadcom NetXtreme II Gigabit Ethernet Driver " DRV_MODULE_NAME " v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Michael Chan <mchan@broadcom.com>");
@ -90,7 +90,7 @@ typedef enum {
} board_t;
/* indexed by board_t, above */
static const struct {
static struct {
char *name;
} board_info[] __devinitdata = {
{ "Broadcom NetXtreme II BCM5706 1000Base-T" },

4
drivers/net/bnx2x.c
View File

@ -70,7 +70,7 @@
/* Time in jiffies before concluding the transmitter is hung. */
#define TX_TIMEOUT (5*HZ)
static const char version[] __devinitdata =
static char version[] __devinitdata =
"Broadcom NetXtreme II 577xx 10Gigabit Ethernet Driver "
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@ -107,7 +107,7 @@ enum bnx2x_board_type {
};
/* indexed by board_t, above */
static const struct {
static struct {
char *name;
} board_info[] __devinitdata = {
{ "Broadcom NetXtreme II BCM57710 XGb" }

6
drivers/net/natsemi.c
View File

@ -127,7 +127,7 @@ static int full_duplex[MAX_UNITS];
#define NATSEMI_RX_LIMIT 2046 /* maximum supported by hardware */
/* These identify the driver base version and may not be removed. */
static const char version[] __devinitdata =
static char version[] __devinitdata =
KERN_INFO DRV_NAME " dp8381x driver, version "
DRV_VERSION ", " DRV_RELDATE "\n"
KERN_INFO " originally by Donald Becker <becker@scyld.com>\n"
@ -238,7 +238,7 @@ enum {
};
/* array of board data directly indexed by pci_tbl[x].driver_data */
static const struct {
static struct {
const char *name;
unsigned long flags;
unsigned int eeprom_size;
@ -247,7 +247,7 @@ static const struct {
{ "NatSemi DP8381[56]", 0, 24 },
};
static const struct pci_device_id natsemi_pci_tbl[] __devinitdata = {
static struct pci_device_id natsemi_pci_tbl[] __devinitdata = {
{ PCI_VENDOR_ID_NS, 0x0020, 0x12d9, 0x000c, 0, 0, 0 },
{ PCI_VENDOR_ID_NS, 0x0020, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
{ } /* terminate list */

22
drivers/net/pppol2tp.c
View File

@ -2289,10 +2289,12 @@ static void pppol2tp_seq_tunnel_show(struct seq_file *m, void *v)
atomic_read(&tunnel->ref_count) - 1);
seq_printf(m, " %08x %llu/%llu/%llu %llu/%llu/%llu\n",
tunnel->debug,
tunnel->stats.tx_packets, tunnel->stats.tx_bytes,
tunnel->stats.tx_errors,
tunnel->stats.rx_packets, tunnel->stats.rx_bytes,
tunnel->stats.rx_errors);
(unsigned long long)tunnel->stats.tx_packets,
(unsigned long long)tunnel->stats.tx_bytes,
(unsigned long long)tunnel->stats.tx_errors,
(unsigned long long)tunnel->stats.rx_packets,
(unsigned long long)tunnel->stats.rx_bytes,
(unsigned long long)tunnel->stats.rx_errors);
}
static void pppol2tp_seq_session_show(struct seq_file *m, void *v)
@ -2320,12 +2322,12 @@ static void pppol2tp_seq_session_show(struct seq_file *m, void *v)
jiffies_to_msecs(session->reorder_timeout));
seq_printf(m, " %hu/%hu %llu/%llu/%llu %llu/%llu/%llu\n",
session->nr, session->ns,
session->stats.tx_packets,
session->stats.tx_bytes,
session->stats.tx_errors,
session->stats.rx_packets,
session->stats.rx_bytes,
session->stats.rx_errors);
(unsigned long long)session->stats.tx_packets,
(unsigned long long)session->stats.tx_bytes,
(unsigned long long)session->stats.tx_errors,
(unsigned long long)session->stats.rx_packets,
(unsigned long long)session->stats.rx_bytes,
(unsigned long long)session->stats.rx_errors);
}
static int pppol2tp_seq_show(struct seq_file *m, void *v)

