Follow-up to my long email about KNI performance so we don't have
chapter-length quotes in any discussion...
Increasing HZ to 1000 helped, but I'd really like a way to wake the KNI
kernel thread up on demand. I'm hoping someone with more Linux kernel
experience than I have might have some ideas.
On Fri, Jun 05, 2015 at 10:27:21AM -0500, Jay Rolette wrote:
> Is there some mechanism available that the KNI kernel thread could sleep
> periodically, but somehow be awoken from user space?
This is wildly unvalidated, but futex and SysV semaphore appear to be
accessible from the kernel side. Sys
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