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| author |   Xin Long <lucien.xin@gmail.com> | 2016-08-25 13:21:49 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-26 11:43:03 -0700 |
| commit | c80fafbbb59ef9924962f83aac85531039395b18 (patch) | |
| tree | 4c94663f4548445f949345c1b5b8db90a8bdba6b /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | net: systemport: Fix ordering in intrl2_*_mask_clear macro (diff) | |
veth: sctp: add NETIF_F_SCTP_CRC to device features
Commit b17c706987fa ("loopback: sctp: add NETIF_F_SCTP_CSUM to device
features") added NETIF_F_SCTP_CRC to device features for lo device to
improve the performance of sctp over lo.
This patch is to add NETIF_F_SCTP_CRC to device features for veth to
improve the performance of sctp over veth.
Before this patch:
ip netns exec cs_client netperf -H 10.167.12.2 -t SCTP_STREAM -- -m 10K
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
212992 212992 10240 10.00 1117.16
After this patch:
ip netns exec cs_client netperf -H 10.167.12.2 -t SCTP_STREAM -- -m 10K
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
212992 212992 10240 10.20 1415.22
Tested-by: Li Shuang <tjlishuang@yeah.net>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions