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perf tests: Fix task exit test setting maps

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The test titled "Test number of exit event of a simple workload" 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/1441699142-18905-14-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 10:59:01 +03:00 committed by Arnaldo Carvalho de Melo
parent 8c0498b689
commit 2998272275
1 changed files with 14 additions and 4 deletions
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18
tools/perf/tests/task-exit.c
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@ -43,6 +43,8 @@ int test__task_exit(void)
};
const char *argv[] = { "true", NULL };
char sbuf[STRERR_BUFSIZE];
struct cpu_map *cpus;
struct thread_map *threads;
signal(SIGCHLD, sig_handler);
@ -58,14 +60,19 @@ int test__task_exit(void)
* perf_evlist__prepare_workload we'll fill in the only thread
* we're monitoring, the one forked there.
*/
evlist->cpus = cpu_map__dummy_new();
evlist->threads = thread_map__new_by_tid(-1);
if (!evlist->cpus || !evlist->threads) {
cpus = cpu_map__dummy_new();
threads = thread_map__new_by_tid(-1);
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;
err = perf_evlist__prepare_workload(evlist, &target, argv, false,
workload_exec_failed_signal);
if (err < 0) {
@ -114,6 +121,9 @@ int test__task_exit(void)
err = -1;
}
out_free_maps:
cpu_map__put(cpus);
thread_map__put(threads);
out_delete_evlist:
perf_evlist__delete(evlist);
return err;