23 Apr
2006
23 Apr
'06
2:25 p.m.
On Sun, 2006-04-23 at 00:14 -0500, Devin Venable wrote:
I've been trying to increase the priority of IRQ 50 (ohci_hcd:usb1)
like
so:
$ chrt -f -p 80 `pidof "IRQ 50"`
sched_getscheduler: No such process
failed to get pid 80's policy
It appears I have a problem getting the pidof any IRQ value.
You must not have enabled realtime preemption when you configured the
kernel.
Lee