tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: RFC: IRQ affinity (aka interrupt routing)

Thanks a lot for looking at it!

A few general comments:

 - best UI is no UI - the kernel should distribute interrupts automatically
   (if possible) as fair as possible over time doiing some statistics

 - a UI to wire some device interrupts to a special CPU would be ok,
   I prefer a new intrctrl for that

 - vmstat -i could gain an additional column with the current target cpu
   of the interrupt

 - the device name is nice, but what about shared interrupts?


Home | Main Index | Thread Index | Old Index