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-rw-r--r--tools/perf/builtin-annotate.c4
-rw-r--r--tools/perf/builtin-diff.c10
-rw-r--r--tools/perf/builtin-report.c8
-rw-r--r--tools/perf/util/hist.c39
-rw-r--r--tools/perf/util/hist.h9
5 files changed, 38 insertions, 32 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 4b734c731e27..6ad7148451c5 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -564,8 +564,8 @@ static int __cmd_annotate(void)
if (verbose > 2)
dsos__fprintf(stdout);
- perf_session__collapse_resort(session);
- perf_session__output_resort(session, session->event_total[0]);
+ perf_session__collapse_resort(&session->hists);
+ perf_session__output_resort(&session->hists, session->event_total[0]);
perf_session__find_annotations(session);
out_delete:
perf_session__delete(session);
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 20df7352629b..1ea15d8aeed1 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -115,7 +115,7 @@ static void perf_session__resort_hist_entries(struct perf_session *self)
static void perf_session__set_hist_entries_positions(struct perf_session *self)
{
- perf_session__output_resort(self, self->events_stats.total);
+ perf_session__output_resort(&self->hists, self->events_stats.total);
perf_session__resort_hist_entries(self);
}
@@ -167,13 +167,15 @@ static int __cmd_diff(void)
goto out_delete;
}
- perf_session__output_resort(session[1], session[1]->events_stats.total);
+ perf_session__output_resort(&session[1]->hists,
+ session[1]->events_stats.total);
if (show_displacement)
perf_session__set_hist_entries_positions(session[0]);
perf_session__match_hists(session[0], session[1]);
- perf_session__fprintf_hists(session[1], session[0],
- show_displacement, stdout);
+ perf_session__fprintf_hists(&session[1]->hists, session[0],
+ show_displacement, stdout,
+ session[1]->events_stats.total);
out_delete:
for (i = 0; i < 2; ++i)
perf_session__delete(session[i]);
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index cd16e6a7d6d0..294b4cf105f2 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -225,10 +225,12 @@ static int __cmd_report(void)
if (verbose > 2)
dsos__fprintf(stdout);
- perf_session__collapse_resort(session);
- perf_session__output_resort(session, session->events_stats.total);
+ perf_session__collapse_resort(&session->hists);
+ perf_session__output_resort(&session->hists,
+ session->events_stats.total);
fprintf(stdout, "# Samples: %Ld\n#\n", session->events_stats.total);
- perf_session__fprintf_hists(session, NULL, false, stdout);
+ perf_session__fprintf_hists(&session->hists, NULL, false, stdout,
+ session->events_stats.total);
if (sort_order == default_sort_order &&
parent_pattern == default_parent_pattern)
fprintf(stdout, "#\n# (For a higher level overview, try: perf report --sort comm,dso)\n#\n");
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 55dd9115d1b4..73ebb6fb34ac 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -130,7 +130,7 @@ static void collapse__insert_entry(struct rb_root *root, struct hist_entry *he)
rb_insert_color(&he->rb_node, root);
}
-void perf_session__collapse_resort(struct perf_session *self)
+void perf_session__collapse_resort(struct rb_root *hists)
{
struct rb_root tmp;
struct rb_node *next;
@@ -140,17 +140,17 @@ void perf_session__collapse_resort(struct perf_session *self)
return;
tmp = RB_ROOT;
- next = rb_first(&self->hists);
+ next = rb_first(hists);
while (next) {
n = rb_entry(next, struct hist_entry, rb_node);
next = rb_next(&n->rb_node);
- rb_erase(&n->rb_node, &self->hists);
+ rb_erase(&n->rb_node, hists);
collapse__insert_entry(&tmp, n);
}
- self->hists = tmp;
+ *hists = tmp;
}
/*
@@ -183,7 +183,7 @@ static void perf_session__insert_output_hist_entry(struct rb_root *root,
rb_insert_color(&he->rb_node, root);
}
-void perf_session__output_resort(struct perf_session *self, u64 total_samples)
+void perf_session__output_resort(struct rb_root *hists, u64 total_samples)
{
struct rb_root tmp;
struct rb_node *next;
@@ -194,18 +194,18 @@ void perf_session__output_resort(struct perf_session *self, u64 total_samples)
total_samples * (callchain_param.min_percent / 100);
tmp = RB_ROOT;
- next = rb_first(&self->hists);
+ next = rb_first(hists);
while (next) {
n = rb_entry(next, struct hist_entry, rb_node);
next = rb_next(&n->rb_node);
- rb_erase(&n->rb_node, &self->hists);
+ rb_erase(&n->rb_node, hists);
perf_session__insert_output_hist_entry(&tmp, n,
min_callchain_hits);
}
- self->hists = tmp;
+ *hists = tmp;
}
static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin)
@@ -456,10 +456,10 @@ static size_t hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self,
}
static size_t hist_entry__fprintf(struct hist_entry *self,
- struct perf_session *session,
struct perf_session *pair_session,
bool show_displacement,
- long displacement, FILE *fp)
+ long displacement, FILE *fp,
+ u64 session_total)
{
struct sort_entry *se;
u64 count, total;
@@ -474,7 +474,7 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
total = pair_session->events_stats.total;
} else {
count = self->count;
- total = session->events_stats.total;
+ total = session_total;
}
if (total)
@@ -496,8 +496,8 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
if (total > 0)
old_percent = (count * 100.0) / total;
- if (session->events_stats.total > 0)
- new_percent = (self->count * 100.0) / session->events_stats.total;
+ if (session_total > 0)
+ new_percent = (self->count * 100.0) / session_total;
diff = new_percent - old_percent;
@@ -544,16 +544,17 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
left_margin -= thread__comm_len(self->thread);
}
- hist_entry_callchain__fprintf(fp, self, session->events_stats.total,
+ hist_entry_callchain__fprintf(fp, self, session_total,
left_margin);
}
return ret;
}
-size_t perf_session__fprintf_hists(struct perf_session *self,
+size_t perf_session__fprintf_hists(struct rb_root *hists,
struct perf_session *pair,
- bool show_displacement, FILE *fp)
+ bool show_displacement, FILE *fp,
+ u64 session_total)
{
struct sort_entry *se;
struct rb_node *nd;
@@ -641,7 +642,7 @@ size_t perf_session__fprintf_hists(struct perf_session *self,
fprintf(fp, "\n#\n");
print_entries:
- for (nd = rb_first(&self->hists); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(hists); nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
if (show_displacement) {
@@ -652,8 +653,8 @@ print_entries:
displacement = 0;
++position;
}
- ret += hist_entry__fprintf(h, self, pair, show_displacement,
- displacement, fp);
+ ret += hist_entry__fprintf(h, pair, show_displacement,
+ displacement, fp, session_total);
}
free(rem_sq_bracket);
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 7b48590c3ee8..16f360cce5bf 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -20,9 +20,10 @@ extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
void hist_entry__free(struct hist_entry *);
-void perf_session__output_resort(struct perf_session *self, u64 total_samples);
-void perf_session__collapse_resort(struct perf_session *self);
-size_t perf_session__fprintf_hists(struct perf_session *self,
+void perf_session__output_resort(struct rb_root *hists, u64 total_samples);
+void perf_session__collapse_resort(struct rb_root *hists);
+size_t perf_session__fprintf_hists(struct rb_root *hists,
struct perf_session *pair,
- bool show_displacement, FILE *fp);
+ bool show_displacement, FILE *fp,
+ u64 session_total);
#endif /* __PERF_HIST_H */
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