2
drivers/net/starfire.c
View File

@ -216,7 +216,7 @@ do { \
/* These identify the driver base version and may not be removed. */
static const char version[] __devinitdata =
static char version[] =
KERN_INFO "starfire.c:v1.03 7/26/2000 Written by Donald Becker <becker@scyld.com>\n"
KERN_INFO " (unofficial 2.2/2.4 kernel port, version " DRV_VERSION ", " DRV_RELDATE ")\n";

4
drivers/net/typhoon.c
View File

@ -134,7 +134,7 @@ static const int multicast_filter_limit = 32;
#include "typhoon.h"
#include "typhoon-firmware.h"
static const char version[] __devinitdata =
static char version[] __devinitdata =
"typhoon.c: version " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("David Dillow <dave@thedillows.org>");
@ -178,7 +178,7 @@ enum typhoon_cards {
};
/* directly indexed by enum typhoon_cards, above */
static const struct typhoon_card_info typhoon_card_info[] __devinitdata = {
static struct typhoon_card_info typhoon_card_info[] __devinitdata = {
{ "3Com Typhoon (3C990-TX)",
TYPHOON_CRYPTO_NONE},
{ "3Com Typhoon (3CR990-TX-95)",

2
drivers/net/via-velocity.c
View File

@ -440,7 +440,7 @@ static void velocity_unregister_notifier(void)
* Internal board variants. At the moment we have only one
*/
static const struct velocity_info_tbl chip_info_table[] __devinitdata = {
static struct velocity_info_tbl chip_info_table[] = {
{CHIP_TYPE_VT6110, "VIA Networking Velocity Family Gigabit Ethernet Adapter", 1, 0x00FFFFFFUL},
{ }
};

4
include/linux/sctp.h
View File

@ -10,13 +10,13 @@
*
* Various protocol defined structures.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/auth.h
View File

@ -1,15 +1,15 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright 2007 Hewlett-Packard Development Company, L.P.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/command.h
View File

@ -1,18 +1,18 @@
/* SCTP kernel reference Implementation
/* SCTP kernel Implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (C) 1999-2001 Cisco, Motorola
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These are the definitions needed for the command object.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/constants.h
View File

@ -1,18 +1,18 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/sctp.h
View File

@ -1,20 +1,20 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2003 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The base lksctp header.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/sm.h
View File

@ -1,20 +1,20 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These are definitions needed by the state machine.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/structs.h
View File

@ -1,18 +1,18 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/tsnmap.h
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These are the definitions needed for the tsnmap type. The tsnmap is used
* to track out of order TSNs received.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/ulpevent.h
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -10,15 +10,15 @@
* sctp_ulpevent type is used to carry information from the state machine
* upwards to the ULP.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

6
include/net/sctp/ulpqueue.h
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -11,13 +11,13 @@
* and the core SCTP state machine. This is the component which handles
* reassembly and ordering.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
include/net/sctp/user.h
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2002 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* This header represents the structures and constants needed to support
* the SCTP Extension to the Sockets API.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

13
net/ipv4/igmp.c
View File

@ -922,13 +922,11 @@ int igmp_rcv(struct sk_buff *skb)
struct in_device *in_dev = in_dev_get(skb->dev);
int len = skb->len;
if (in_dev==NULL) {
kfree_skb(skb);
return 0;
}
if (in_dev == NULL)
goto drop;
if (!pskb_may_pull(skb, sizeof(struct igmphdr)))
goto drop;
goto drop_ref;
switch (skb->ip_summed) {
case CHECKSUM_COMPLETE:
@ -938,7 +936,7 @@ int igmp_rcv(struct sk_buff *skb)
case CHECKSUM_NONE:
skb->csum = 0;
if (__skb_checksum_complete(skb))
goto drop;
goto drop_ref;
}
ih = igmp_hdr(skb);
@ -972,8 +970,9 @@ int igmp_rcv(struct sk_buff *skb)
break;
}
drop:
drop_ref:
in_dev_put(in_dev);
drop:
kfree_skb(skb);
return 0;
}

