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Re: [patch V2 22/28] x86/perf/intel/rapl: Cleanup the printk output

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Andi,

On Mon, 22 Feb 2016, Andi Kleen wrote:

> Thomas Gleixner <tglx@linutronix.de> writes:
> >  
> > +static void __init rapl_advertise(void)
> > +{
> > +	int i;
> > +
> > +	pr_info("API unit is 2^-32 Joules, %d fixed counters, %llu ms ovfl timer\n",
> > +		hweight32(rapl_cntr_mask), rapl_timer_ms);
> 
> Does the final resulting line contain RAPL for grepping?

Yes. That's what the pr_fmt prepends.

[35282.080376] calling  rapl_pmu_init+0x0/0xff5 [perf_event_intel_rapl] @ 10523
[35282.080679] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer
[35282.088634] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[35282.094394] RAPL PMU: hw unit of domain package 2^-14 Joules
[35282.111347] RAPL PMU: hw unit of domain dram 2^-16 Joules
[35282.127514] initcall rapl_pmu_init+0x0/0xff5 [perf_event_intel_rapl] returned 0 after 46023 usecs

> Ideally would be similar as before in case someone has a parser for
> this.

It is.

Thanks,

	tglx

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[patch V2 00/28] x86/perf/intel/uncore|rapl: Fix error handling and  sanitize pmu management Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 18/28] x86/perf/intel_rapl: Make Knights Landings support  functional Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
    Re: [patch V2 18/28] x86/perf/intel_rapl: Make Knights Landings  support functional Borislav Petkov <bp@alien8.de> - 2016-02-22 21:40 +0100
  [patch V2 13/28] x86/perf/intel_uncore: Clear all hardware state on  exit Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
    Re: [patch V2 13/28] x86/perf/intel_uncore: Clear all hardware state  on exit Peter Zijlstra <peterz@infradead.org> - 2016-02-22 13:00 +0100
      Re: [patch V2 13/28] x86/perf/intel_uncore: Clear all hardware state  on exit Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 13:10 +0100
  [patch V2 17/28] x86/perf/cqm: Get rid of the silly for_each_cpu  lookups Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 16/28] x86/perf/intel_uncore: Make it modular Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 12/28] x86/perf/uncore: Track packages not per cpu data Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 24/28] x86/perf/intel/rapl: Make pmu lock raw Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 02/28] x86/perf/intel/uncore: Simplify error rollback Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 03/28] x86/perf/intel/uncore: Fix error handling Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 22/28] x86/perf/intel/rapl: Cleanup the printk output Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
    Re: [patch V2 22/28] x86/perf/intel/rapl: Cleanup the printk output Andi Kleen <andi@firstfloor.org> - 2016-02-22 19:50 +0100
      Re: [patch V2 22/28] x86/perf/intel/rapl: Cleanup the printk  output Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 20:00 +0100
  [patch V2 08/28] x86/perf/uncore: Make uncore_pcibus_to_physid static Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 11/28] x86/topology: Create logical package id Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
    Re: [patch V2 11/28] x86/topology: Create logical package id Andi Kleen <andi@firstfloor.org> - 2016-02-22 20:00 +0100
      Re: [patch V2 11/28] x86/topology: Create logical package id Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 20:10 +0100
  [patch V2 14/28] x86/perf/intel_uncore: Make PCI and MSR uncore  independent Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 23/28] x86/perf/intel/rapl: Refactor code some more Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 07/28] x86/perf/intel_uncore: Make code readable Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 20/28] x86/perf/intel/rapl: Sanitize the quirk handling Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 25/28] x86/perf/intel/rapl: Utilize event->pmu_private Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  [patch V2 05/28] x86/perf/intel_uncore: Cleanup hardware on exit Thomas Gleixner <tglx@linutronix.de> - 2016-02-22 12:20 +0100
  Re: [patch V2 00/28] x86/perf/intel/uncore|rapl: Fix error handling and sanitize pmu management Andi Kleen <andi@firstfloor.org> - 2016-02-22 20:00 +0100

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