From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>, lkml <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Ingo Molnar <mingo@kernel.org>, Andi Kleen <ak@linux.intel.com>,
Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 1/9] perf tools: Add nameid value into evsel object
Date: Tue, 2 Jun 2015 16:59:33 -0300 [thread overview]
Message-ID: <20150602195933.GS624@kernel.org> (raw)
In-Reply-To: <20150602184636.GD25636@krava.redhat.com>
Em Tue, Jun 02, 2015 at 08:46:36PM +0200, Jiri Olsa escreveu:
> On Tue, Jun 02, 2015 at 03:10:56PM -0300, Arnaldo Carvalho de Melo wrote:
> > Em Tue, Jun 02, 2015 at 12:59:55AM +0200, Jiri Olsa escreveu:
> > > Adding a way to tag an evsel object with ID value based
> > > on its name. It will be used for transaction events,
> > > but could be useful for others.
> >
> > For what? Can you ellaborate? Just by looking at this commit message I
> > can't figure out the value of this patch :-\
> >
> > - Arnaldo
> >
> > > This way we can identify transactions events and get rid
> > > of the current position based way we use.
>
> well, right here ^^^
>
> to get rid of getting ID of transaction events based on their
> possition in evlist
Well, as we discussed this may be implemented using evsel->priv/struct
perf_stat, i.e. this seems something 'perf stat' specific, so no rush in
moving this to the infrastructure available for all tools.
- Arnaldo
next prev parent reply other threads:[~2015-06-02 19:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-01 22:59 [PATCH 0/9] perf stat: Separate shadow counters code Jiri Olsa
2015-06-01 22:59 ` [PATCH 1/9] perf tools: Add nameid value into evsel object Jiri Olsa
2015-06-02 18:10 ` Arnaldo Carvalho de Melo
2015-06-02 18:46 ` Jiri Olsa
2015-06-02 19:59 ` Arnaldo Carvalho de Melo [this message]
2015-06-01 22:59 ` [PATCH 2/9] perf stat: Replace transaction event check with nameid Jiri Olsa
2015-06-01 22:59 ` [PATCH 3/9] perf stat: Remove setup_events function Jiri Olsa
2015-06-01 22:59 ` [PATCH 4/9] perf stat: Remove transaction_run from shadow update/print code Jiri Olsa
2015-06-01 22:59 ` [PATCH 5/9] perf stat: Introduce reset_shadow_stats function Jiri Olsa
2015-06-01 23:00 ` [PATCH 6/9] perf stat: Introduce print_shadow_stats function Jiri Olsa
2015-06-01 23:00 ` [PATCH 7/9] perf stat: Add output file argument to " Jiri Olsa
2015-06-01 23:00 ` [PATCH 8/9] perf stat: Add aggr_mode " Jiri Olsa
2015-06-01 23:00 ` [PATCH 9/9] perf stat: Move shadow stat counters into separate object Jiri Olsa
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