path: root/net/ipv4/route.c
AgeCommit message (Collapse)Author
2005-08-29[NET]: Export symbols needed by the current DCCP codeArnaldo Carvalho de Melo
Signed-off-by: Arnaldo Carvalho de Melo <> Signed-off-by: David S. Miller <>
2005-08-29[IPV4]: possible cleanupsAdrian Bunk
This patch contains the following possible cleanups: - make needlessly global code static - #if 0 the following unused global function: - xfrm4_state.c: xfrm4_state_fini - remove the following unneeded EXPORT_SYMBOL's: - ip_output.c: ip_finish_output - ip_output.c: sysctl_ip_default_ttl - fib_frontend.c: ip_dev_find - inetpeer.c: inet_peer_idlock - ip_options.c: ip_options_compile - ip_options.c: ip_options_undo - net/core/request_sock.c: sysctl_max_syn_backlog Signed-off-by: Adrian Bunk <> Signed-off-by: David S. Miller <>
2005-07-11[IPV4]: Prevent oops when printing martian sourceOlaf Kirch
In some cases, we may be generating packets with a source address that qualifies as martian. This can happen when we're in the middle of setting up the network, and netfilter decides to reject a packet with an RST. The IPv4 routing code would try to print a warning and oops, because locally generated packets do not have a valid skb->mac.raw pointer at this point. Signed-off-by: David S. Miller <>
2005-07-05[IPV4]: Bug fix in rt_check_expire()Eric Dumazet
- rt_check_expire() fixes (an overflow occured if size of the hash was >= 65536) reminder of the bugfix: The rt_check_expire() has a serious problem on machines with large route caches, and a standard HZ value of 1000. With default values, ie ip_rt_gc_interval = 60*HZ = 60000 ; the loop count : for (t = ip_rt_gc_interval << rt_hash_log; t >= 0; overflows (t is a 31 bit value) as soon rt_hash_log is >= 16 (65536 slots in route cache hash table). In this case, rt_check_expire() does nothing at all Signed-off-by: Eric Dumazet <> Signed-off-by: David S. Miller <>
2005-07-05[IPV4]: Use the fancy alloc_large_system_hash() function for route hash tableEric Dumazet
- rt hash table allocated using alloc_large_system_hash() function. Signed-off-by: Eric Dumazet <> Signed-off-by: David S. Miller <>
2005-07-05[NET]: Hashed spinlocks in net/ipv4/route.cEric Dumazet
- Locking abstraction - Spinlocks moved out of rt hash table : Less memory (50%) used by rt hash table. it's a win even on UP. - Sizing of spinlocks table depends on NR_CPUS Signed-off-by: Eric Dumazet <> Signed-off-by: David S. Miller <>
2005-06-28[IPV4]: Snmpv2 Mib IP counter ipInAddrErrors supportDietmar Eggemann
I followed Thomas' proposal to see every martian destination as a case where the ipInAddrErrors counter has to be incremented. There are two advantages by doing so: (1) The relation between the ipInReceive counter and all the other ipInXXX counters is more accurate in the case the RTN_UNICAST code check fails and (2) it makes the code in ip_route_input_slow easier. Signed-off-by: Dietmar Eggemann <> Signed-off-by: David S. Miller <>
2005-06-22[IPV4]: Fix route.c gcc4 warningsChuck Short
Signed-off by: Chuck Short <> Signed-off-by: David S. Miller <>
2005-06-18[NETLINK]: Correctly set NLM_F_MULTI without checking the pidJamal Hadi Salim
This patch rectifies some rtnetlink message builders that derive the flags from the pid. It is now explicit like the other cases which get it right. Also fixes half a dozen dumpers which did not set NLM_F_MULTI at all. Signed-off-by: Jamal Hadi Salim <> Signed-off-by: Thomas Graf <> Signed-off-by: David S. Miller <>
2005-05-05[PATCH] update Ross Biro bouncing email addressJesper Juhl
Ross moved. Remove the bad email address so people will find the correct one in ./CREDITS. Signed-off-by: Jesper Juhl <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2005-04-28[NET]: /proc/net/stat/* header cleanupOlaf Rempel
Signed-off-by: Olaf Rempel <> Signed-off-by: David S. Miller <>
2005-04-28[IPV4]: Incorrect permissions on route flush sysctlDave Jones
This has been brought up before.. but didnt seem to get resolved. This morning I got someone file a bugzilla about it breaking sysctl(8). Signed-off-by: Dave Jones <> Signed-off-by: David S. Miller <>
2005-04-19[NET]: skbuff: remove old NET_CALLER macroStephen Hemminger
Here is a revised alternative that uses BUG_ON/WARN_ON (as suggested by Herbert Xu) to eliminate NET_CALLER. Signed-off-by: Stephen Hemminger <> Signed-off-by: David S. Miller <>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!