4 files changed, 66 insertions, 60 deletions

diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c
index 44655b395bb9..040a85b17aee 100644
--- a/tools/perf/tests/hists_common.c
+++ b/tools/perf/tests/hists_common.c
@@ -146,3 +146,60 @@ out:
         machine__delete(machine);
         return NULL;
 }
+
+void print_hists_in(struct hists *hists)
+{
+        int i = 0;
+        struct rb_root *root;
+        struct rb_node *node;
+
+        if (sort__need_collapse)
+                root = &hists->entries_collapsed;
+        else
+                root = hists->entries_in;
+
+        pr_info("----- %s --------\n", __func__);
+        node = rb_first(root);
+        while (node) {
+                struct hist_entry *he;
+
+                he = rb_entry(node, struct hist_entry, rb_node_in);
+
+                if (!he->filtered) {
+                        pr_info("%2d: entry: %-8s [%-8s] %20s: period = %"PRIu64"\n",
+                                i, thread__comm_str(he->thread),
+                                he->ms.map->dso->short_name,
+                                he->ms.sym->name, he->stat.period);
+                }
+
+                i++;
+                node = rb_next(node);
+        }
+}
+
+void print_hists_out(struct hists *hists)
+{
+        int i = 0;
+        struct rb_root *root;
+        struct rb_node *node;
+
+        root = &hists->entries;
+
+        pr_info("----- %s --------\n", __func__);
+        node = rb_first(root);
+        while (node) {
+                struct hist_entry *he;
+
+                he = rb_entry(node, struct hist_entry, rb_node);
+
+                if (!he->filtered) {
+                        pr_info("%2d: entry: %-8s [%-8s] %20s: period = %"PRIu64"\n",
+                                i, thread__comm_str(he->thread),
+                                he->ms.map->dso->short_name,
+                                he->ms.sym->name, he->stat.period);
+                }
+
+                i++;
+                node = rb_next(node);
+        }
+}
diff --git a/tools/perf/tests/hists_common.h b/tools/perf/tests/hists_common.h
index 2528b8fc105a..1415ae69d7b6 100644
--- a/tools/perf/tests/hists_common.h
+++ b/tools/perf/tests/hists_common.h
@@ -41,4 +41,7 @@ struct machines;
  */
 struct machine *setup_fake_machine(struct machines *machines);
 
+void print_hists_in(struct hists *hists);
+void print_hists_out(struct hists *hists);
+
 #endif /* __PERF_TESTS__HISTS_COMMON_H__ */
diff --git a/tools/perf/tests/hists_filter.c b/tools/perf/tests/hists_filter.c
index 4617a8bee29b..13c8cf49225e 100644
--- a/tools/perf/tests/hists_filter.c
+++ b/tools/perf/tests/hists_filter.c
@@ -98,33 +98,6 @@ out:
         return TEST_FAIL;
 }
 
-static void print_hists(struct hists *hists)
-{
-        int i = 0;
-        struct rb_root *root;
-        struct rb_node *node;
-
-        root = &hists->entries;
-
-        pr_info("----- %s --------\n", __func__);
-        node = rb_first(root);
-        while (node) {
-                struct hist_entry *he;
-
-                he = rb_entry(node, struct hist_entry, rb_node);
-
-                if (!he->filtered) {
-                        pr_info("%2d: entry: %-8s [%-8s] %20s: period = %"PRIu64"\n",
-                                i, thread__comm_str(he->thread),
-                                he->ms.map->dso->short_name,
-                                he->ms.sym->name, he->stat.period);
-                }
-
-                i++;
-                node = rb_next(node);
-        }
-}
-
 int test__hists_filter(void)
 {
         int err = TEST_FAIL;
@@ -169,7 +142,7 @@ int test__hists_filter(void)
 
                 if (verbose > 2) {
                         pr_info("Normal histogram\n");
-                        print_hists(hists);
+                        print_hists_out(hists);
                 }
 
                 TEST_ASSERT_VAL("Invalid nr samples",
@@ -193,7 +166,7 @@ int test__hists_filter(void)
 
                 if (verbose > 2) {
                         pr_info("Histogram for thread filter\n");
-                        print_hists(hists);
+                        print_hists_out(hists);
                 }
 
                 /* normal stats should be invariant */
@@ -222,7 +195,7 @@ int test__hists_filter(void)
 
                 if (verbose > 2) {
                         pr_info("Histogram for dso filter\n");
-                        print_hists(hists);
+                        print_hists_out(hists);
                 }
 
                 /* normal stats should be invariant */
@@ -257,7 +230,7 @@ int test__hists_filter(void)
 
                 if (verbose > 2) {
                         pr_info("Histogram for symbol filter\n");
-                        print_hists(hists);
+                        print_hists_out(hists);
                 }
 
                 /* normal stats should be invariant */
@@ -284,7 +257,7 @@ int test__hists_filter(void)
 
                 if (verbose > 2) {
                         pr_info("Histogram for all filters\n");
-                        print_hists(hists);
+                        print_hists_out(hists);
                 }
 
                 /* normal stats should be invariant */
diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c
index b009bbf440d9..4e783db60bba 100644
--- a/tools/perf/tests/hists_link.c
+++ b/tools/perf/tests/hists_link.c
@@ -268,33 +268,6 @@ static int validate_link(struct hists *leader, struct hists *other)
         return __validate_link(leader, 0) || __validate_link(other, 1);
 }
 
-static void print_hists(struct hists *hists)
-{
-        int i = 0;
-        struct rb_root *root;
-        struct rb_node *node;
-
-        if (sort__need_collapse)
-                root = &hists->entries_collapsed;
-        else
-                root = hists->entries_in;
-
-        pr_info("----- %s --------\n", __func__);
-        node = rb_first(root);
-        while (node) {
-                struct hist_entry *he;
-
-                he = rb_entry(node, struct hist_entry, rb_node_in);
-
-                pr_info("%2d: entry: %-8s [%-8s] %20s: period = %"PRIu64"\n",
-                        i, thread__comm_str(he->thread), he->ms.map->dso->short_name,
-                        he->ms.sym->name, he->stat.period);
-
-                i++;
-                node = rb_next(node);
-        }
-}
-
 int test__hists_link(void)
 {
         int err = -1;
@@ -336,7 +309,7 @@ int test__hists_link(void)
                 hists__collapse_resort(&evsel->hists, NULL);
 
                 if (verbose > 2)
-                        print_hists(&evsel->hists);
+                        print_hists_in(&evsel->hists);
         }
 
         first = perf_evlist__first(evlist);