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Date: Sun, 12 Jul 2020 15:26:34 +0200
From: Jiri Olsa <jolsa@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: 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>,
Kajol Jain <kjain@...ux.ibm.com>,
John Garry <john.garry@...wei.com>,
"Paul A. Clarke" <pc@...ibm.com>,
Stephane Eranian <eranian@...gle.com>,
Ian Rogers <irogers@...gle.com>
Subject: [PATCH 18/18] perf metric: Rename group_list to list
Following the previous change that rename egroup
to metric, there's no reason to call the list
'group_list' anymore, renaming it to list.
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
tools/perf/util/metricgroup.c | 45 +++++++++++++++++------------------
1 file changed, 22 insertions(+), 23 deletions(-)
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 9b880a5fb52b..0645ac1031fe 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -613,7 +613,7 @@ int __weak arch_get_runtimeparam(void)
return 1;
}
-static int __add_metric(struct list_head *group_list,
+static int __add_metric(struct list_head *list,
struct pmu_event *pe,
bool metric_no_group,
int runtime,
@@ -691,13 +691,13 @@ static int __add_metric(struct list_head *group_list,
if (m->refs_cnt)
return 0;
- if (list_empty(group_list))
- list_add(&m->nd, group_list);
+ if (list_empty(list))
+ list_add(&m->nd, 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, list) {
struct metric *old = list_entry(pos, struct metric, nd);
if (hashmap__size(&m->pctx.ids) <=
@@ -775,7 +775,7 @@ 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 *list,
struct pmu_event *pe,
bool metric_no_group,
struct metric **mp,
@@ -783,7 +783,7 @@ 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 *list,
struct pmu_events_map *map)
{
struct hashmap_entry *cur;
@@ -814,7 +814,7 @@ 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);
+ ret = add_metric(list, pe, metric_no_group, &m, parent);
if (ret)
return ret;
@@ -829,7 +829,7 @@ 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 *list,
struct pmu_event *pe,
bool metric_no_group,
struct metric **m,
@@ -840,7 +840,7 @@ 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);
+ ret = __add_metric(list, pe, metric_no_group, 1, m, parent);
} else {
int j, count;
@@ -848,11 +848,11 @@ 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 list.
*/
for (j = 0; j < count && !ret; j++) {
- ret = __add_metric(group_list, pe, metric_no_group, j, m, parent);
+ ret = __add_metric(list, pe, metric_no_group, j, m, parent);
}
}
@@ -861,7 +861,7 @@ 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 *list,
struct pmu_events_map *map)
{
@@ -873,7 +873,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
if (!pe)
return -EINVAL;
- ret = add_metric(group_list, pe, metric_no_group, &m, NULL);
+ ret = add_metric(list, pe, metric_no_group, &m, NULL);
if (ret)
return ret;
@@ -881,8 +881,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
* Process any possible referenced metrics
* included in the expression.
*/
- ret = resolve_metric(m, metric_no_group,
- group_list, map);
+ ret = resolve_metric(m, metric_no_group, list, map);
if (ret)
return ret;
@@ -905,7 +904,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
static int metricgroup__add_metric_list(const char *list, bool metric_no_group,
struct strbuf *events,
- struct list_head *group_list,
+ struct list_head *mlist,
struct pmu_events_map *map)
{
char *llist, *nlist, *p;
@@ -921,7 +920,7 @@ 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);
+ mlist, map);
if (ret == -EINVAL) {
fprintf(stderr, "Cannot find metric or group `%s'\n",
p);
@@ -955,11 +954,11 @@ static void metric__free_recursion(struct metric *metric)
}
}
-static void metricgroup__free_metrics(struct list_head *group_list)
+static void metricgroup__free_metrics(struct list_head *list)
{
struct metric *m, *tmp;
- list_for_each_entry_safe (m, tmp, group_list, nd) {
+ list_for_each_entry_safe (m, tmp, list, nd) {
metric__free_recursion(m);
metric__free_refs(m);
expr__ctx_clear(&m->pctx);
@@ -977,13 +976,13 @@ 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(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, &list, map);
if (ret)
return ret;
pr_debug("adding %s\n", extra_events.buf);
@@ -994,10 +993,10 @@ 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(&list, metric_no_merge,
perf_evlist, metric_events);
out:
- metricgroup__free_metrics(&group_list);
+ metricgroup__free_metrics(&list);
return ret;
}
--
2.25.4
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