linux.git/net/ipv4/ipvs/ip_vs_core.c, branch v2.6.23 Linux kernel source tree [NET]: Treat CHECKSUM_PARTIAL as CHECKSUM_UNNECESSARY 2007-04-26T05:28:43+00:00 Herbert Xu herbert@gondor.apana.org.au 2007-04-09T18:59:39+00:00 604763722c655c7e3f31ecf6f7b4dafcd26a7a15 When a transmitted packet is looped back directly, CHECKSUM_PARTIAL maps to the semantics of CHECKSUM_UNNECESSARY. Therefore we should treat it as such in the stack. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 
When a transmitted packet is looped back directly, CHECKSUM_PARTIAL
maps to the semantics of CHECKSUM_UNNECESSARY.  Therefore we should
treat it as such in the stack.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
[SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-26T05:25:10+00:00 Arnaldo Carvalho de Melo acme@redhat.com 2007-04-21T05:47:35+00:00 eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[IP]: Introduce ip_hdrlen() 2007-04-26T05:25:07+00:00 Arnaldo Carvalho de Melo acme@redhat.com 2007-03-12T23:09:15+00:00 c9bdd4b5257406b0608385d19c40b5511decf4f6 For the common sequence "skb->nh.iph->ihl * 4", removing a good number of open coded skb->nh.iph uses, now to go after the rest... Just out of curiosity, here are the idioms found to get the same result: skb->nh.iph->ihl << 2 skb->nh.iph->ihl<<2 skb->nh.iph->ihl * 4 skb->nh.iph->ihl*4 (skb->nh.iph)->ihl * sizeof(u32) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
For the common sequence "skb->nh.iph->ihl * 4", removing a good number of open
coded skb->nh.iph uses, now to go after the rest...

Just out of curiosity, here are the idioms found to get the same result:

skb->nh.iph->ihl << 2
skb->nh.iph->ihl<<2
skb->nh.iph->ihl * 4
skb->nh.iph->ihl*4
(skb->nh.iph)->ihl * sizeof(u32)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[SK_BUFF]: Introduce skb_network_header() 2007-04-26T05:24:59+00:00 Arnaldo Carvalho de Melo acme@redhat.com 2007-04-11T03:50:43+00:00 d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc For the places where we need a pointer to the network header, it is still legal to touch skb->nh.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET] IPV4: Use hton{s,l}() where appropriate. 2007-04-26T05:23:58+00:00 YOSHIFUJI Hideaki yoshfuji@linux-ipv6.org 2007-03-07T05:19:10+00:00 4412ec494868160d57da6e436a92b0696f40b19d Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET] IPV4: Fix whitespace errors. 2007-02-11T07:19:39+00:00 YOSHIFUJI Hideaki yoshfuji@linux-ipv6.org 2007-02-09T14:24:47+00:00 e905a9edab7f4f14f9213b52234e4a346c690911 Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET]: Annotate ip_vs_checksum_complete() and callers. 2006-12-03T05:23:37+00:00 Al Viro viro@zeniv.linux.org.uk 2006-11-15T05:37:50+00:00 b1550f221255f7dd06048d832bf0f3d166840e1c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET]: Annotate callers of csum_fold() in net/* 2006-12-03T05:23:27+00:00 Al Viro viro@zeniv.linux.org.uk 2006-11-15T05:24:49+00:00 d3bc23e7ee9db8023dff5a86bb3b0069ed018789 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NETFILTER]: Honour source routing for LVS-NAT 2006-10-04T07:30:55+00:00 Simon Horman horms@verge.net.au 2006-10-02T23:11:51+00:00 901eaf6c8f997f18ebc8fcbb85411c79161ab3b2 For policy routing, packets originating from this machine itself may be routed differently to packets passing through. We want this packet to be routed as if it came from this machine itself. So re-compute the routing information using ip_route_me_harder(). This patch is derived from work by Ken Brownfield Cc: Ken Brownfield <krb@irridia.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
For policy routing, packets originating from this machine itself may be
routed differently to packets passing through. We want this packet to be
routed as if it came from this machine itself. So re-compute the routing
information using ip_route_me_harder().

This patch is derived from work by Ken Brownfield

Cc: Ken Brownfield <krb@irridia.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
[IPVS]: ipvs annotations 2006-09-29T01:03:04+00:00 Al Viro viro@zeniv.linux.org.uk 2006-09-28T21:29:52+00:00 014d730d56b559eacb11e91969a1f41c3feb36f9 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>