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perf tests: Factor out print_hists_*()

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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>
This commit is contained in:
Namhyung Kim 2014-05-12 10:06:18 +09:00 committed by Jiri Olsa
parent 1c89fe9b04
commit 4e754e1c7f
4 changed files with 66 additions and 60 deletions
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57
tools/perf/tests/hists_common.c
View File

@ -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);
}
}

3
tools/perf/tests/hists_common.h
View File

@ -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__ */

37
tools/perf/tests/hists_filter.c
View File

@ -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 */

29
tools/perf/tests/hists_link.c
View File

@ -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);