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SubjectRe: weird X problem - priority inversion?

does this still occur with the latest tree? (.47-05 or later)


* Lee Revell <> wrote:

> I am having a problem with the RT preempt kernels where xscreensaver
> will cause the X server to consume excessive CPU, starving other
> processes. This should not happen as xscreensaver runs at the highest
> nice value. It seems that there's some kind of priority inversion
> happening between the high prio X server and low prio xscreensaver.
> This seems like an X problem to me, but could the kernel be involved?
> Lee
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