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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-12-16 08:43:36 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-16 08:43:36 +0100 |
| commit | bf296b125b21b8d558ceb6ec30bb4eba2730cd6b (patch) | |
| tree | 5a06714c4001ccf1b217b888121f30d57fceea6d /net/ipv4/af_inet.c | |
| parent | net: Add skb_gro_receive (diff) | |
| download | linux-bf296b125b21b8d558ceb6ec30bb4eba2730cd6b.tar.xz linux-bf296b125b21b8d558ceb6ec30bb4eba2730cd6b.zip | |
tcp: Add GRO support
This patch adds the TCP-specific portion of GRO. The criterion for
merging is extremely strict (the TCP header must match exactly apart
from the checksum) so as to allow refragmentation. Otherwise this
is pretty much identical to LRO, except that we support the merging
of ECN packets.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index a85595307fa7..664ff0ee1c83 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1410,6 +1410,8 @@ static struct net_protocol tcp_protocol = { .err_handler = tcp_v4_err, .gso_send_check = tcp_v4_gso_send_check, .gso_segment = tcp_tso_segment, + .gro_receive = tcp4_gro_receive, + .gro_complete = tcp4_gro_complete, .no_policy = 1, .netns_ok = 1, }; |