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* [ETH]: docbook commentsStephen Hemminger2006-09-221-31/+69
| | | | | | | | Add docbook style comments to ethernet support. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] neighbour: reduce exportsStephen Hemminger2006-09-221-5/+1
| | | | | | | | There are several symbols only used by rtnetlink and since it can not be a module, there is no reason to export them. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv4]: Convert route get to new netlink apiThomas Graf2006-09-222-40/+46
| | | | | | | | Fixes various unvalidated netlink attributes causing memory corruptions when left empty by userspace applications. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv4]: Convert FIB dumping to use new netlink apiThomas Graf2006-09-226-80/+86
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv4]: FIB configuration using struct fib_configThomas Graf2006-09-225-441/+489
| | | | | | | | | | | | | | | Introduces struct fib_config replacing the ugly struct kern_rta prone to ordering issues. Avoids creating faked netlink messages for auto generated routes or requests via ioctl. A new interface net/nexthop.h is added to help navigate through nexthop configuration arrays. A new struct nl_info will be used to carry the necessary netlink information to be used for notifications later on. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET/IPV4/IPV6]: Change some sysctl variables to __read_mostlyBrian Haley2006-09-2218-69/+69
| | | | | | | | | | Change net/core, ipv4 and ipv6 sysctl variables to __read_mostly. Couldn't actually measure any performance increase while testing (.3% I consider noise), but seems like the right thing to do. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [RTNETLINK]: Unexport rtnl socketThomas Graf2006-09-221-3/+1
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] link: Convert notifications to use rtnl_notify()Thomas Graf2006-09-221-10/+12
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [WIRELESS]: Convert notifications to use rtnl_notify()Thomas Graf2006-09-221-1/+2
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [BRIDGE]: Convert notifications to use rtnl_notify()Thomas Graf2006-09-221-16/+15
| | | | | | | Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv6] prefix: Convert prefix notifications to use rtnl_notify()Thomas Graf2006-09-221-11/+14
| | | | | | | Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv6] link: Convert link notifications to use rtnl_notify()Thomas Graf2006-09-221-11/+14
| | | | | | | Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv6] route: Convert route notifications to use rtnl_notify()Thomas Graf2006-09-221-20/+18
| | | | | | | Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv6] address: Convert address notification to use rtnl_notify()Thomas Graf2006-09-221-11/+15
| | | | | | | Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv4] route: Convert route notifications to use rtnl_notify()Thomas Graf2006-09-221-16/+16
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPv4] address: Convert address notification to use rtnl_notify()Thomas Graf2006-09-221-16/+37
| | | | | | | | Adds support for NLM_F_ECHO allowing applications to easly see which address have been deleted, added, or promoted. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET]: Convert DECnet notifications to use rtnl_notify()Thomas Graf2006-09-222-25/+28
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NEIGH]: Convert neighbour notifications ot use rtnl_notify()Thomas Graf2006-09-221-18/+17
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] fib_rules: Convert fib rule notification to use rtnl_notify()Thomas Graf2006-09-221-11/+21
| | | | | | | | Adds support for NLM_F_ECHO to simplify the process of identifying inserted rules with an auto generated priority. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [RTNETLINK]: Add rtnetlink notification interfaceThomas Graf2006-09-221-0/+18
| | | | | | | | | | | | | Adds rtnl_notify() to send rtnetlink notification messages and rtnl_set_sk_err() to report notification errors as socket errors in order to indicate the need of a resync due to loss of events. nlmsg_report() is added to properly document the meaning of NLM_F_ECHO. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETLINK]: Add notification message sending interfaceThomas Graf2006-09-223-3/+35
| | | | | | | | | | | | | | Adds nlmsg_notify() implementing proper notification logic. The message is multicasted to all listeners in the group. The applications the requests orignates from can request a unicast back report in which case said socket will be excluded from the multicast to avoid duplicated notifications. nlmsg_multicast() is extended to take allocation flags to allow notification in atomic contexts. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [RTNETLINK]: Use rtnl_unicast() for rtnetlink unicastsThomas Graf2006-09-227-24/+19
| | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV6] udp: Fix type in previous change.David S. Miller2006-09-221-2/+2
| | | | | | UDPv6 stats are UDP6_foo not UDP_foo. Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Make unused signal code go away so nobody copies its brokennessAlan Cox2006-09-221-21/+0
| | | | | | | | | This code is wrong on so many levels, please lose it so it isn't replicated anywhere else. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV6]: Add UDP_MIB_{SND,RCV}BUFERRORS handling.David S. Miller2006-09-221-1/+16
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4]: add the UdpSndbufErrors and UdpRcvbufErrors MIBsMartin Bligh2006-09-222-1/+17
| | | | | Signed-off-by: Martin Bligh <mbligh@google.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
* [DECNET]: cleanupsAdrian Bunk2006-09-222-6/+7
| | | | | | | | | | | | | - make the following needlessly global functions static: - dn_fib.c: dn_fib_sync_down() - dn_fib.c: dn_fib_sync_up() - dn_rules.c: dn_fib_rule_action() - remove the following unneeded prototype: - dn_fib.c: dn_cache_dump() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV6] ip6_fib.c: make code staticAdrian Bunk2006-09-221-5/+24
| | | | | | | | | | | | Make the following needlessly global code static: - fib6_walker_lock - struct fib6_walker_list - fib6_walk_continue() - fib6_walk() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET] Fix to decnet rules compare functionSteven Whitehouse2006-09-221-2/+2
