From: Jiri Olsa <jolsa@redhat.com>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@kernel.org>, Paul Mackerras <paulus@samba.org>,
Namhyung Kim <namhyung.kim@lge.com>,
LKML <linux-kernel@vger.kernel.org>, Arun Sharma <asharma@fb.com>,
Rodrigo Campos <rodrigo@sdfg.com.ar>,
Andi Kleen <andi@firstfloor.org>, David Ahern <dsahern@gmail.com>,
Stephane Eranian <eranian@google.com>,
Frederic Weisbecker <fweisbec@gmail.com>
Subject: Re: [PATCH 01/21] perf tools: Introduce struct hist_entry_iter
Date: Mon, 27 Jan 2014 09:49:58 +0100 [thread overview]
Message-ID: <20140127084958.GB1139@krava.brq.redhat.com> (raw)
In-Reply-To: <87txcq56co.fsf@sejong.aot.lge.com>
On Mon, Jan 27, 2014 at 02:41:43PM +0900, Namhyung Kim wrote:
> On Thu, 23 Jan 2014 15:44:00 +0100, Jiri Olsa wrote:
> > On Thu, Jan 23, 2014 at 09:13:45AM +0900, Namhyung Kim wrote:
> >> There're some duplicate code when adding hist entries. They are
> >> different in that some have branch info or mem info but generally do
> >> same thing. So introduce new struct hist_entry_iter and add callbacks
> >> to customize each case in general way.
> >>
> >> The new perf_evsel__add_entry() function will look like:
> >>
> >> iter->prepare_entry();
> >> iter->add_single_entry();
> >>
> >> while (iter->next_entry())
> >> iter->add_next_entry();
> >>
> >> iter->finish_entry();
> >>
> >> This will help further work like the cumulative callchain patchset.
>
> [SNIP]
> >> - if (rep->hide_unresolved && !al->sym)
> >> - return 0;
> >
> > this check seems to be missing in iter_add_single_mem_entry
>
> Right. But afaics it's duplicate as we already check it in
> process_sample_event().
ok.. missed that
jirka
next prev parent reply other threads:[~2014-01-27 8:51 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-23 0:13 [PATCHSET 00/24] perf tools: Add support to accumulate hist periods (v7) Namhyung Kim
2014-01-23 0:13 ` [PATCH 01/21] perf tools: Introduce struct hist_entry_iter Namhyung Kim
2014-01-23 14:44 ` Jiri Olsa
2014-01-27 5:41 ` Namhyung Kim
2014-01-27 8:49 ` Jiri Olsa [this message]
2014-01-23 14:56 ` Jiri Olsa
2014-01-27 5:45 ` Namhyung Kim
2014-01-23 0:13 ` [PATCH 02/21] perf hists: Add support for accumulated stat of hist entry Namhyung Kim
2014-01-23 0:13 ` [PATCH 03/21] perf hists: Check if accumulated when adding a " Namhyung Kim
2014-01-23 0:13 ` [PATCH 04/21] perf hists: Accumulate hist entry stat based on the callchain Namhyung Kim
2014-01-23 0:13 ` [PATCH 05/21] perf tools: Update cpumode for each cumulative entry Namhyung Kim
2014-01-23 0:13 ` [PATCH 06/21] perf report: Cache cumulative callchains Namhyung Kim
2014-01-23 0:13 ` [PATCH 07/21] perf callchain: Add callchain_cursor_snapshot() Namhyung Kim
2014-01-23 0:13 ` [PATCH 08/21] perf tools: Save callchain info for each cumulative entry Namhyung Kim
2014-01-23 0:13 ` [PATCH 09/21] perf hists: Sort hist entries by accumulated period Namhyung Kim
2014-01-23 0:13 ` [PATCH 10/21] perf ui/hist: Add support to accumulated hist stat Namhyung Kim
2014-01-23 0:13 ` [PATCH 11/21] perf ui/browser: " Namhyung Kim
2014-01-23 0:13 ` [PATCH 12/21] perf ui/gtk: " Namhyung Kim
2014-01-23 0:13 ` [PATCH 13/21] perf tools: Apply percent-limit to cumulative percentage Namhyung Kim
2014-01-23 0:13 ` [PATCH 14/21] perf tools: Add more hpp helper functions Namhyung Kim
2014-01-23 0:13 ` [PATCH 15/21] perf report: Add --children option Namhyung Kim
2014-01-23 0:14 ` [PATCH 16/21] perf report: Add report.children config option Namhyung Kim
2014-01-23 0:14 ` [PATCH 17/21] perf tools: Add callback function to hist_entry_iter Namhyung Kim
2014-01-23 0:14 ` [PATCH 18/21] perf top: Convert " Namhyung Kim
2014-01-23 0:14 ` [PATCH 19/21] perf top: Add --children option Namhyung Kim
2014-01-23 0:14 ` [PATCH 20/21] perf top: Add top.children config option Namhyung Kim
2014-01-23 0:14 ` [PATCH 21/21] perf tools: Enable --children option by default Namhyung Kim
2014-01-23 16:22 ` [PATCHSET 00/24] perf tools: Add support to accumulate hist periods (v7) Jiri Olsa
2014-01-27 6:22 ` Namhyung Kim
2014-02-07 1:35 [PATCHSET 00/21] perf tools: Add support to accumulate hist periods (v8) Namhyung Kim
2014-02-07 1:35 ` [PATCH 01/21] perf tools: Introduce struct hist_entry_iter Namhyung Kim
2014-03-20 5:36 [PATCHSET 00/21] perf tools: Add support to accumulate hist periods (v9) Namhyung Kim
2014-03-20 5:36 ` [PATCH 01/21] perf tools: Introduce struct hist_entry_iter Namhyung Kim
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