diff options
| author | Eric Dumazet <[email protected]> | 2014-09-06 01:29:45 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-09-06 05:35:27 +0000 |
| commit | cfecec56ae7c7c40f23fbdac04acee027ca3bd66 (patch) | |
| tree | f6342031d64052601468c246f046600d1822c3fb /net/ipv4/tcp_output.c | |
| parent | mISDN: remove DSP_NEVER_DEFINED and adjust code identation (diff) | |
| download | kernel-cfecec56ae7c7c40f23fbdac04acee027ca3bd66.tar.gz kernel-cfecec56ae7c7c40f23fbdac04acee027ca3bd66.zip | |
mlx4: only pull headers into skb head
Use the new fancy eth_get_headlen() to pull exactly the headers
into skb->head.
This speeds up GRE traffic (or more generally tunneled traffuc),
as GRO can aggregate up to 17 MSS per GRO packet instead of 8.
(Pulling too much data was forcing GRO to keep 2 frags per MSS)
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Amir Vadai <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions