[PATCH 19/19] perf metric: Rename group_list to metric_list

Jiri Olsa
2020-07-19T18:14:41Z

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@kernel.org>
---
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;
}

--
2.25.4