| commit | 2adb719d74f6e174071e5c913290b9bbd8c2c0e8 | [log] [tgz] |
|---|---|---|
| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | Mon May 19 13:59:55 2014 -0300 |
| committer | David S. Miller <davem@davemloft.net> | Thu May 22 14:57:16 2014 -0400 |
| tree | 2a2e08ef568a16634a85b035a6908fb396e8d06e | |
| parent | e19d2dda90c5305a201282317aa492ce0337aa62 [diff] |
net: mvneta: Implement software TSO Now that the TSO helper API has been introduced, this commit makes use of it to implement the TSO in this driver. Using iperf to test and vmstat to check the CPU usage, shows a substantial CPU usage drop when TSO is on (~15% vs. ~25%). HTTP-based tests performed by Willy Tarreau have shown performance improvements. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>