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SubjectRe: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
2010/12/8 Peter Zijlstra <>:

> Like said, John Stultz was already looking at doing something like that
> because there's a number of architectures suffering this same problem
> and they're all already using part of the clocksource infrastructure to
> implement the sched_clock() interface simply because they only have a
> single hardware resource.

I was in on that discussion and for the Ux500 this patch was the

It seems to work, mostly, it's based off Nico's orion code and
just tries to make everything as explicit as possible.

Uwe has also been onto it I think.

Linus Walleij

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