rps: Add flag to skb to indicate rxhash is based on L4 tuple
authorTom Herbert <therbert@google.com>
Sun, 14 Aug 2011 19:45:55 +0000 (19:45 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 18 Aug 2011 03:06:03 +0000 (20:06 -0700)
commitbdeab991918663aed38757904219e8398214334c
treebc6c02da7ed88e3e568677b4a35fb4e55de363de
parent792df22cd0499b4e662d4618b0008fdcfef8b04e
rps: Add flag to skb to indicate rxhash is based on L4 tuple

The l4_rxhash flag was added to the skb structure to indicate
that the rxhash value was computed over the 4 tuple for the
packet which includes the port information in the encapsulated
transport packet.  This is used by the stack to preserve the
rxhash value in __skb_rx_tunnel.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skbuff.h
include/net/dst.h
include/net/sock.h
net/core/dev.c
net/core/skbuff.c
net/ipv4/tcp_ipv4.c
net/ipv4/udp.c
net/ipv6/tcp_ipv6.c
net/ipv6/udp.c