mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-29 05:55:02 +08:00
ea49e01cfa
Those are the only routines using the perf_event__handler_t typedef and are all related, so move to a separate header to reduce the header dependency tree, lots of places were getting event.h and even stdio.h, limits.h indirectly, so fix those as well. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-yvx9u1mf7baq6cu1abfhbqgs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
114 lines
3.3 KiB
C
114 lines
3.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <linux/compiler.h>
|
|
#include "event.h"
|
|
#include "tests.h"
|
|
#include "stat.h"
|
|
#include "counts.h"
|
|
#include "debug.h"
|
|
#include "util/synthetic-events.h"
|
|
|
|
static bool has_term(struct perf_record_stat_config *config,
|
|
u64 tag, u64 val)
|
|
{
|
|
unsigned i;
|
|
|
|
for (i = 0; i < config->nr; i++) {
|
|
if ((config->data[i].tag == tag) &&
|
|
(config->data[i].val == val))
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static int process_stat_config_event(struct perf_tool *tool __maybe_unused,
|
|
union perf_event *event,
|
|
struct perf_sample *sample __maybe_unused,
|
|
struct machine *machine __maybe_unused)
|
|
{
|
|
struct perf_record_stat_config *config = &event->stat_config;
|
|
struct perf_stat_config stat_config;
|
|
|
|
#define HAS(term, val) \
|
|
has_term(config, PERF_STAT_CONFIG_TERM__##term, val)
|
|
|
|
TEST_ASSERT_VAL("wrong nr", config->nr == PERF_STAT_CONFIG_TERM__MAX);
|
|
TEST_ASSERT_VAL("wrong aggr_mode", HAS(AGGR_MODE, AGGR_CORE));
|
|
TEST_ASSERT_VAL("wrong scale", HAS(SCALE, 1));
|
|
TEST_ASSERT_VAL("wrong interval", HAS(INTERVAL, 1));
|
|
|
|
#undef HAS
|
|
|
|
perf_event__read_stat_config(&stat_config, config);
|
|
|
|
TEST_ASSERT_VAL("wrong aggr_mode", stat_config.aggr_mode == AGGR_CORE);
|
|
TEST_ASSERT_VAL("wrong scale", stat_config.scale == 1);
|
|
TEST_ASSERT_VAL("wrong interval", stat_config.interval == 1);
|
|
return 0;
|
|
}
|
|
|
|
int test__synthesize_stat_config(struct test *test __maybe_unused, int subtest __maybe_unused)
|
|
{
|
|
struct perf_stat_config stat_config = {
|
|
.aggr_mode = AGGR_CORE,
|
|
.scale = 1,
|
|
.interval = 1,
|
|
};
|
|
|
|
TEST_ASSERT_VAL("failed to synthesize stat_config",
|
|
!perf_event__synthesize_stat_config(NULL, &stat_config, process_stat_config_event, NULL));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int process_stat_event(struct perf_tool *tool __maybe_unused,
|
|
union perf_event *event,
|
|
struct perf_sample *sample __maybe_unused,
|
|
struct machine *machine __maybe_unused)
|
|
{
|
|
struct perf_record_stat *st = &event->stat;
|
|
|
|
TEST_ASSERT_VAL("wrong cpu", st->cpu == 1);
|
|
TEST_ASSERT_VAL("wrong thread", st->thread == 2);
|
|
TEST_ASSERT_VAL("wrong id", st->id == 3);
|
|
TEST_ASSERT_VAL("wrong val", st->val == 100);
|
|
TEST_ASSERT_VAL("wrong run", st->ena == 200);
|
|
TEST_ASSERT_VAL("wrong ena", st->run == 300);
|
|
return 0;
|
|
}
|
|
|
|
int test__synthesize_stat(struct test *test __maybe_unused, int subtest __maybe_unused)
|
|
{
|
|
struct perf_counts_values count;
|
|
|
|
count.val = 100;
|
|
count.ena = 200;
|
|
count.run = 300;
|
|
|
|
TEST_ASSERT_VAL("failed to synthesize stat_config",
|
|
!perf_event__synthesize_stat(NULL, 1, 2, 3, &count, process_stat_event, NULL));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int process_stat_round_event(struct perf_tool *tool __maybe_unused,
|
|
union perf_event *event,
|
|
struct perf_sample *sample __maybe_unused,
|
|
struct machine *machine __maybe_unused)
|
|
{
|
|
struct perf_record_stat_round *stat_round = &event->stat_round;
|
|
|
|
TEST_ASSERT_VAL("wrong time", stat_round->time == 0xdeadbeef);
|
|
TEST_ASSERT_VAL("wrong type", stat_round->type == PERF_STAT_ROUND_TYPE__INTERVAL);
|
|
return 0;
|
|
}
|
|
|
|
int test__synthesize_stat_round(struct test *test __maybe_unused, int subtest __maybe_unused)
|
|
{
|
|
TEST_ASSERT_VAL("failed to synthesize stat_config",
|
|
!perf_event__synthesize_stat_round(NULL, 0xdeadbeef, PERF_STAT_ROUND_TYPE__INTERVAL,
|
|
process_stat_round_event, NULL));
|
|
|
|
return 0;
|
|
}
|