Re: [PATCH v2 1/6] perf metricgroup: Make find_metric() public with name change
On 4/6/21 3:24 PM, John Garry wrote: > On 02/04/2021 00:16, Ian Rogers wrote: >> On Thu, Mar 25, 2021 at 3:38 AM John Garry wrote: >>> >>> Function find_metric() is required for the metric processing in the >>> pmu-events testcase, so make it public. Also change the name to include >>> "metricgroup". >> >> Would it make more sense as "pmu_events_map__find_metric" ? >> > > So all functions apart from one in metricgroup.h are named metricgroup__XXX, > so I was trying to keep this style - apart from the double-underscore (which > can be remedied). > > Personally I don't think pmu_events_map__find_metric name fits with that > convention. I agree, most of the functions in metricgroup.c named as metricgroup__xxx. May be something like metricgroup__find_metric will be better. Thanks, Kajol Jain > > Thanks, > John > >> Thanks, >> Ian >> >>> Signed-off-by: John Garry >>> --- >>> tools/perf/util/metricgroup.c | 5 +++-- >>> tools/perf/util/metricgroup.h | 3 ++- >>> 2 files changed, 5 insertions(+), 3 deletions(-) >>> >>> diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c >>> index 6acb44ad439b..71a13406e0bd 100644 >>> --- a/tools/perf/util/metricgroup.c >>> +++ b/tools/perf/util/metricgroup.c >>> @@ -900,7 +900,8 @@ static int __add_metric(struct list_head *metric_list, >>> (match_metric(__pe->metric_group, __metric) || \ >>> match_metric(__pe->metric_name, __metric))) >>> >>> -static struct pmu_event *find_metric(const char *metric, struct >>> pmu_events_map *map) >>> +struct pmu_event *metrcgroup_find_metric(const char *metric, >>> + struct pmu_events_map *map) >>> { >>> struct pmu_event *pe; >>> int i; >>> @@ -985,7 +986,7 @@ static int __resolve_metric(struct metric *m, >>> struct expr_id *parent; >>> struct pmu_event *pe; >>> >>> - pe = find_metric(cur->key, map); >>> + pe = metrcgroup_find_metric(cur->key, map); >>> if (!pe) >>> continue; >>> >>> diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h >>> index ed1b9392e624..1674c6a36d74 100644 >>> --- a/tools/perf/util/metricgroup.h >>> +++ b/tools/perf/util/metricgroup.h >>> @@ -44,7 +44,8 @@ int metricgroup__parse_groups(const struct option *opt, >>> bool metric_no_group, >>> bool metric_no_merge, >>> struct rblist *metric_events); >>> - >>> +struct pmu_event *metrcgroup_find_metric(const char *metric, >>> + struct pmu_events_map *map); >>> int metricgroup__parse_groups_test(struct evlist *evlist, >>> struct pmu_events_map *map, >>> const char *str, >>> -- >>> 2.26.2 >>> >> . >> >
Re: [PATCH v2 1/6] perf metricgroup: Make find_metric() public with name change
On 02/04/2021 00:16, Ian Rogers wrote: On Thu, Mar 25, 2021 at 3:38 AM John Garry wrote: Function find_metric() is required for the metric processing in the pmu-events testcase, so make it public. Also change the name to include "metricgroup". Would it make more sense as "pmu_events_map__find_metric" ? So all functions apart from one in metricgroup.h are named metricgroup__XXX, so I was trying to keep this style - apart from the double-underscore (which can be remedied). Personally I don't think pmu_events_map__find_metric name fits with that convention. Thanks, John Thanks, Ian Signed-off-by: John Garry --- tools/perf/util/metricgroup.c | 5 +++-- tools/perf/util/metricgroup.h | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index 6acb44ad439b..71a13406e0bd 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -900,7 +900,8 @@ static int __add_metric(struct list_head *metric_list, (match_metric(__pe->metric_group, __metric) || \ match_metric(__pe->metric_name, __metric))) -static struct pmu_event *find_metric(const char *metric, struct pmu_events_map *map) +struct pmu_event *metrcgroup_find_metric(const char *metric, +struct pmu_events_map *map) { struct pmu_event *pe; int i; @@ -985,7 +986,7 @@ static int __resolve_metric(struct metric *m, struct expr_id *parent; struct pmu_event *pe; - pe = find_metric(cur->key, map); + pe = metrcgroup_find_metric(cur->key, map); if (!pe) continue; diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h index ed1b9392e624..1674c6a36d74 100644 --- a/tools/perf/util/metricgroup.h +++ b/tools/perf/util/metricgroup.h @@ -44,7 +44,8 @@ int metricgroup__parse_groups(const struct option *opt, bool metric_no_group, bool metric_no_merge, struct rblist *metric_events); - +struct pmu_event *metrcgroup_find_metric(const char *metric, +struct pmu_events_map *map); int metricgroup__parse_groups_test(struct evlist *evlist, struct pmu_events_map *map, const char *str, -- 2.26.2 .