4
net/ipv6/route.c
View File

@ -1620,7 +1620,7 @@ static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixle
{
struct fib6_config cfg = {
.fc_table = RT6_TABLE_INFO,
.fc_metric = 1024,
.fc_metric = IP6_RT_PRIO_USER,
.fc_ifindex = ifindex,
.fc_dst_len = prefixlen,
.fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_ROUTEINFO |
@ -1670,7 +1670,7 @@ struct rt6_info *rt6_add_dflt_router(struct in6_addr *gwaddr,
{
struct fib6_config cfg = {
.fc_table = RT6_TABLE_DFLT,
.fc_metric = 1024,
.fc_metric = IP6_RT_PRIO_USER,
.fc_ifindex = dev->ifindex,
.fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_DEFAULT |
RTF_UP | RTF_EXPIRES | RTF_PREF(pref),

117
net/key/af_key.c
View File

@ -3734,21 +3734,15 @@ static struct net_proto_family pfkey_family_ops = {
};
#ifdef CONFIG_PROC_FS
static int pfkey_read_proc(char *buffer, char **start, off_t offset,
int length, int *eof, void *data)
static int pfkey_seq_show(struct seq_file *f, void *v)
{
off_t pos = 0;
off_t begin = 0;
int len = 0;
struct sock *s;
struct hlist_node *node;
len += sprintf(buffer,"sk RefCnt Rmem Wmem User Inode\n");
read_lock(&pfkey_table_lock);
sk_for_each(s, node, &pfkey_table) {
len += sprintf(buffer+len,"%p %-6d %-6u %-6u %-6u %-6lu",
s = (struct sock *)v;
if (v == SEQ_START_TOKEN)
seq_printf(f ,"sk RefCnt Rmem Wmem User Inode\n");
else
seq_printf(f ,"%p %-6d %-6u %-6u %-6u %-6lu\n",
s,
atomic_read(&s->sk_refcnt),
atomic_read(&s->sk_rmem_alloc),
@ -3756,31 +3750,82 @@ static int pfkey_read_proc(char *buffer, char **start, off_t offset,
sock_i_uid(s),
sock_i_ino(s)
);
return 0;
}
buffer[len++] = '\n';
static void *pfkey_seq_start(struct seq_file *f, loff_t *ppos)
{
struct sock *s;
struct hlist_node *node;
loff_t pos = *ppos;
pos = begin + len;
if (pos < offset) {
len = 0;
begin = pos;
}
if(pos > offset + length)
goto done;
}
*eof = 1;
read_lock(&pfkey_table_lock);
if (pos == 0)
return SEQ_START_TOKEN;
done:
sk_for_each(s, node, &pfkey_table)
if (pos-- == 1)
return s;
return NULL;
}
static void *pfkey_seq_next(struct seq_file *f, void *v, loff_t *ppos)
{
++*ppos;
return (v == SEQ_START_TOKEN) ?
sk_head(&pfkey_table) :
sk_next((struct sock *)v);
}
static void pfkey_seq_stop(struct seq_file *f, void *v)
{
read_unlock(&pfkey_table_lock);
}
*start = buffer + (offset - begin);
len -= (offset - begin);
static struct seq_operations pfkey_seq_ops = {
.start = pfkey_seq_start,
.next = pfkey_seq_next,
.stop = pfkey_seq_stop,
.show = pfkey_seq_show,
};
if (len > length)
len = length;
if (len < 0)
len = 0;
static int pfkey_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &pfkey_seq_ops);
}
return len;
static struct file_operations pfkey_proc_ops = {
.open = pfkey_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static int pfkey_init_proc(void)
{
struct proc_dir_entry *e;
e = create_proc_entry("pfkey", 0, init_net.proc_net);
if (e == NULL)
return -ENOMEM;
e->proc_fops = &pfkey_proc_ops;
return 0;
}
static void pfkey_exit_proc(void)
{
remove_proc_entry("net/pfkey", NULL);
}
#else
static inline int pfkey_init_proc(void)
{
return 0;
}
static inline void pfkey_exit_proc(void)
{
}
#endif
@ -3798,7 +3843,7 @@ static struct xfrm_mgr pfkeyv2_mgr =
static void __exit ipsec_pfkey_exit(void)
{
xfrm_unregister_km(&pfkeyv2_mgr);
remove_proc_entry("pfkey", init_net.proc_net);
pfkey_exit_proc();
sock_unregister(PF_KEY);
proto_unregister(&key_proto);
}
@ -3813,21 +3858,17 @@ static int __init ipsec_pfkey_init(void)
err = sock_register(&pfkey_family_ops);
if (err != 0)
goto out_unregister_key_proto;
#ifdef CONFIG_PROC_FS
err = -ENOMEM;
if (create_proc_read_entry("pfkey", 0, init_net.proc_net, pfkey_read_proc, NULL) == NULL)
err = pfkey_init_proc();
if (err != 0)
goto out_sock_unregister;
#endif
err = xfrm_register_km(&pfkeyv2_mgr);
if (err != 0)
goto out_remove_proc_entry;
out:
return err;
out_remove_proc_entry:
#ifdef CONFIG_PROC_FS
remove_proc_entry("net/pfkey", NULL);
pfkey_exit_proc();
out_sock_unregister:
#endif
sock_unregister(PF_KEY);
out_unregister_key_proto:
proto_unregister(&key_proto);

