return perf_default_config(var, value, cb);
}
-static int report__resolve_callchain(struct report *rep, struct symbol **parent,
- struct perf_evsel *evsel, struct addr_location *al,
- struct perf_sample *sample)
-{
- if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) {
- return machine__resolve_callchain(al->machine, evsel, al->thread, sample,
- parent, al, rep->max_stack);
- }
- return 0;
-}
-
-static int hist_entry__append_callchain(struct hist_entry *he, struct perf_sample *sample)
-{
- if (!symbol_conf.use_callchain)
- return 0;
- return callchain_append(he->callchain, &callchain_cursor, sample->period);
-}
-
static int report__add_mem_hist_entry(struct perf_tool *tool, struct addr_location *al,
struct perf_sample *sample, struct perf_evsel *evsel,
union perf_event *event)
struct hist_entry *he;
struct mem_info *mi, *mx;
uint64_t cost;
- int err = report__resolve_callchain(rep, &parent, evsel, al, sample);
+ int err = sample__resolve_callchain(sample, &parent, evsel, al, rep->max_stack);
if (err)
return err;
unsigned i;
struct hist_entry *he;
struct branch_info *bi, *bx;
- int err = report__resolve_callchain(rep, &parent, evsel, al, sample);
+ int err = sample__resolve_callchain(sample, &parent, evsel, al, rep->max_stack);
if (err)
return err;
struct report *rep = container_of(tool, struct report, tool);
struct symbol *parent = NULL;
struct hist_entry *he;
- int err = report__resolve_callchain(rep, &parent, evsel, al, sample);
+ int err = sample__resolve_callchain(sample, &parent, evsel, al, rep->max_stack);
if (err)
return err;
{
struct perf_evsel *pos;
- list_for_each_entry(pos, &evlist->entries, node) {
+ evlist__for_each(evlist, pos) {
struct hists *hists = &pos->hists;
const char *evname = perf_evsel__name(pos);
}
}
+static int report__gtk_browse_hists(struct report *rep, const char *help)
+{
+ int (*hist_browser)(struct perf_evlist *evlist, const char *help,
+ struct hist_browser_timer *timer, float min_pcnt);
+
+ hist_browser = dlsym(perf_gtk_handle, "perf_evlist__gtk_browse_hists");
+
+ if (hist_browser == NULL) {
+ ui__error("GTK browser not found!\n");
+ return -1;
+ }
+
+ return hist_browser(rep->session->evlist, help, NULL, rep->min_percent);
+}
+
+static int report__browse_hists(struct report *rep)
+{
+ int ret;
+ struct perf_session *session = rep->session;
+ struct perf_evlist *evlist = session->evlist;
+ const char *help = "For a higher level overview, try: perf report --sort comm,dso";
+
+ switch (use_browser) {
+ case 1:
+ ret = perf_evlist__tui_browse_hists(evlist, help, NULL,
+ rep->min_percent,
+ &session->header.env);
+ /*
+ * Usually "ret" is the last pressed key, and we only
+ * care if the key notifies us to switch data file.
+ */
+ if (ret != K_SWITCH_INPUT_DATA)
+ ret = 0;
+ break;
+ case 2:
+ ret = report__gtk_browse_hists(rep, help);
+ break;
+ default:
+ ret = perf_evlist__tty_browse_hists(evlist, rep, help);
+ break;
+ }
+
+ return ret;
+}
+
+static u64 report__collapse_hists(struct report *rep)
+{
+ struct ui_progress prog;
+ struct perf_evsel *pos;
+ u64 nr_samples = 0;
+ /*
+ * Count number of histogram entries to use when showing progress,
+ * reusing nr_samples variable.
+ */
+ evlist__for_each(rep->session->evlist, pos)
+ nr_samples += pos->hists.nr_entries;
+
+ ui_progress__init(&prog, nr_samples, "Merging related events...");
+ /*
+ * Count total number of samples, will be used to check if this
+ * session had any.
+ */
+ nr_samples = 0;
+
+ evlist__for_each(rep->session->evlist, pos) {
+ struct hists *hists = &pos->hists;
+
+ if (pos->idx == 0)
+ hists->symbol_filter_str = rep->symbol_filter_str;
+
+ hists__collapse_resort(hists, &prog);
+ nr_samples += hists->stats.nr_events[PERF_RECORD_SAMPLE];
+
+ /* Non-group events are considered as leader */
+ if (symbol_conf.event_group &&
+ !perf_evsel__is_group_leader(pos)) {
+ struct hists *leader_hists = &pos->leader->hists;
+
+ hists__match(leader_hists, hists);
+ hists__link(leader_hists, hists);
+ }
+ }
+
+ ui_progress__finish();
+
+ return nr_samples;
+}
+
static int __cmd_report(struct report *rep)
{
- int ret = -EINVAL;
+ int ret;
u64 nr_samples;
struct perf_session *session = rep->session;
struct perf_evsel *pos;
- const char *help = "For a higher level overview, try: perf report --sort comm,dso";
- struct ui_progress prog;
struct perf_data_file *file = session->file;
signal(SIGINT, sig_handler);
}
}
- nr_samples = 0;
- list_for_each_entry(pos, &session->evlist->entries, node)
- nr_samples += pos->hists.nr_entries;
-
- ui_progress__init(&prog, nr_samples, "Merging related events...");
-
- nr_samples = 0;
- list_for_each_entry(pos, &session->evlist->entries, node) {
- struct hists *hists = &pos->hists;
-
- if (pos->idx == 0)
- hists->symbol_filter_str = rep->symbol_filter_str;
-
- hists__collapse_resort(hists, &prog);
- nr_samples += hists->stats.nr_events[PERF_RECORD_SAMPLE];
-
- /* Non-group events are considered as leader */
- if (symbol_conf.event_group &&
- !perf_evsel__is_group_leader(pos)) {
- struct hists *leader_hists = &pos->leader->hists;
-
- hists__match(leader_hists, hists);
- hists__link(leader_hists, hists);
- }
- }
- ui_progress__finish();
+ nr_samples = report__collapse_hists(rep);
if (session_done())
return 0;
return 0;
}
- list_for_each_entry(pos, &session->evlist->entries, node)
+ evlist__for_each(session->evlist, pos)
hists__output_resort(&pos->hists);
- if (use_browser > 0) {
- if (use_browser == 1) {
- ret = perf_evlist__tui_browse_hists(session->evlist,
- help, NULL,
- rep->min_percent,
- &session->header.env);
- /*
- * Usually "ret" is the last pressed key, and we only
- * care if the key notifies us to switch data file.
- */
- if (ret != K_SWITCH_INPUT_DATA)
- ret = 0;
-
- } else if (use_browser == 2) {
- int (*hist_browser)(struct perf_evlist *,
- const char *,
- struct hist_browser_timer *,
- float min_pcnt);
-
- hist_browser = dlsym(perf_gtk_handle,
- "perf_evlist__gtk_browse_hists");
- if (hist_browser == NULL) {
- ui__error("GTK browser not found!\n");
- return ret;
- }
- hist_browser(session->evlist, help, NULL,
- rep->min_percent);
- }
- } else
- perf_evlist__tty_browse_hists(session->evlist, rep, help);
-
- return ret;
+ return report__browse_hists(rep);
}
static int
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / blobdiff