Re: [PATCH v2 1/6] perf metricgroup: Make find_metric() public with name change
On Thu, Mar 25, 2021 at 3:38 AM John Garry wrote: > > Function find_metric() is required for the metric processing in the > pmu-events testcase, so make it public. Also change the name to include > "metricgroup". Would it make more sense as "pmu_events_map__find_metric" ? Thanks, Ian > Signed-off-by: John Garry > --- > tools/perf/util/metricgroup.c | 5 +++-- > tools/perf/util/metricgroup.h | 3 ++- > 2 files changed, 5 insertions(+), 3 deletions(-) > > diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c > index 6acb44ad439b..71a13406e0bd 100644 > --- a/tools/perf/util/metricgroup.c > +++ b/tools/perf/util/metricgroup.c > @@ -900,7 +900,8 @@ static int __add_metric(struct list_head *metric_list, > (match_metric(__pe->metric_group, __metric) || \ > match_metric(__pe->metric_name, __metric))) > > -static struct pmu_event *find_metric(const char *metric, struct > pmu_events_map *map) > +struct pmu_event *metrcgroup_find_metric(const char *metric, > +struct pmu_events_map *map) > { > struct pmu_event *pe; > int i; > @@ -985,7 +986,7 @@ static int __resolve_metric(struct metric *m, > struct expr_id *parent; > struct pmu_event *pe; > > - pe = find_metric(cur->key, map); > + pe = metrcgroup_find_metric(cur->key, map); > if (!pe) > continue; > > diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h > index ed1b9392e624..1674c6a36d74 100644 > --- a/tools/perf/util/metricgroup.h > +++ b/tools/perf/util/metricgroup.h > @@ -44,7 +44,8 @@ int metricgroup__parse_groups(const struct option *opt, > bool metric_no_group, > bool metric_no_merge, > struct rblist *metric_events); > - > +struct pmu_event *metrcgroup_find_metric(const char *metric, > +struct pmu_events_map *map); > int metricgroup__parse_groups_test(struct evlist *evlist, >struct pmu_events_map *map, >const char *str, > -- > 2.26.2 >
[PATCH v2 1/6] perf metricgroup: Make find_metric() public with name change
Function find_metric() is required for the metric processing in the pmu-events testcase, so make it public. Also change the name to include "metricgroup". Signed-off-by: John Garry --- tools/perf/util/metricgroup.c | 5 +++-- tools/perf/util/metricgroup.h | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index 6acb44ad439b..71a13406e0bd 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -900,7 +900,8 @@ static int __add_metric(struct list_head *metric_list, (match_metric(__pe->metric_group, __metric) || \ match_metric(__pe->metric_name, __metric))) -static struct pmu_event *find_metric(const char *metric, struct pmu_events_map *map) +struct pmu_event *metrcgroup_find_metric(const char *metric, +struct pmu_events_map *map) { struct pmu_event *pe; int i; @@ -985,7 +986,7 @@ static int __resolve_metric(struct metric *m, struct expr_id *parent; struct pmu_event *pe; - pe = find_metric(cur->key, map); + pe = metrcgroup_find_metric(cur->key, map); if (!pe) continue; diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h index ed1b9392e624..1674c6a36d74 100644 --- a/tools/perf/util/metricgroup.h +++ b/tools/perf/util/metricgroup.h @@ -44,7 +44,8 @@ int metricgroup__parse_groups(const struct option *opt, bool metric_no_group, bool metric_no_merge, struct rblist *metric_events); - +struct pmu_event *metrcgroup_find_metric(const char *metric, +struct pmu_events_map *map); int metricgroup__parse_groups_test(struct evlist *evlist, struct pmu_events_map *map, const char *str, -- 2.26.2