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Diffstat (limited to 'tools/perf/util/hist.c')
-rw-r--r--tools/perf/util/hist.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 4d602fba40b2..52e8fda93a47 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -410,7 +410,7 @@ static int hist_entry__init(struct hist_entry *he,
map__get(he->mem_info->daddr.map);
}
- if (symbol_conf.use_callchain)
+ if (hist_entry__has_callchains(he) && symbol_conf.use_callchain)
callchain_init(he->callchain);
if (he->raw_data) {
@@ -492,7 +492,7 @@ static u8 symbol__parent_filter(const struct symbol *parent)
static void hist_entry__add_callchain_period(struct hist_entry *he, u64 period)
{
- if (!symbol_conf.use_callchain)
+ if (!hist_entry__has_callchains(he) || !symbol_conf.use_callchain)
return;
he->hists->callchain_period += period;
@@ -986,7 +986,7 @@ iter_add_next_cumulative_entry(struct hist_entry_iter *iter,
iter->he = he;
he_cache[iter->curr++] = he;
- if (symbol_conf.use_callchain)
+ if (hist_entry__has_callchains(he) && symbol_conf.use_callchain)
callchain_append(he->callchain, &cursor, sample->period);
return 0;
}
@@ -1039,7 +1039,7 @@ int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
int err, err2;
struct map *alm = NULL;
- if (al && al->map)
+ if (al)
alm = map__get(al->map);
err = sample__resolve_callchain(iter->sample, &callchain_cursor, &iter->parent,
@@ -1373,7 +1373,8 @@ static int hists__hierarchy_insert_entry(struct hists *hists,
if (new_he) {
new_he->leaf = true;
- if (symbol_conf.use_callchain) {
+ if (hist_entry__has_callchains(new_he) &&
+ symbol_conf.use_callchain) {
callchain_cursor_reset(&callchain_cursor);
if (callchain_merge(&callchain_cursor,
new_he->callchain,
@@ -1414,7 +1415,7 @@ static int hists__collapse_insert_entry(struct hists *hists,
if (symbol_conf.cumulate_callchain)
he_stat__add_stat(iter->stat_acc, he->stat_acc);
- if (symbol_conf.use_callchain) {
+ if (hist_entry__has_callchains(he) && symbol_conf.use_callchain) {
callchain_cursor_reset(&callchain_cursor);
if (callchain_merge(&callchain_cursor,
iter->callchain,
@@ -1757,7 +1758,7 @@ void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *pro
bool use_callchain;
if (evsel && symbol_conf.use_callchain && !symbol_conf.show_ref_callgraph)
- use_callchain = evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN;
+ use_callchain = evsel__has_callchain(evsel);
else
use_callchain = symbol_conf.use_callchain;