Messages in this thread | | | Date | Tue, 21 Aug 2007 12:07:17 +0200 | From | Andi Kleen <> | Subject | Re: [accounting regression since rc1] scheduler updates |
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On Tue, Aug 21, 2007 at 09:09:22AM +0200, Ingo Molnar wrote: > > * Andi Kleen <andi@firstfloor.org> wrote: > > > You should just be using idle notifiers instead instead of adding more > > and more custom hooks (like NOHZ has already) x86-64 still has them > > and there is a old patch around to add them to i386. > > these are specially placed callbacks that we want to call from certain > ACPI codepaths but not from all of them.
Because you believe TSC only stops in C2 and C3? That's not correct on all systems.
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