diff options
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 82df1b26f0d4..3a9ccd09835d 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -285,7 +285,13 @@ static struct hist_entry *add_hist_entry(struct hists *hists, parent = *p; he = rb_entry(parent, struct hist_entry, rb_node_in); - cmp = hist_entry__cmp(entry, he); + /* + * Make sure that it receives arguments in a same order as + * hist_entry__collapse() so that we can use an appropriate + * function when searching an entry regardless which sort + * keys were used. + */ + cmp = hist_entry__cmp(he, entry); if (!cmp) { he_stat__add_period(&he->stat, period); @@ -729,7 +735,7 @@ static struct hist_entry *hists__add_dummy_entry(struct hists *hists, parent = *p; he = rb_entry(parent, struct hist_entry, rb_node); - cmp = hist_entry__cmp(pair, he); + cmp = hist_entry__cmp(he, pair); if (!cmp) goto out; @@ -759,7 +765,7 @@ static struct hist_entry *hists__find_entry(struct hists *hists, while (n) { struct hist_entry *iter = rb_entry(n, struct hist_entry, rb_node); - int64_t cmp = hist_entry__cmp(he, iter); + int64_t cmp = hist_entry__cmp(iter, he); if (cmp < 0) n = n->rb_left; |