6
net/sched/em_meta.c
View File

@ -687,8 +687,8 @@ static inline struct meta_type_ops * meta_type_ops(struct meta_value *v)
* Core
**************************************************************************/
static inline int meta_get(struct sk_buff *skb, struct tcf_pkt_info *info,
struct meta_value *v, struct meta_obj *dst)
static int meta_get(struct sk_buff *skb, struct tcf_pkt_info *info,
struct meta_value *v, struct meta_obj *dst)
{
int err = 0;
@ -733,7 +733,7 @@ static int em_meta_match(struct sk_buff *skb, struct tcf_ematch *m,
return 0;
}
static inline void meta_delete(struct meta_match *meta)
static void meta_delete(struct meta_match *meta)
{
if (meta) {
struct meta_type_ops *ops = meta_type_ops(&meta->lvalue);

10
net/sched/ematch.c
View File

@ -312,10 +312,9 @@ int tcf_em_tree_validate(struct tcf_proto *tp, struct nlattr *nla,
struct tcf_ematch_tree_hdr *tree_hdr;
struct tcf_ematch *em;
if (!nla) {
memset(tree, 0, sizeof(*tree));
memset(tree, 0, sizeof(*tree));
if (!nla)
return 0;
}
err = nla_parse_nested(tb, TCA_EMATCH_TREE_MAX, nla, em_policy);
if (err < 0)
@ -410,14 +409,15 @@ void tcf_em_tree_destroy(struct tcf_proto *tp, struct tcf_ematch_tree *tree)
if (em->ops) {
if (em->ops->destroy)
em->ops->destroy(tp, em);
else if (!tcf_em_is_simple(em) && em->data)
kfree((void *) em->data);
else if (!tcf_em_is_simple(em))
kfree(em->data);
module_put(em->ops->owner);
}
}
tree->hdr.nmatches = 0;
kfree(tree->matches);
tree->matches = NULL;
}
EXPORT_SYMBOL(tcf_em_tree_destroy);

13
net/sched/sch_htb.c
View File

@ -609,14 +609,14 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
/* TODO: requeuing packet charges it to policers again !! */
static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch)
{
int ret;
struct htb_sched *q = qdisc_priv(sch);
int ret = NET_XMIT_SUCCESS;
struct htb_class *cl = htb_classify(skb, sch, &ret);
struct sk_buff *tskb;
if (cl == HTB_DIRECT || !cl) {
if (cl == HTB_DIRECT) {
/* enqueue to helper queue */
if (q->direct_queue.qlen < q->direct_qlen && cl) {
if (q->direct_queue.qlen < q->direct_qlen) {
__skb_queue_head(&q->direct_queue, skb);
} else {
__skb_queue_head(&q->direct_queue, skb);
@ -625,6 +625,13 @@ static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch)
sch->qstats.drops++;
return NET_XMIT_CN;
}
#ifdef CONFIG_NET_CLS_ACT
} else if (!cl) {
if (ret == NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
#endif
} else if (cl->un.leaf.q->ops->requeue(skb, cl->un.leaf.q) !=
NET_XMIT_SUCCESS) {
sch->qstats.drops++;

