net: Use sk_mark for routing lookup in more places

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This patch against v2.6.31 adds support for route lookup using sk_mark in some 
more places. The benefits from this patch are the following.
First, SO_MARK option now has effect on UDP sockets too.
Second, ip_queue_xmit() and inet_sk_rebuild_header() could fail to do routing 
lookup correctly if TCP sockets with SO_MARK were used.

Signed-off-by: Atis Elsts <atis@mikrotik.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>

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Atis Elsts 2009-10-01 15:16:49 -07:00 • committed by David S. Miller

parent 66466797c7

commit 914a9ab386

3 changed files with 3 additions and 0 deletions

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net/ipv4/af_inet.c

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net/ipv4/ip_output.c

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net/ipv4/udp.c

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