linux-kernel - Re: [PATCH 9/9] perf, tools: Add a --quiet flag to perf list

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Message-ID: <20140615161138.GH5714@two.firstfloor.org>
Date:	Sun, 15 Jun 2014 18:11:38 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Andi Kleen <andi@...stfloor.org>, jolsa@...hat.com,
	linux-kernel@...r.kernel.org, acme@...radead.org,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 9/9] perf, tools: Add a --quiet flag to perf list

On Sun, Jun 15, 2014 at 10:17:41PM +0900, Namhyung Kim wrote:
> > It's still default to print descriptions as that is the more useful
> > default for most users.  Requested by Namhyung Kim.
> 
> Did I request the --quiet thing?  It seems like there's a
> miscommunication.. :-/

Well it was done based on your feedback, and gets the closest
to your original request as possible.

> Btw, it'd better if it can support event glob on the pmu events (or
> simply all events) too as this will increase the number of events
> significantly.  But this can be a further work.

That already works.

% perf list icache*
List of pre-defined events (to be used in -e):
  icache.ifetch_stall                                [Cycles where a code-fetch
                                                      stalled due to L1
                                                      instruction-cache miss
                                                      or an iTLB miss]
  icache.misses                                      [Number of Instruction
                                                      Cache, Streaming Buffer
                                                      and Victim Cache
                                                      Misses. Includes
                                                      Uncacheable accesses]
%

-Andi
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