On Sun, Nov 11, 2018 at 11:06 AM, Neal Cardwell wrote:
> On Sun, Nov 11, 2018 at 9:41 AM Eric Dumazet wrote:
>>
>> tcp_tso_should_defer() first heuristic is to not defer
>> if last send is "old enough".
>>
>> Its current implementation uses jiffies and its low granularity.
>>
>> TSO autodefer per
On Sun, Nov 11, 2018 at 9:41 AM Eric Dumazet wrote:
>
> tcp_tso_should_defer() first heuristic is to not defer
> if last send is "old enough".
>
> Its current implementation uses jiffies and its low granularity.
>
> TSO autodefer performance should not rely on kernel HZ :/
>
> After EDT conversion
tcp_tso_should_defer() first heuristic is to not defer
if last send is "old enough".
Its current implementation uses jiffies and its low granularity.
TSO autodefer performance should not rely on kernel HZ :/
After EDT conversion, we have state variables in nanoseconds that
can allow us to proper
