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authorNamhyung Kim <namhyung@kernel.org>2014-05-12 10:06:18 +0900
committerJiri Olsa <jolsa@kernel.org>2014-05-21 11:45:37 +0200
commit4e754e1c7fe02e6b104e61f7e06e9895527e8ad3 (patch)
tree22ace85da5cb4d4914f8204bbc90a3eead4886a8 /tools
parent1c89fe9b0447f0ce393325e51911f8073432b7b4 (diff)
perf tests: Factor out print_hists_*()
Those print helper functions can be reused by later hist test cases so factor them out to a common location. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-20-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/tests/hists_common.c57
-rw-r--r--tools/perf/tests/hists_common.h3
-rw-r--r--tools/perf/tests/hists_filter.c37
-rw-r--r--tools/perf/tests/hists_link.c29
4 files changed, 66 insertions, 60 deletions
diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c
index 44655b395bb..040a85b17ae 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 2528b8fc105..1415ae69d7b 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 4617a8bee29..13c8cf49225 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 b009bbf440d..4e783db60bb 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);