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Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp()

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp()
Date 2017-04-18 22:30 +0200
Message-ID <txHV8-29d-21@gated-at.bofh.it> (permalink)
References <txyI9-54q-3@gated-at.bofh.it> <txyI9-54q-1@gated-at.bofh.it> <txB3k-6zp-15@gated-at.bofh.it> <txEuf-8r4-45@gated-at.bofh.it>
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On Tue, Apr 18, 2017 at 12:46:29PM -0400, Steven Rostedt wrote:
> On Tue, 18 Apr 2017 15:03:50 +0200
> Peter Zijlstra <peterz@infradead.org> wrote:
> 
> > +++ b/kernel/padata.c
> > @@ -1008,11 +1008,10 @@ static struct padata_instance *padata_al
> >   *                         parallel workers.
> >   *
> >   * @wq: workqueue to use for the allocated padata instance
> > - *
> > - * Must be called from a get_online_cpus() protected region
> 
> Find the comment redundant?

Once there's code that enforces it? Yes. Nobody reads comments
;-)

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[PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Peter Zijlstra <peterz@infradead.org> - 2017-04-18 12:40 +0200
  Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Peter Zijlstra <peterz@infradead.org> - 2017-04-18 15:10 +0200
    Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Steven Rostedt <rostedt@goodmis.org> - 2017-04-18 18:50 +0200
      Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Peter Zijlstra <peterz@infradead.org> - 2017-04-18 22:30 +0200
        Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Thomas Gleixner <tglx@linutronix.de> - 2017-04-18 23:00 +0200
          Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Peter Zijlstra <peterz@infradead.org> - 2017-04-19 08:40 +0200
            Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Thomas Gleixner <tglx@linutronix.de> - 2017-04-19 11:10 +0200
              Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Steven Rostedt <rostedt@goodmis.org> - 2017-04-19 14:50 +0200
                Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Peter Zijlstra <peterz@infradead.org> - 2017-04-19 16:10 +0200
                Re: [PATCH 2/3] jump_label: Provide static_key_slow_inc_nohp() Steven Rostedt <rostedt@goodmis.org> - 2017-04-19 16:30 +0200
  [tip:smp/hotplug] jump_label: Provide  static_key_slow_inc_cpuslocked() "tip-bot for Peter Zijlstra (Intel)" <tipbot@zytor.com> - 2017-04-20 13:40 +0200

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