Messages in this thread | | | Subject | Re: [BUG] 2.6.37-rc3 massive interactivity regression on ARM | From | Peter Zijlstra <> | Date | Fri, 10 Dec 2010 19:43:10 +0100 |
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On Fri, 2010-12-10 at 19:10 +0100, Peter Zijlstra wrote: > There are lots of places in the scheduler that rely on u64 wrap, for now > the easiest thing for ARM would be to select HAVE_UNSTABLE_SCHED_CLOCK > for those platforms that implement a short sched_clock(). > > While that isn't ideal it is something that makes it work, we can work > on something more suitable for future kernels.
Either that, or the thing you proposed a while back in this thread.
Since ARM doesn't have NMIs something like that should work just fine.
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