14
net/sctp/associola.c
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* This module provides the abstraction for an SCTP association.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -1525,7 +1525,7 @@ struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
const struct sctp_association *asoc,
__be32 serial)
{
struct sctp_chunk *ack = NULL;
struct sctp_chunk *ack;
/* Walk through the list of cached ASCONF-ACKs and find the
* ack chunk whose serial number matches that of the request.
@ -1533,9 +1533,9 @@ struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
list_for_each_entry(ack, &asoc->asconf_ack_list, transmitted_list) {
if (ack->subh.addip_hdr->serial == serial) {
sctp_chunk_hold(ack);
break;
return ack;
}
}
return ack;
return NULL;
}

8
net/sctp/auth.c
View File

@ -1,15 +1,15 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright 2007 Hewlett-Packard Development Company, L.P.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/bind_addr.c
View File

@ -1,20 +1,20 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2003
* Copyright (c) Cisco 1999,2000
* Copyright (c) Motorola 1999,2000,2001
* Copyright (c) La Monte H.P. Yarroll 2001
*
* This file is part of the SCTP kernel reference implementation.
* This file is part of the SCTP kernel implementation.
*
* A collection class to handle the storage of transport addresses.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/chunk.c
View File

@ -1,17 +1,17 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2003, 2004
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* This file contains the code relating the chunk abstraction.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/command.c
View File

@ -1,18 +1,18 @@
/* SCTP kernel reference Implementation Copyright (C) 1999-2001
/* SCTP kernel implementation Copyright (C) 1999-2001
* Cisco, Motorola, and IBM
* Copyright 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions manipulate sctp command sequences.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

12
net/sctp/debug.c
View File

@ -1,25 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
*
* This file is part of the implementation of the add-IP extension,
* based on <draft-ietf-tsvwg-addip-sctp-02.txt> June 29, 2001,
* for the SCTP kernel reference Implementation.
* This file is part of the SCTP kernel implementation
*
* This file converts numerical ID value to alphabetical names for SCTP
* terms such as chunk type, parameter time, event type, etc.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

12
net/sctp/endpointola.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2002 International Business Machines, Corp.
@ -6,21 +6,17 @@
* Copyright (c) 2001 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* This abstraction represents an SCTP endpoint.
*
* This file is part of the implementation of the add-IP extension,
* based on <draft-ietf-tsvwg-addip-sctp-02.txt> June 29, 2001,
* for the SCTP kernel reference Implementation.
*
* The SCTP reference implementation is free software;
* The SCTP 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
* The SCTP 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.

8
net/sctp/input.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2003 International Business Machines, Corp.
@ -6,17 +6,17 @@
* Copyright (c) 2001 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions handle all input from the IP layer into SCTP.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/inqueue.c
View File

@ -1,9 +1,9 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2002 International Business Machines, Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions are the methods for accessing the SCTP inqueue.
*
@ -11,13 +11,13 @@
* (which might be bundles or fragments of chunks) and out of which you
* pop SCTP whole chunks.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/ipv6.c
View File

@ -1,20 +1,20 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2002, 2004
* Copyright (c) 2001 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
* Copyright (c) 2002-2003 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* SCTP over IPv6.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

