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Date:   Wed, 06 May 2020 11:12:35 +0200
From:   Thomas Gleixner <>
To:     Borislav Petkov <>
Cc:     LKML <>,,
        "Paul E. McKenney" <>,
        Andy Lutomirski <>,
        Alexandre Chartre <>,
        Frederic Weisbecker <>,
        Paolo Bonzini <>,
        Sean Christopherson <>,
        Masami Hiramatsu <>,
        Petr Mladek <>,
        Steven Rostedt <>,
        Joel Fernandes <>,
        Boris Ostrovsky <>,
        Juergen Gross <>,
        Brian Gerst <>,
        Mathieu Desnoyers <>,
        Josh Poimboeuf <>,
        Will Deacon <>,
        "Peter Zijlstra \(Intel\)" <>
Subject: Re: [patch V4 part 1 03/36] sched: Clean up scheduler_ipi()

Borislav Petkov <> writes:

> On Tue, May 05, 2020 at 03:16:05PM +0200, Thomas Gleixner wrote:
>> The scheduler IPI has grown weird and wonderful over the years, time
>> for spring cleaning.
>> Move all the non-trivial stuff out of it and into a regular smp function
>> call IPI. This then reduces the schedule_ipi() to most of it's former MOP
> s/MOP/NOP/ after clarifying it on IRC. :)

It was NOP long ago. Now it's Minimal OPeration :)

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