linux-toradex.git/include/net/inet6_connection_sock.h, branch v3.0.29 Linux kernel for Apalis and Colibri modules inet: Pass flowi to ->queue_xmit(). 2011-05-08T22:28:28+00:00 David S. Miller davem@davemloft.net 2011-05-07T05:23:20+00:00 d9d8da805dcb503ef8ee49918a94d49085060f23 This allows us to acquire the exact route keying information from the protocol, however that might be managed. It handles all of the possibilities, from the simplest case of storing the key in inet->cork.fl to the more complex setup SCTP has where individual transports determine the flow. Signed-off-by: David S. Miller <davem@davemloft.net> 
This allows us to acquire the exact route keying information from the
protocol, however that might be managed.

It handles all of the possibilities, from the simplest case of storing
the key in inet->cork.fl to the more complex setup SCTP has where
individual transports determine the flow.

Signed-off-by: David S. Miller <davem@davemloft.net>
ipv6: Create inet6_csk_route_req(). 2010-12-02T18:59:22+00:00 David S. Miller davem@davemloft.net 2010-12-02T18:59:22+00:00 ae4694b2d3e4c0f47c0e804a68417be57e5daf85 Brother of ipv4's inet_csk_route_req(). Signed-off-by: David S. Miller <davem@davemloft.net> 
Brother of ipv4's inet_csk_route_req().

Signed-off-by: David S. Miller <davem@davemloft.net>
net: replace ipfragok with skb->local_df 2010-04-16T06:36:37+00:00 Shan Wei shanwei@cn.fujitsu.com 2010-04-15T16:43:08+00:00 4e15ed4d930297c127d280ca1d0c785be870def4 As Herbert Xu said: we should be able to simply replace ipfragok with skb->local_df. commit f88037(sctp: Drop ipfargok in sctp_xmit function) has droped ipfragok and set local_df value properly. The patch kills the ipfragok parameter of .queue_xmit(). Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
As Herbert Xu said: we should be able to simply replace ipfragok
with skb->local_df. commit f88037(sctp: Drop ipfargok in sctp_xmit function)
has droped ipfragok and set local_df value properly.

The patch kills the ipfragok parameter of .queue_xmit().

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[TCP]: Restore SKB socket owner setting in tcp_transmit_skb(). 2007-01-26T09:04:55+00:00 David S. Miller davem@sunset.davemloft.net 2007-01-26T09:04:55+00:00 e89862f4c5b3c4ac9afcd8cb1365d2f1e16ddc3b Revert 931731123a103cfb3f70ac4b7abfc71d94ba1f03 We can't elide the skb_set_owner_w() here because things like certain netfilter targets (such as owner MATCH) need a socket to be set on the SKB for correct operation. Thanks to Jan Engelhardt and other netfilter list members for pointing this out. Signed-off-by: David S. Miller <davem@davemloft.net> 
Revert 931731123a103cfb3f70ac4b7abfc71d94ba1f03

We can't elide the skb_set_owner_w() here because things like certain
netfilter targets (such as owner MATCH) need a socket to be set on the
SKB for correct operation.

Thanks to Jan Engelhardt and other netfilter list members for
pointing this out.

Signed-off-by: David S. Miller <davem@davemloft.net>
[TCP]: Don't set SKB owner in tcp_transmit_skb(). 2006-12-03T05:21:52+00:00 David S. Miller davem@sunset.davemloft.net 2006-11-10T03:58:25+00:00 931731123a103cfb3f70ac4b7abfc71d94ba1f03 The data itself is already charged to the SKB, doing the skb_set_owner_w() just generates a lot of noise and extra atomics we don't really need. Lmbench improvements on lat_tcp are minimal: before: TCP latency using localhost: 23.2701 microseconds TCP latency using localhost: 23.1994 microseconds TCP latency using localhost: 23.2257 microseconds after: TCP latency using localhost: 22.8380 microseconds TCP latency using localhost: 22.9465 microseconds TCP latency using localhost: 22.8462 microseconds Signed-off-by: David S. Miller <davem@davemloft.net> 
The data itself is already charged to the SKB, doing
the skb_set_owner_w() just generates a lot of noise and
extra atomics we don't really need.

Lmbench improvements on lat_tcp are minimal:

before:
TCP latency using localhost: 23.2701 microseconds
TCP latency using localhost: 23.1994 microseconds
TCP latency using localhost: 23.2257 microseconds

after:
TCP latency using localhost: 22.8380 microseconds
TCP latency using localhost: 22.9465 microseconds
TCP latency using localhost: 22.8462 microseconds

Signed-off-by: David S. Miller <davem@davemloft.net>
[IPV6]: annotate inet6_csk_search_req() 2006-12-03T05:21:22+00:00 Al Viro viro@zeniv.linux.org.uk 2006-11-08T08:25:41+00:00 fede70b9862635ab1bed84ab3d765e9069616b02 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>
[IPV6]: Generalise some functions 2006-01-03T21:10:46+00:00 Arnaldo Carvalho de Melo acme@mandriva.com 2005-12-14T07:22:54+00:00 b9750ce13c08aa8a71a9b138d741f3046aefd991 Using sk->sk_protocol instead of IPPROTO_TCP. Will be used by DCCPv6 in the next changesets. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Using sk->sk_protocol instead of IPPROTO_TCP.

Will be used by DCCPv6 in the next changesets.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[IPV6]: Generalise tcp_v6_search_req & tcp_v6_synq_add 2006-01-03T21:10:36+00:00 Arnaldo Carvalho de Melo acme@mandriva.com 2005-12-14T07:15:24+00:00 8129765ac07c2455c927051e3a8b048b619b56ee More work is needed tho to introduce inet6_request_sock from tcp6_request_sock, in the same layout considerations as ipv6_pinfo in inet_sock, next changeset will do that. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
More work is needed tho to introduce inet6_request_sock from
tcp6_request_sock, in the same layout considerations as ipv6_pinfo in
inet_sock, next changeset will do that.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>