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| author | David Ahern <dsa@cumulusnetworks.com> | 2016-06-14 02:14:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-15 23:03:48 +0200 |
| commit | 7889681f4a6c2148e1245604bac751a1cae8f882 (patch) | |
| tree | 699152a0f30683a142af8f221c61b1d71b66e44f /net/tipc/monitor.c | |
| parent | tun: fix csum generation for tap devices (diff) | |
| download | linux-7889681f4a6c2148e1245604bac751a1cae8f882.tar.xz linux-7889681f4a6c2148e1245604bac751a1cae8f882.zip | |
net: vrf: Update flags and features settings
1. Default VRF devices to not having a qdisc (IFF_NO_QUEUE). Users
can add one as desired.
2. Disable adding a VLAN to a VRF device.
3. Enable offloads and hardware features similar to other logical
devices (e.g., dummy, veth)
Change provides a significant boost in TCP stream Tx performance,
from ~2,700 Mbps to ~18,100 Mbps and makes throughput close to the
performance without a VRF (18,500 Mbps). netperf TCP_STREAM benchmark
using qemu with virtio+vhost for the NICs
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/monitor.c')
0 files changed, 0 insertions, 0 deletions