Re: [-mm patch] {rd,wr}msr_on_cpu SMP=n optimization

On Tue, Feb 20, 2007 at 04:50:44PM +0300, Alexey Dobriyan wrote:
 > On Mon, Feb 19, 2007 at 07:14:34PM -0500, Dave Jones wrote:
 > > On Tue, Feb 20, 2007 at 01:07:13AM +0100, Adrian Bunk wrote:
 > >  > On Thu, Feb 15, 2007 at 05:14:08AM -0800, Andrew Morton wrote:
 > >  > >...
 > >  > > Changes since 2.6.20-rc6-mm3:
 > >  > >...
 > >  > > +rdmsr_on_cpu-wrmsr_on_cpu.patch
 > >  > >...
 > >  > >  x86 updates
 > >  > >...
 > >  >
 > >  > Let's save a few bytes in the CONFIG_SMP=n case.
 > >  >
 > >  > Signed-off-by: Adrian Bunk <[email protected]>
 > >  >
 > >  > ---
 > >  >
 > >  > BTW: currently -ENOUSERS
 > >
 > > There was a follow-on patch that converted p4-clockmod to use it for one.
 > 
 > And patch for powernow-k8 in preparations.

Cool. Can you resend me the p4-clockmod diff, I seem to have lost it.
I've just merged up the *msr_on_cpu diff (and will apply Adrians cleanup too).

thanks,

		Dave

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---

• References:
  • 2.6.20-mm1
    • From: Andrew Morton <[email protected]>
  • [-mm patch] {rd,wr}msr_on_cpu SMP=n optimization
    • From: Adrian Bunk <[email protected]>
  • Re: [-mm patch] {rd,wr}msr_on_cpu SMP=n optimization
    • From: Dave Jones <[email protected]>
  • Re: [-mm patch] {rd,wr}msr_on_cpu SMP=n optimization
    • From: Alexey Dobriyan <[email protected]>

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