diff options
| -rw-r--r-- | drivers/gpu/drm/tests/drm_exec_test.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tests/drm_exec_test.c b/drivers/gpu/drm/tests/drm_exec_test.c index f79c9f0359aa..3610773c22cb 100644 --- a/drivers/gpu/drm/tests/drm_exec_test.c +++ b/drivers/gpu/drm/tests/drm_exec_test.c @@ -167,6 +167,26 @@ static void test_prepare_array(struct kunit *test) drm_exec_fini(&exec); } +static void test_multiple_loops(struct kunit *test) +{ + struct drm_exec exec; + + drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&exec) + { + break; + } + drm_exec_fini(&exec); + + drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&exec) + { + break; + } + drm_exec_fini(&exec); + KUNIT_SUCCEED(test); +} + static struct kunit_case drm_exec_tests[] = { KUNIT_CASE(sanitycheck), KUNIT_CASE(test_lock), @@ -174,6 +194,7 @@ static struct kunit_case drm_exec_tests[] = { KUNIT_CASE(test_duplicates), KUNIT_CASE(test_prepare), KUNIT_CASE(test_prepare_array), + KUNIT_CASE(test_multiple_loops), {} }; |