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| author | brenohl@br.ibm.com <brenohl@br.ibm.com> | 2012-07-27 08:54:52 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-29 23:18:30 -0700 |
| commit | 1a0150a93c496986297fc08304ac564213c08942 (patch) | |
| tree | 6034d345e12d1a67c11e77b0a52c95f828e93e54 /net | |
| parent | f7da9cdf45cbbad5029d4858dcbc0134e06084ed (diff) | |
| download | op-kernel-dev-1a0150a93c496986297fc08304ac564213c08942.zip op-kernel-dev-1a0150a93c496986297fc08304ac564213c08942.tar.gz | |
qlge: Add offload features to vlan interfaces
This patch fills the net_device vlan_features with the proper hardware features,
thus, improving the vlan interface performance.
With the patch applied, I can see around 148% improvement on a TCP_STREAM test,
from 3.5 Gb/s to 8.7 Gb/s. On TCP_RR, I see a 11% improvement, from 18k
to 20. The CPU utilization is almost the same on both cases, from the comparison
above.
Signed-off-by: Breno Leitao <brenohl@br.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions
