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| author | Ivan Orlov <ivan.orlov0322@gmail.com> | 2023-03-27 23:18:55 +0300 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2023-03-28 19:27:07 +0300 |
| commit | 14f4cc631afdb3234facf8542ea094ec529a4024 (patch) | |
| tree | 30196d3afe5c7f5dd6c78775670f8c5ecdb4ce39 /tools/testing/selftests/sched | |
| parent | c83f320e55a49abd90629f42a72897afd579e0de (diff) | |
| download | linux-14f4cc631afdb3234facf8542ea094ec529a4024.tar.xz | |
selftests: sched: Add more core schedule prctl calls
The core sched kselftest makes prctl calls only with correct
parameters. This patch will extend this test with more core
schedule prctl calls with wrong parameters to increase code
coverage.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/sched')
| -rw-r--r-- | tools/testing/selftests/sched/cs_prctl_test.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/testing/selftests/sched/cs_prctl_test.c b/tools/testing/selftests/sched/cs_prctl_test.c index 25e0d95d3713..3e1619b6bf2d 100644 --- a/tools/testing/selftests/sched/cs_prctl_test.c +++ b/tools/testing/selftests/sched/cs_prctl_test.c @@ -334,6 +334,12 @@ int main(int argc, char *argv[]) validate(get_cs_cookie(pid) != 0); validate(get_cs_cookie(pid) == get_cs_cookie(procs[pidx].thr_tids[0])); + validate(_prctl(PR_SCHED_CORE, PR_SCHED_CORE_MAX, 0, PIDTYPE_PGID, 0) < 0 + && errno == EINVAL); + + validate(_prctl(PR_SCHED_CORE, PR_SCHED_CORE_SHARE_TO, 0, PIDTYPE_PGID, 1) < 0 + && errno == EINVAL); + if (errors) { printf("TESTS FAILED. errors: %d\n", errors); res = 10; |