From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>, lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Michael Petlan <mpetlan@redhat.com>,
Andi Kleen <ak@linux.intel.com>, Kajol Jain <kjain@linux.ibm.com>,
John Garry <john.garry@huawei.com>,
"Paul A. Clarke" <pc@us.ibm.com>,
Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 12/19] perf metric: Add events for the current list
Date: Tue, 28 Jul 2020 09:33:46 -0300 [thread overview]
Message-ID: <20200728123346.GS40195@kernel.org> (raw)
In-Reply-To: <CAP-5=fXsspq4xBehRZOBrFAEHAnE1tPnH9FybooiCcTxynh6wg@mail.gmail.com>
Em Sun, Jul 19, 2020 at 03:34:48PM -0700, Ian Rogers escreveu:
> On Sun, Jul 19, 2020 at 11:14 AM Jiri Olsa <jolsa@kernel.org> wrote:
> >
> > There's no need to iterate the whole list of groups,
> > when adding new events. The currently created groups
> > are the ones we want to add.
> >
> > Signed-off-by: Jiri Olsa <jolsa@kernel.org>
>
> Acked-by: Ian Rogers <irogers@google.com>
Thanks, applied.
- Arnaldo
> Thanks,
> Ian
>
> > ---
> > tools/perf/util/metricgroup.c | 9 ++++++---
> > 1 file changed, 6 insertions(+), 3 deletions(-)
> >
> > diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
> > index bb5757b9419d..332414d93f7a 100644
> > --- a/tools/perf/util/metricgroup.c
> > +++ b/tools/perf/util/metricgroup.c
> > @@ -813,6 +813,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > {
> > struct pmu_event *pe;
> > struct egroup *eg;
> > + LIST_HEAD(list);
> > int i, ret;
> > bool has_match = false;
> >
> > @@ -820,7 +821,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > has_match = true;
> > eg = NULL;
> >
> > - ret = add_metric(group_list, pe, metric_no_group, &eg);
> > + ret = add_metric(&list, pe, metric_no_group, &eg);
> > if (ret)
> > return ret;
> >
> > @@ -829,7 +830,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > * included in the expression.
> > */
> > ret = resolve_metric(eg, metric_no_group,
> > - group_list, map);
> > + &list, map);
> > if (ret)
> > return ret;
> > }
> > @@ -838,7 +839,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > if (!has_match)
> > return -EINVAL;
> >
> > - list_for_each_entry(eg, group_list, nd) {
> > + list_for_each_entry(eg, &list, nd) {
> > if (events->len > 0)
> > strbuf_addf(events, ",");
> >
> > @@ -850,6 +851,8 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > &eg->pctx);
> > }
> > }
> > +
> > + list_splice(&list, group_list);
> > return 0;
> > }
> >
> > --
> > 2.25.4
> >
--
- Arnaldo
next prev parent reply other threads:[~2020-07-28 12:33 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-19 18:13 [PATCHv3 00/19] perf metric: Add support to reuse metric Jiri Olsa
2020-07-19 18:13 ` [PATCH 01/19] perf metric: Fix memory leak in expr__add_id function Jiri Olsa
2020-07-19 21:41 ` Ian Rogers
2020-07-28 12:26 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 02/19] perf metric: Add " Jiri Olsa
2020-07-26 9:16 ` kajoljain
2020-07-28 12:27 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 03/19] perf metric: Change expr__get_id to return struct expr_id_data Jiri Olsa
2020-07-26 9:17 ` kajoljain
2020-07-28 12:28 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 04/19] perf metric: Add expr__del_id function Jiri Olsa
2020-07-26 9:17 ` kajoljain
2020-07-28 12:28 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 05/19] perf metric: Add macros for iterating map events Jiri Olsa
2020-07-19 21:46 ` Ian Rogers
2020-07-28 12:29 ` Arnaldo Carvalho de Melo
2020-07-26 9:17 ` kajoljain
