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perf tests: Fix software clock events test setting maps

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The test titled "Test software clock events have valid period values"
was setting cpu/thread maps directly.  Make it use the proper function
perf_evlist__set_maps() especially now that it also propagates the maps.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Link: http://lkml.kernel.org/r/1441699142-18905-15-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2015-09-08 10:59:02 +03:00 committed by Arnaldo Carvalho de Melo
parent 2998272275
commit c5e6bd2ed3
1 changed files with 14 additions and 4 deletions
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18
tools/perf/tests/sw-clock.c
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@ -34,6 +34,8 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id)
.disabled = 1,
.freq = 1,
};
struct cpu_map *cpus;
struct thread_map *threads;
attr.sample_freq = 500;
@ -50,14 +52,19 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id)
}
perf_evlist__add(evlist, evsel);
evlist->cpus = cpu_map__dummy_new();
evlist->threads = thread_map__new_by_tid(getpid());
if (!evlist->cpus || !evlist->threads) {
cpus = cpu_map__dummy_new();
threads = thread_map__new_by_tid(getpid());
if (!cpus || !threads) {
err = -ENOMEM;
pr_debug("Not enough memory to create thread/cpu maps\n");
goto out_delete_evlist;
goto out_free_maps;
}
perf_evlist__set_maps(evlist, cpus, threads);
cpus = NULL;
threads = NULL;
if (perf_evlist__open(evlist)) {
const char *knob = "/proc/sys/kernel/perf_event_max_sample_rate";
@ -107,6 +114,9 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id)
err = -1;
}
out_free_maps:
cpu_map__put(cpus);
thread_map__put(threads);
out_delete_evlist:
perf_evlist__delete(evlist);
return err;