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Date: Tue, 28 Jul 2020 09:38:18 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: kajoljain <kjain@...ux.ibm.com>
Cc: Jiri Olsa <jolsa@...nel.org>, lkml <linux-kernel@...r.kernel.org>,
Ingo Molnar <mingo@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Michael Petlan <mpetlan@...hat.com>,
Andi Kleen <ak@...ux.intel.com>,
John Garry <john.garry@...wei.com>,
"Paul A. Clarke" <pc@...ibm.com>,
Stephane Eranian <eranian@...gle.com>,
Ian Rogers <irogers@...gle.com>
Subject: Re: [PATCH 19/19] perf metric: Rename group_list to metric_list
Em Sun, Jul 26, 2020 at 02:51:19PM +0530, kajoljain escreveu:
>
>
> On 7/19/20 11:43 PM, Jiri Olsa wrote:
> > Following the previous change that rename egroup
> > to metric, there's no reason to call the list
> > 'group_list' anymore, renaming it to metric_list.
> >
> > Signed-off-by: Jiri Olsa <jolsa@...nel.org>
>
> Reviewed-By : Kajol Jain<kjain@...ux.ibm.com>
Thanks, applied.
- Arnaldo
> Thanks,
> Kajol Jain
> > ---
> > tools/perf/util/metricgroup.c | 42 +++++++++++++++++------------------
> > 1 file changed, 21 insertions(+), 21 deletions(-)
> >
> > diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
> > index 9d5fff36042d..6f179b9903a0 100644
> > --- a/tools/perf/util/metricgroup.c
> > +++ b/tools/perf/util/metricgroup.c
> > @@ -639,7 +639,7 @@ int __weak arch_get_runtimeparam(void)
> > return 1;
> > }
> >
> > -static int __add_metric(struct list_head *group_list,
> > +static int __add_metric(struct list_head *metric_list,
> > struct pmu_event *pe,
> > bool metric_no_group,
> > int runtime,
> > @@ -726,13 +726,13 @@ static int __add_metric(struct list_head *group_list,
> > if (m->metric_refs_cnt)
> > return 0;
> >
> > - if (list_empty(group_list))
> > - list_add(&m->nd, group_list);
> > + if (list_empty(metric_list))
> > + list_add(&m->nd, metric_list);
> > else {
> > struct list_head *pos;
> >
> > /* Place the largest groups at the front. */
> > - list_for_each_prev(pos, group_list) {
> > + list_for_each_prev(pos, metric_list) {
> > struct metric *old = list_entry(pos, struct metric, nd);
> >
> > if (hashmap__size(&m->pctx.ids) <=
> > @@ -813,7 +813,7 @@ static int recursion_check(struct metric *m, const char *id, struct expr_id **pa
> > return p->id ? 0 : -ENOMEM;
> > }
> >
> > -static int add_metric(struct list_head *group_list,
> > +static int add_metric(struct list_head *metric_list,
> > struct pmu_event *pe,
> > bool metric_no_group,
> > struct metric **mp,
> > @@ -822,7 +822,7 @@ static int add_metric(struct list_head *group_list,
> >
> > static int resolve_metric(struct metric *m,
> > bool metric_no_group,
> > - struct list_head *group_list,
> > + struct list_head *metric_list,
> > struct pmu_events_map *map,
> > struct expr_ids *ids)
> > {
> > @@ -854,7 +854,7 @@ static int resolve_metric(struct metric *m,
> > expr__del_id(&m->pctx, cur->key);
> >
> > /* ... and it gets resolved to the parent context. */
> > - ret = add_metric(group_list, pe, metric_no_group, &m, parent, ids);
> > + ret = add_metric(metric_list, pe, metric_no_group, &m, parent, ids);
> > if (ret)
> > return ret;
> >
> > @@ -869,7 +869,7 @@ static int resolve_metric(struct metric *m,
> > return 0;
> > }
> >
> > -static int add_metric(struct list_head *group_list,
> > +static int add_metric(struct list_head *metric_list,
> > struct pmu_event *pe,
> > bool metric_no_group,
> > struct metric **m,
> > @@ -881,7 +881,7 @@ static int add_metric(struct list_head *group_list,
> > pr_debug("metric expr %s for %s\n", pe->metric_expr, pe->metric_name);
> >
> > if (!strstr(pe->metric_expr, "?")) {
> > - ret = __add_metric(group_list, pe, metric_no_group, 1, m, parent, ids);
> > + ret = __add_metric(metric_list, pe, metric_no_group, 1, m, parent, ids);
> > } else {
> > int j, count;
> >
> > @@ -889,11 +889,11 @@ static int add_metric(struct list_head *group_list,
> >
> > /* This loop is added to create multiple
> > * events depend on count value and add
> > - * those events to group_list.