2020-07-19 18:13 ` [PATCH 06/19] perf metric: Add add_metric function Jiri Olsa
2020-07-26 9:17 ` kajoljain
2020-07-28 12:30 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 07/19] perf metric: Rename __metricgroup__add_metric to __add_metric Jiri Olsa
2020-07-26 9:18 ` kajoljain
2020-07-28 12:30 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 08/19] perf metric: Collect referenced metrics in struct metric_ref_node Jiri Olsa
2020-07-19 22:18 ` Ian Rogers
2020-07-26 9:18 ` kajoljain
2020-07-28 12:31 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 09/19] perf metric: Collect referenced metrics in struct metric_expr Jiri Olsa
2020-07-26 9:18 ` kajoljain
2020-07-28 12:32 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 10/19] perf metric: Add referenced metrics to hash data Jiri Olsa
2020-07-19 22:32 ` Ian Rogers
2020-07-26 9:18 ` kajoljain
2020-07-28 12:32 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 11/19] perf metric: Compute referenced metrics Jiri Olsa
2020-07-26 9:19 ` kajoljain
2020-07-28 12:33 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 12/19] perf metric: Add events for the current list Jiri Olsa
2020-07-19 22:34 ` Ian Rogers
2020-07-26 9:19 ` kajoljain
2020-07-28 12:33 ` Arnaldo Carvalho de Melo [this message]
2020-07-19 18:13 ` [PATCH 13/19] perf metric: Add cache_miss_cycles to metric parse test Jiri Olsa
2020-07-26 9:19 ` kajoljain
2020-07-28 12:34 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 14/19] perf metric: Add DCache_L2 " Jiri Olsa
2020-07-26 9:19 ` kajoljain
2020-07-28 12:34 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 15/19] perf metric: Add recursion check when processing nested metrics Jiri Olsa
2020-07-19 22:40 ` Ian Rogers
2020-07-26 9:20 ` kajoljain
2020-07-28 12:35 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 16/19] perf metric: Make compute_single function more precise Jiri Olsa
2020-07-28 12:36 ` Arnaldo Carvalho de Melo
2020-07-28 17:26 ` Ian Rogers
2020-07-28 20:17 ` kajoljain
2020-07-29 11:08 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 17/19] perf metric: Add metric group test Jiri Olsa
2020-07-19 22:41 ` Ian Rogers
2020-07-26 9:20 ` kajoljain
2020-07-28 12:37 ` Arnaldo Carvalho de Melo
2020-07-19 18:13 ` [PATCH 18/19] perf metric: Rename struct egroup to metric Jiri Olsa
2020-07-26 9:20 ` kajoljain
2020-07-19 18:13 ` [PATCH 19/19] perf metric: Rename group_list to metric_list Jiri Olsa
2020-07-19 22:42 ` Ian Rogers
2020-07-26 9:21 ` kajoljain
2020-07-28 12:38 ` Arnaldo Carvalho de Melo
2020-07-20 6:44 ` [PATCHv3 00/19] perf metric: Add support to reuse metric kajoljain
2020-07-20 7:22 ` Jiri Olsa
2020-07-20 8:09 ` kajoljain
2020-07-20 8:19 ` Jiri Olsa
2020-07-20 9:02 ` kajoljain
2020-07-20 19:16 ` Jiri Olsa
2020-07-24 5:52 ` kajoljain
2020-07-25 11:51 ` Jiri Olsa
2020-07-26 9:14 ` kajoljain
2020-07-28 12:39 ` Arnaldo Carvalho de Melo
2020-07-28 12:54 ` Jiri Olsa
2020-07-28 13:01 ` Jiri Olsa
2020-07-28 13:34 ` [PATCHv3 20/19] perf metric: Fix runtime metric for powerpc Jiri Olsa
2020-07-28 15:22 ` [PATCHv3 00/19] perf metric: Add support to reuse metric Arnaldo Carvalho de Melo
2020-07-21 14:48 ` Paul A. Clarke
2020-07-22 18:11 ` Jiri Olsa
2020-07-23 15:59 ` Paul A. Clarke
2020-07-25 11:52 ` Jiri Olsa
2020-07-28 12:42 ` Arnaldo Carvalho de Melo
2020-07-23 17:14 ` Paul A. Clarke
2020-07-23 17:40 ` Andi Kleen
2020-07-29 9:18 [PATCHv4 " Jiri Olsa
2020-07-29 9:19 ` [PATCH 12/19] perf metric: Add events for the current list Jiri Olsa
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