Re: Interrupt latency on some 945GM platforms

Vasily Khoruzhick
2010-09-16T15:04:15Z

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В сообщении от 15 of September 2010 01:41:11 автор Sitsofe Wheeler написал:
> > > processor.max_cstate=2
> >
> > Nope, it doesn't work with max_cstate=2
>
> Perhaps intel_idle is being used? Any mention of it in dmesg?

Sitsofe, maybe you misunderstood me, I mean with max_cstate=1 graphics is
smooth, with higher values (i.e. max_cstate=2) graphics is jerky.

Btw, Jesse, any comments/solutions/workarounds except one with
processor.max_cstate=1 in kernel commandline? Should I file a bug on fdo
bugzilla?

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