perf hist: Clarify events_stats fields usage

[deliverable/linux.git] / tools / perf / util / hist.c

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 1614ad710046da85691c47819a410bdb5471c227..c59224518083e852b74ec61c6ad2ef3e261f36a1 100644 (file)
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -239,7 +239,7 @@ void hists__output_resort(struct hists *self)
        struct hist_entry *n;
        u64 min_callchain_hits;
 
-       min_callchain_hits = self->stats.total * (callchain_param.min_percent / 100);
+       min_callchain_hits = self->stats.total_period * (callchain_param.min_percent / 100);
 
        tmp = RB_ROOT;
        next = rb_first(&self->entries);
@@ -525,7 +525,7 @@ int hist_entry__snprintf(struct hist_entry *self, char *s, size_t size,
 
        if (pair_hists) {
                count = self->pair ? self->pair->count : 0;
-               total = pair_hists->stats.total;
+               total = pair_hists->stats.total_period;
                count_sys = self->pair ? self->pair->count_sys : 0;
                count_us = self->pair ? self->pair->count_us : 0;
                count_guest_sys = self->pair ? self->pair->count_guest_sys : 0;
@@ -769,10 +769,10 @@ print_entries:
                        ++position;
                }
                ret += hist_entry__fprintf(h, pair, show_displacement,
-                                          displacement, fp, self->stats.total);
+                                          displacement, fp, self->stats.total_period);
 
                if (symbol_conf.use_callchain)
-                       ret += hist_entry__fprintf_callchain(h, fp, self->stats.total);
+                       ret += hist_entry__fprintf_callchain(h, fp, self->stats.total_period);
 
                if (h->ms.map == NULL && verbose > 1) {
                        __map_groups__fprintf_maps(&h->thread->mg,
@@ -795,7 +795,7 @@ void hists__filter_by_dso(struct hists *self, const struct dso *dso)
 {
        struct rb_node *nd;
 
-       self->nr_entries = self->stats.total = 0;
+       self->nr_entries = self->stats.total_period = 0;
        self->max_sym_namelen = 0;
 
        for (nd = rb_first(&self->entries); nd; nd = rb_next(nd)) {
@@ -812,7 +812,7 @@ void hists__filter_by_dso(struct hists *self, const struct dso *dso)
                h->filtered &= ~(1 << HIST_FILTER__DSO);
                if (!h->filtered) {
                        ++self->nr_entries;
-                       self->stats.total += h->count;
+                       self->stats.total_period += h->count;
                        if (h->ms.sym &&
                            self->max_sym_namelen < h->ms.sym->namelen)
                                self->max_sym_namelen = h->ms.sym->namelen;
@@ -824,7 +824,7 @@ void hists__filter_by_thread(struct hists *self, const struct thread *thread)
 {
        struct rb_node *nd;
 
-       self->nr_entries = self->stats.total = 0;
+       self->nr_entries = self->stats.total_period = 0;
        self->max_sym_namelen = 0;
 
        for (nd = rb_first(&self->entries); nd; nd = rb_next(nd)) {
@@ -837,7 +837,7 @@ void hists__filter_by_thread(struct hists *self, const struct thread *thread)
                h->filtered &= ~(1 << HIST_FILTER__THREAD);
                if (!h->filtered) {
                        ++self->nr_entries;
-                       self->stats.total += h->count;
+                       self->stats.total_period += h->count;
                        if (h->ms.sym &&
                            self->max_sym_namelen < h->ms.sym->namelen)
                                self->max_sym_namelen = h->ms.sym->namelen;
@@ -1031,8 +1031,8 @@ int hist_entry__annotate(struct hist_entry *self, struct list_head *head)
 
 void hists__inc_nr_events(struct hists *self, u32 type)
 {
-       ++self->hists.stats.nr_events[0];
-       ++self->hists.stats.nr_events[type];
+       ++self->stats.nr_events[0];
+       ++self->stats.nr_events[type];
 }
 
 size_t hists__fprintf_nr_events(struct hists *self, FILE *fp)