Re: [PATCH] idle using PNI monitor/mwait (take 3)

From: Zwane Mwaikambo
Date: Sat Sep 06 2003 - 01:39:30 EST


On Fri, 5 Sep 2003, Nakajima, Jun wrote:

> diff -ur /build/orig/linux-2.6.0-test4-mm6/arch/i386/kernel/cpu/intel.c
> linux-2.6.0-test4-mm6/arch/i386/kernel/cpu/intel.c
> --- /build/orig/linux-2.6.0-test4-mm6/arch/i386/kernel/cpu/intel.c
> 2003-09-05 19:16:26.000000000 -0700
> +++ linux-2.6.0-test4-mm6/arch/i386/kernel/cpu/intel.c 2003-09-05
> 19:22:05.000000000 -0700
> @@ -12,6 +12,8 @@
>
> #include "cpu.h"
>
> +extern void select_idle_routine(const struct cpuinfo_x86 *c);

Can't that go in the above included header?

> + if (!pm_idle) {
> + pm_idle = mwait_idle;
> + }
> + return;
> + }
> + pm_idle = default_idle;

You don't have to set that.

Thanks,
Zwane

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