93
net/sctp/objcnt.c
View File

@ -1,19 +1,19 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* Support for memory object debugging. This allows one to monitor the
* object allocations/deallocations for types instrumented for this
* via the proc fs.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -80,61 +80,64 @@ static sctp_dbg_objcnt_entry_t sctp_dbg_objcnt[] = {
/* Callback from procfs to read out objcount information.
* Walk through the entries in the sctp_dbg_objcnt array, dumping
* the raw object counts for each monitored type.
*
* This code was modified from similar code in route.c
*/
static int sctp_dbg_objcnt_read(char *buffer, char **start, off_t offset,
int length, int *eof, void *data)
static int sctp_objcnt_seq_show(struct seq_file *seq, void *v)
{
int len = 0;
off_t pos = 0;
int entries;
int i;
char temp[128];
/* How many entries? */
entries = ARRAY_SIZE(sctp_dbg_objcnt);
/* Walk the entries and print out the debug information
* for proc fs.
*/
for (i = 0; i < entries; i++) {
pos += 128;
/* Skip ahead. */
if (pos <= offset) {
len = 0;
continue;
}
/* Print out each entry. */
sprintf(temp, "%s: %d",
sctp_dbg_objcnt[i].label,
atomic_read(sctp_dbg_objcnt[i].counter));
sprintf(buffer + len, "%-127s\n", temp);
len += 128;
if (pos >= offset+length)
goto done;
}
done:
*start = buffer + len - (pos - offset);
len = pos - offset;
if (len > length)
len = length;
return len;
i = (int)*(loff_t *)v;
sprintf(temp, "%s: %d", sctp_dbg_objcnt[i].label,
atomic_read(sctp_dbg_objcnt[i].counter));
seq_printf(seq, "%-127s\n", temp);
return 0;
}
static void *sctp_objcnt_seq_start(struct seq_file *seq, loff_t *pos)
{
return (*pos >= ARRAY_SIZE(sctp_dbg_objcnt)) ? NULL : (void *)pos;
}
static void sctp_objcnt_seq_stop(struct seq_file *seq, void *v)
{
}
static void * sctp_objcnt_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
++*pos;
return (*pos >= ARRAY_SIZE(sctp_dbg_objcnt)) ? NULL : (void *)pos;
}
static const struct seq_operations sctp_objcnt_seq_ops = {
.start = sctp_objcnt_seq_start,
.next = sctp_objcnt_seq_next,
.stop = sctp_objcnt_seq_stop,
.show = sctp_objcnt_seq_show,
};
static int sctp_objcnt_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &sctp_objcnt_seq_ops);
}
static const struct file_operations sctp_objcnt_ops = {
.open = sctp_objcnt_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
/* Initialize the objcount in the proc filesystem. */
void sctp_dbg_objcnt_init(void)
{
struct proc_dir_entry *ent;
ent = create_proc_read_entry("sctp_dbg_objcnt", 0, proc_net_sctp,
sctp_dbg_objcnt_read, NULL);
ent = create_proc_entry("sctp_dbg_objcnt", 0, proc_net_sctp);
if (!ent)
printk(KERN_WARNING
"sctp_dbg_objcnt: Unable to create /proc entry.\n");
else
ent->proc_fops = &sctp_objcnt_ops;
}
/* Cleanup the objcount entry in the proc filesystem. */

8
net/sctp/output.c
View File

@ -1,19 +1,19 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions handle output processing.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

12
net/sctp/outqueue.c
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2003 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions implement the sctp_outq class. The outqueue handles
* bundling and queueing of outgoing SCTP chunks.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -1179,8 +1179,10 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_sackhdr *sack)
tchunk = list_entry(lchunk, struct sctp_chunk,
transmitted_list);
tsn = ntohl(tchunk->subh.data_hdr->tsn);
if (TSN_lte(tsn, ctsn))
if (TSN_lte(tsn, ctsn)) {
list_del_init(&tchunk->transmitted_list);
sctp_chunk_free(tchunk);
}
}
/* ii) Set rwnd equal to the newly received a_rwnd minus the

8
net/sctp/primitive.c
View File

@ -1,8 +1,8 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions implement the SCTP primitive functions from Section 10.
*
@ -10,13 +10,13 @@
* functions--this file is the functions which populate the struct proto
* for SCTP which is the BOTTOM of the sockets interface.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

31
net/sctp/proc.c
View File

@ -1,15 +1,15 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 2003 International Business Machines, Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -38,6 +38,7 @@
#include <linux/seq_file.h>
#include <linux/init.h>
#include <net/sctp/sctp.h>
#include <net/ip.h> /* for snmp_fold_field */
static struct snmp_mib sctp_snmp_list[] = {
SNMP_MIB_ITEM("SctpCurrEstab", SCTP_MIB_CURRESTAB),
@ -75,26 +76,6 @@ static struct snmp_mib sctp_snmp_list[] = {
SNMP_MIB_SENTINEL
};
/* 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_each_possible_cpu(i) {
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)
{
@ -102,7 +83,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
for (i = 0; sctp_snmp_list[i].name != NULL; i++)
seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name,
fold_field((void **)sctp_statistics,
snmp_fold_field((void **)sctp_statistics,
sctp_snmp_list[i].entry));
return 0;

8
net/sctp/protocol.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -6,17 +6,17 @@
* Copyright (c) 2001 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* Initialization/cleanup for SCTP protocol support.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

9
net/sctp/sm_make_chunk.c
View File

@ -1,22 +1,22 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2002 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions work with the state functions in sctp_sm_statefuns.c
* to implement the state operations. These functions implement the
* steps which require modifying existing data structures.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -3224,6 +3224,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
}
/* Free the cached last sent asconf chunk. */
list_del_init(&asconf->transmitted_list);
sctp_chunk_free(asconf);
asoc->addip_last_asconf = NULL;

