return he;
}
-void hists__inc_nr_entries(struct hists *hists, struct hist_entry *h)
-{
- if (!h->filtered) {
- hists__calc_col_len(hists, h);
- ++hists->nr_entries;
- hists->stats.total_period += h->stat.period;
- }
-}
-
static u8 symbol__parent_filter(const struct symbol *parent)
{
if (symbol_conf.exclude_other && parent == NULL)
return ret;
}
+static void hists__reset_filter_stats(struct hists *hists)
+{
+ hists->nr_non_filtered_entries = 0;
+ hists->stats.total_non_filtered_period = 0;
+}
+
+void hists__reset_stats(struct hists *hists)
+{
+ hists->nr_entries = 0;
+ hists->stats.total_period = 0;
+
+ hists__reset_filter_stats(hists);
+}
+
+static void hists__inc_filter_stats(struct hists *hists, struct hist_entry *h)
+{
+ hists->nr_non_filtered_entries++;
+ hists->stats.total_non_filtered_period += h->stat.period;
+}
+
+void hists__inc_stats(struct hists *hists, struct hist_entry *h)
+{
+ if (!h->filtered)
+ hists__inc_filter_stats(hists, h);
+
+ hists->nr_entries++;
+ hists->stats.total_period += h->stat.period;
+}
+
static void __hists__insert_output_entry(struct rb_root *entries,
struct hist_entry *he,
u64 min_callchain_hits)
next = rb_first(root);
hists->entries = RB_ROOT;
- hists->nr_entries = 0;
- hists->stats.total_period = 0;
+ hists__reset_stats(hists);
hists__reset_col_len(hists);
while (next) {
next = rb_next(&n->rb_node_in);
__hists__insert_output_entry(&hists->entries, n, min_callchain_hits);
- hists__inc_nr_entries(hists, n);
+ hists__inc_stats(hists, n);
+
+ if (!n->filtered)
+ hists__calc_col_len(hists, n);
}
}
if (h->filtered)
return;
- ++hists->nr_entries;
- if (h->ms.unfolded)
- hists->nr_entries += h->nr_rows;
+ /* force fold unfiltered entry for simplicity */
+ h->ms.unfolded = false;
h->row_offset = 0;
- hists->stats.total_period += h->stat.period;
- hists->stats.nr_events[PERF_RECORD_SAMPLE] += h->stat.nr_events;
+ hists->stats.nr_non_filtered_samples += h->stat.nr_events;
+
+ hists__inc_filter_stats(hists, h);
hists__calc_col_len(hists, h);
}
{
struct rb_node *nd;
- hists->nr_entries = hists->stats.total_period = 0;
- hists->stats.nr_events[PERF_RECORD_SAMPLE] = 0;
+ hists->stats.nr_non_filtered_samples = 0;
+
+ hists__reset_filter_stats(hists);
hists__reset_col_len(hists);
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
{
struct rb_node *nd;
- hists->nr_entries = hists->stats.total_period = 0;
- hists->stats.nr_events[PERF_RECORD_SAMPLE] = 0;
+ hists->stats.nr_non_filtered_samples = 0;
+
+ hists__reset_filter_stats(hists);
hists__reset_col_len(hists);
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
{
struct rb_node *nd;
- hists->nr_entries = hists->stats.total_period = 0;
- hists->stats.nr_events[PERF_RECORD_SAMPLE] = 0;
+ hists->stats.nr_non_filtered_samples = 0;
+
+ hists__reset_filter_stats(hists);
hists__reset_col_len(hists);
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
he->hists = hists;
rb_link_node(&he->rb_node_in, parent, p);
rb_insert_color(&he->rb_node_in, root);
- hists__inc_nr_entries(hists, he);
+ hists__inc_stats(hists, he);
he->dummy = true;
}
out:
return 0;
}
+
+u64 hists__total_period(struct hists *hists)
+{
+ return symbol_conf.filter_relative ? hists->stats.total_non_filtered_period :
+ hists->stats.total_period;
+}
+
+int parse_filter_percentage(const struct option *opt __maybe_unused,
+ const char *arg, int unset __maybe_unused)
+{
+ if (!strcmp(arg, "relative"))
+ symbol_conf.filter_relative = true;
+ else if (!strcmp(arg, "absolute"))
+ symbol_conf.filter_relative = false;
+ else
+ return -1;
+
+ return 0;
+}
+
+int perf_hist_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "hist.percentage"))
+ return parse_filter_percentage(NULL, value, 0);
+
+ return 0;
+}