Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4]

Florian Schmidt
2004-10-31T10:00:47Z

On Sat, 30 Oct 2004 22:20:24 -0400
Lee Revell <rlrevell@joe-job.com> wrote:

> Here is a patch that causes the number of consecutive missed interrupts
> to be printed, as well as setting RT priority itself instead of relying
> on the rt_wakeup wrapper.
>
> I have found that moving the mouse quickly will reliably cause many
> interrupts to be missed.

thanks for the patch (it has a little problem, since it uses prio 99 which
is always equal or greater than the rtc thread prio. i changed it in my
local version to accept a parameter). will do some more cleanup of the
program [saner option handling, msec/usec output of the relevant cycle
counts, history file output, ctrl-c handling etc].

U\L in an hour or two.

flo