| | | | | | | | Here is a fix to the DECnet rules compare function where we used 32bit values rather than 16bit values. Spotted by Patrick McHardy. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET] Fix to multiple tables routingSteven Whitehouse2006-09-221-0/+1
| | | | | | | | | | Here is a fix to Patrick McHardy's increase number of routing tables patch for DECnet. I did just test this and it appears to be working fine with this patch. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] netdev: Check name lengthStephen Hemminger2006-09-221-1/+5
| | | | | | | | | Some improvements to robust name interface. These API's are safe now by convention, but it is worth providing some safety checks against future bugs. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: rbtree cleanupStephen Hemminger2006-09-221-7/+27
| | | | | | | | | Add code to initialize rb tree nodes, and check for double deletion. This is not a real fix, but I can make it trap sometimes and may be a bandaid for: http://bugzilla.kernel.org/show_bug.cgi?id=6681 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: Use hlist for hash lists.Stephen Hemminger2006-09-221-22/+27
| | | | | | | | Use hlist instead of list for the hash list. This saves space, and we can check for double delete better. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: LindentStephen Hemminger2006-09-221-475/+526
| | | | | | | | | Code was a mess in terms of indentation. Run through Lindent script, and cleanup the damage. Also, don't use, vim magic comment, and substitute inline for __inline__. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: HTB_HYSTERESIS cleanupStephen Hemminger2006-09-221-10/+17
| | | | | | | | Change the conditional compilation around HTB_HYSTERSIS since code was splitting mid expression. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: Remove lock macro.Stephen Hemminger2006-09-221-10/+8
| | | | | | | Get rid of the macro's being used to obscure the locking. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HTB]: Remove broken debug code.Stephen Hemminger2006-09-221-268/+34
| | | | | | | | The HTB network scheduler had debug code that wouldn't compile and confused and obfuscated the code, remove it. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET]: Increase number of possible routing tables to 2^32Patrick McHardy2006-09-223-84/+92
| | | | | | | | | Increase the number of possible routing tables to 2^32 by replacing the fixed sized array of pointers by a hash table and replacing iterations over all possible table IDs by hash table walking. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV6]: Increase number of possible routing tables to 2^32Patrick McHardy2006-09-222-147/+152
| | | | | | | | Increase number of possible routing tables to 2^32 by replacing iterations over all possible table IDs by hash table walking. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4]: Increase number of possible routing tables to 2^32Patrick McHardy2006-09-224-62/+96
| | | | | | | | | Increase the number of possible routing tables to 2^32 by replacing the fixed sized array of pointers by a hash table and replacing iterations over all possible table IDs by hash table walking. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Introduce RTA_TABLE/FRA_TABLE attributesPatrick McHardy2006-09-2210-12/+26
| | | | | | | | | | | | Introduce RTA_TABLE route attribute and FRA_TABLE routing rule attribute to hold 32 bit routing table IDs. Usespace compatibility is provided by continuing to accept and send the rtm_table field, but because of its limited size it can only carry the low 8 bits of the table ID. This implies that if larger IDs are used, _all_ userspace programs using them need to use RTA_TABLE. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Use u32 for routing table IDsPatrick McHardy2006-09-228-22/+22
| | | | | | | | | | Use u32 for routing table IDs in net/ipv4 and net/decnet in preparation of support for a larger number of routing tables. net/ipv6 already uses u32 everywhere and needs no further changes. No functional changes are made by this patch. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Kill double initialization in sock_alloc_inode.David S. Miller2006-09-221-1/+0
| | | | | | No need to set ei->socket.flags to zero twice. Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Remove unnecessary config.h includes from net/Dave Jones2006-09-229-11/+2
| | | | | | | config.h is automatically included by kbuild these days. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: sock_register interface changesStephen Hemminger2006-09-221-6/+4
| | | | | | | | | The sock_register() doesn't change the family, so the protocols can define it read-only. No caller ever checks return value from sock_unregister() Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: socket family using RCUStephen Hemminger2006-09-221-98/+76
| | | | | | | | | Replace the gross custom locking done in socket code for net_family[] with simple RCU usage. Some reordering necessary to avoid sleep issues with sock_alloc. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] socket: code style cleanupStephen Hemminger2006-09-221-341/+388
| | | | | | | | | | Make socket.c conform to current style: * run through Lindent * get rid of unneeded casts * split assignment and comparsion where possible Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SUNRPC]: Remove the unnecessary check for highmem in xs_sendpages().Sridhar Samudrala2006-09-221-6/+1
| | | | | | | Just call kernel_sendpage() directly. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET]: Convert rwlock to spinlockSteven Whitehouse2006-09-221-5/+5
| | | | | | | | As per Stephen Hemminger's recent patch to ipv4/fib_semantics.c this is the same change but for DECnet. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [DECNET]: Covert rules to use generic codeSteven Whitehouse2006-09-227-313/+191
| | | | | | | | | This patch converts the DECnet rules code to use the generic rules system created by Thomas Graf <tgraf@suug.ch>. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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