| commit | 861b650101eb0c627d171eb18de81dddb93d395e | |
| author | Eric Dumazet <edumazet@google.com> | |
| Thu, 27 Sep 2012 02:14:53 +0000 (27 02:14 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Mon, 1 Oct 2012 21:00:27 +0000 (1 17:00 -0400) | ||
| tree | 07c0b874476d6d82f8618c071402e742b1705b66 | treesnapshot (tar.gz zip) |
| parent | 64c6d08e6490fb18cea09bb03686c149946bd818 | commitdiff |
tcp: gro: add checksuming helpers
skb with CHECKSUM_NONE cant currently be handled by GRO, and
we notice this deep in GRO stack in tcp[46]_gro_receive()
But there are cases where GRO can be a benefit, even with a lack
of checksums.
This preliminary work is needed to add GRO support
to tunnels.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
skb with CHECKSUM_NONE cant currently be handled by GRO, and
we notice this deep in GRO stack in tcp[46]_gro_receive()
But there are cases where GRO can be a benefit, even with a lack
of checksums.
This preliminary work is needed to add GRO support
to tunnels.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv4/tcp_ipv4.c | diffblobblamehistory | |
| net/ipv6/tcp_ipv6.c | diffblobblamehistory |