diff options
| author | Eric Dumazet <edumazet@google.com> | 2013-10-26 05:25:03 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-28 08:57:29 +0400 |
| commit | 82d8189826d54740607e6a240e602850ef62a07d (patch) | |
| tree | 239b1362fbe115628cc48af3d6b5ee73132964c4 /tools/perf/scripts/python/sched-migration.py | |
| parent | 8c3a897bfab10f68f90252440bb29e6749a7312a (diff) | |
| download | linux-82d8189826d54740607e6a240e602850ef62a07d.tar.xz | |
veth: extend features to support tunneling
While investigating on a recent vxlan regression, I found veth
was using a zero features set for vxlan tunnels.
We have to segment GSO frames, copy the payload, and do the checksum.
This patch brings a ~200% performance increase
We probably have to add hw_enc_features support
on other virtual devices.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions