AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/net/packet
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Jason Wang c1aad275b0 packet: set transport header before doing xmit 
Set the transport header for 1) some drivers (e.g ixgbe needs l4 header to do
atr) 2) precise packet length estimation (introduced in 1def9238) needs l4
header to compute header length.

So this patch first tries to get l4 header for packet socket through
skb_flow_dissect(), and pretend no l4 header if skb_flow_dissect() fails.

Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-26 12:44:43 -04:00
..
af_packet.c packet: set transport header before doing xmit 2013-03-26 12:44:43 -04:00
diag.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
internal.h packet: packet fanout rollover during socket overload 2013-03-19 17:15:04 -04:00
Kconfig packet: Diag core and basic socket info dumping 2012-08-14 16:56:33 -07:00
Makefile packet: Diag core and basic socket info dumping 2012-08-14 16:56:33 -07:00