8
net/sctp/sm_sideeffect.c
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions work with the state functions in sctp_sm_statefuns.c
* to implement that state operations. These functions implement the
* steps which require modifying existing data structures.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

10
net/sctp/sm_statefuns.c
View File

@ -1,23 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2002 Intel Corp.
* Copyright (c) 2002 Nokia Corp.
*
* This file is part of the SCTP kernel reference Implementation
*
* This is part of the SCTP Linux Kernel Reference Implementation.
* This is part of the SCTP Linux Kernel Implementation.
*
* These are the state functions for the state machine.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/sm_statetable.c
View File

@ -1,21 +1,21 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
* Copyright (c) 2001 Nokia, Inc.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These are the state tables for the SCTP state machine.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

17
net/sctp/socket.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -6,7 +6,7 @@
* Copyright (c) 2001-2002 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions interface with the sockets layer to implement the
* SCTP Extensions for the Sockets API.
@ -15,13 +15,13 @@
* functions--this file is the functions which populate the struct proto
* for SCTP which is the BOTTOM of the sockets interface.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -1911,7 +1911,8 @@ SCTP_STATIC int sctp_recvmsg(struct kiocb *iocb, struct sock *sk,
* rwnd by that amount. If all the data in the skb is read,
* rwnd is updated when the event is freed.
*/
sctp_assoc_rwnd_increase(event->asoc, copied);
if (!sctp_ulpevent_is_notification(event))
sctp_assoc_rwnd_increase(event->asoc, copied);
goto out;
} else if ((event->msg_flags & MSG_NOTIFICATION) ||
(event->msg_flags & MSG_EOR))
@ -4314,6 +4315,9 @@ static int sctp_copy_laddrs_old(struct sock *sk, __u16 port,
(AF_INET6 == addr->a.sa.sa_family))
continue;
memcpy(&temp, &addr->a, sizeof(temp));
if (!temp.v4.sin_port)
temp.v4.sin_port = htons(port);
sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
&temp);
addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
@ -4346,6 +4350,9 @@ static int sctp_copy_laddrs(struct sock *sk, __u16 port, void *to,
(AF_INET6 == addr->a.sa.sa_family))
continue;
memcpy(&temp, &addr->a, sizeof(temp));
if (!temp.v4.sin_port)
temp.v4.sin_port = htons(port);
sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
&temp);
addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;

8
net/sctp/ssnmap.c
View File

@ -1,17 +1,17 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 2003 International Business Machines, Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions manipulate sctp SSN tracker.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/sysctl.c
View File

@ -1,18 +1,18 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2002, 2004
* Copyright (c) 2002 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* Sysctl related interfaces for SCTP.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/transport.c
View File

@ -1,23 +1,23 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001-2003 International Business Machines Corp.
* Copyright (c) 2001 Intel Corp.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* This module provides the abstraction for an SCTP tranport representing
* a remote transport address. For local transport addresses, we just use
* union sctp_addr.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

8
net/sctp/tsnmap.c
View File

@ -1,20 +1,20 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
*
* This file is part of the SCTP kernel reference Implementation
* This file is part of the SCTP kernel implementation
*
* These functions manipulate sctp tsn mapping array.
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.

7
net/sctp/ulpevent.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -8,13 +8,14 @@
*
* These functions manipulate an sctp event. The struct ulpevent is used
* to carry notifications and data to the ULP (sockets).
* The SCTP reference implementation is free software;
*
* This SCTP 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
* This SCTP 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.

