diff options
| -rw-r--r-- | drivers/gpu/drm/ttm/tests/ttm_bo_test.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c index 1f8a4f8adc92..9cc367a79534 100644 --- a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c +++ b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c @@ -18,6 +18,12 @@ #define BO_SIZE SZ_8K +#ifdef CONFIG_PREEMPT_RT +#define ww_mutex_base_lock(b) rt_mutex_lock(b) +#else +#define ww_mutex_base_lock(b) mutex_lock(b) +#endif + struct ttm_bo_test_case { const char *description; bool interruptible; @@ -142,7 +148,7 @@ static void ttm_bo_reserve_deadlock(struct kunit *test) bo2 = ttm_bo_kunit_init(test, test->priv, BO_SIZE); ww_acquire_init(&ctx1, &reservation_ww_class); - mutex_lock(&bo2->base.resv->lock.base); + ww_mutex_base_lock(&bo2->base.resv->lock.base); /* The deadlock will be caught by WW mutex, don't warn about it */ lock_release(&bo2->base.resv->lock.base.dep_map, 1); |