> > + * those events to metric_list.
> > */
> >
> > for (j = 0; j < count && !ret; j++) {
> > - ret = __add_metric(group_list, pe, metric_no_group, j, m, parent, ids);
> > + ret = __add_metric(metric_list, pe, metric_no_group, j, m, parent, ids);
> > }
> > }
> >
> > @@ -902,7 +902,7 @@ static int add_metric(struct list_head *group_list,
> >
> > static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > struct strbuf *events,
> > - struct list_head *group_list,
> > + struct list_head *metric_list,
> > struct pmu_events_map *map)
> >
> > {
> > @@ -948,14 +948,14 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
> > }
> > }
> >
> > - list_splice(&list, group_list);
> > + list_splice(&list, metric_list);
> > expr_ids__exit(&ids);
> > return 0;
> > }
> >
> > static int metricgroup__add_metric_list(const char *list, bool metric_no_group,
> > struct strbuf *events,
> > - struct list_head *group_list,
> > + struct list_head *metric_list,
> > struct pmu_events_map *map)
> > {
> > char *llist, *nlist, *p;
> > @@ -971,7 +971,7 @@ static int metricgroup__add_metric_list(const char *list, bool metric_no_group,
> >
> > while ((p = strsep(&llist, ",")) != NULL) {
> > ret = metricgroup__add_metric(p, metric_no_group, events,
> > - group_list, map);
> > + metric_list, map);
> > if (ret == -EINVAL) {
> > fprintf(stderr, "Cannot find metric or group `%s'\n",
> > p);
> > @@ -996,11 +996,11 @@ static void metric__free_refs(struct metric *metric)
> > }
> > }
> >
> > -static void metricgroup__free_metrics(struct list_head *group_list)
> > +static void metricgroup__free_metrics(struct list_head *metric_list)
> > {
> > struct metric *m, *tmp;
> >
> > - list_for_each_entry_safe (m, tmp, group_list, nd) {
> > + list_for_each_entry_safe (m, tmp, metric_list, nd) {
> > metric__free_refs(m);
> > expr__ctx_clear(&m->pctx);
> > list_del_init(&m->nd);
> > @@ -1017,13 +1017,13 @@ static int parse_groups(struct evlist *perf_evlist, const char *str,
> > {
> > struct parse_events_error parse_error;
> > struct strbuf extra_events;
> > - LIST_HEAD(group_list);
> > + LIST_HEAD(metric_list);
> > int ret;
> >
> > if (metric_events->nr_entries == 0)
> > metricgroup__rblist_init(metric_events);
> > ret = metricgroup__add_metric_list(str, metric_no_group,
> > - &extra_events, &group_list, map);
> > + &extra_events, &metric_list, map);
> > if (ret)
> > return ret;
> > pr_debug("adding %s\n", extra_events.buf);
> > @@ -1034,10 +1034,10 @@ static int parse_groups(struct evlist *perf_evlist, const char *str,
> > goto out;
> > }
> > strbuf_release(&extra_events);
> > - ret = metricgroup__setup_events(&group_list, metric_no_merge,
> > + ret = metricgroup__setup_events(&metric_list, metric_no_merge,
> > perf_evlist, metric_events);
> > out:
> > - metricgroup__free_metrics(&group_list);
> > + metricgroup__free_metrics(&metric_list);
> > return ret;
> > }
> >
> >
--
- Arnaldo
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