43
net/sctp/ulpqueue.c
View File

@ -1,4 +1,4 @@
/* SCTP kernel reference Implementation
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2001, 2004
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
@ -8,13 +8,13 @@
*
* This abstraction carries sctp events to the ULP (sockets).
*
* The SCTP reference implementation is free software;
* This SCTP 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
* This SCTP 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.
@ -283,7 +283,7 @@ out_free:
/* 2nd Level Abstractions */
/* Helper function to store chunks that need to be reassembled. */
static inline void sctp_ulpq_store_reasm(struct sctp_ulpq *ulpq,
static void sctp_ulpq_store_reasm(struct sctp_ulpq *ulpq,
struct sctp_ulpevent *event)
{
struct sk_buff *pos;
@ -405,7 +405,7 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff_head *qu
/* Helper function to check if an incoming chunk has filled up the last
* missing fragment in a SCTP datagram and return the corresponding event.
*/
static inline struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ulpq)
static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ulpq)
{
struct sk_buff *pos;
struct sctp_ulpevent *cevent;
@ -512,7 +512,7 @@ found:
}
/* Retrieve the next set of fragments of a partial message. */
static inline struct sctp_ulpevent *sctp_ulpq_retrieve_partial(struct sctp_ulpq *ulpq)
static struct sctp_ulpevent *sctp_ulpq_retrieve_partial(struct sctp_ulpq *ulpq)
{
struct sk_buff *pos, *last_frag, *first_frag;
struct sctp_ulpevent *cevent;
@ -606,7 +606,7 @@ static struct sctp_ulpevent *sctp_ulpq_reasm(struct sctp_ulpq *ulpq,
}
/* Retrieve the first part (sequential fragments) for partial delivery. */
static inline struct sctp_ulpevent *sctp_ulpq_retrieve_first(struct sctp_ulpq *ulpq)
static struct sctp_ulpevent *sctp_ulpq_retrieve_first(struct sctp_ulpq *ulpq)
{
struct sk_buff *pos, *last_frag, *first_frag;
struct sctp_ulpevent *cevent;
@ -735,7 +735,7 @@ static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq)
/* Helper function to gather skbs that have possibly become
* ordered by an an incoming chunk.
*/
static inline void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
static void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
struct sctp_ulpevent *event)
{
struct sk_buff_head *event_list;
@ -779,7 +779,7 @@ static inline void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
}
/* Helper function to store chunks needing ordering. */
static inline void sctp_ulpq_store_ordered(struct sctp_ulpq *ulpq,
static void sctp_ulpq_store_ordered(struct sctp_ulpq *ulpq,
struct sctp_ulpevent *event)
{
struct sk_buff *pos;
@ -867,13 +867,14 @@ static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *ulpq,
/* Helper function to gather skbs that have possibly become
* ordered by forward tsn skipping their dependencies.
*/
static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
static void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
{
struct sk_buff *pos, *tmp;
struct sctp_ulpevent *cevent;
struct sctp_ulpevent *event;
struct sctp_stream *in;
struct sk_buff_head temp;
struct sk_buff_head *lobby = &ulpq->lobby;
__u16 csid, cssn;
in = &ulpq->asoc->ssnmap->in;
@ -881,7 +882,7 @@ static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
/* We are holding the chunks by stream, by SSN. */
skb_queue_head_init(&temp);
event = NULL;
sctp_skb_for_each(pos, &ulpq->lobby, tmp) {
sctp_skb_for_each(pos, lobby, tmp) {
cevent = (struct sctp_ulpevent *) pos->cb;
csid = cevent->stream;
cssn = cevent->ssn;
@ -895,10 +896,10 @@ static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
continue;
/* see if this ssn has been marked by skipping */
if (!SSN_lte(cssn, sctp_ssn_peek(in, csid)))
if (!SSN_lt(cssn, sctp_ssn_peek(in, csid)))
break;
__skb_unlink(pos, &ulpq->lobby);
__skb_unlink(pos, lobby);
if (!event)
/* Create a temporary list to collect chunks on. */
event = sctp_skb2event(pos);
@ -907,6 +908,22 @@ static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
__skb_queue_tail(&temp, pos);
}
/* If we didn't reap any data, see if the next expected SSN
* is next on the queue and if so, use that.
*/
if (event == NULL && pos != (struct sk_buff *)lobby) {
cevent = (struct sctp_ulpevent *) pos->cb;
csid = cevent->stream;
cssn = cevent->ssn;
if (csid == sid && cssn == sctp_ssn_peek(in, csid)) {
sctp_ssn_next(in, csid);
__skb_unlink(pos, lobby);
__skb_queue_tail(&temp, pos);
event = sctp_skb2event(pos);
}
}
/* Send event to the ULP. 'event' is the sctp_ulpevent for
* very first SKB on the 'temp' list.
*/