Re: [PATCH net-next v4 05/12] net: ethernet: oa_tc6: implement error interrupts unmasking

[Andrew Lunn]

> n  |  name     |  min  |  avg  |  max  |  rx dropped  |  samples
> 1  |  no mod   |  827K |  846K |  891K |      945     |     5
> 2  |  no log   |  711K |  726K |  744K |      562     |     5
> 3  |  less irq |  815K |  833K |  846K |      N/A     |     5
> 4  |  no irq   |  914K |  924K |  931K |      N/A     |     5
> 5  |  simple   |  857K |  868K |  879K |      615     |     5

That is odd.

Side question: What CONFIG_HZ= do you have? 100, 250, 1000?  Try
1000. I've seen problems where the driver wants to sleep for a short
time, but the CONFIG_HZ value limits how short a time it can actually
sleep. It ends up sleeping much longer than it wants.

	Andrew