[PATCH] drm/test: drm_exec: fix memory leak on object prepare

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



drm_exec_prepare_obj() and drm_exec_prepare_array() both reserve
dma-fence slots and hence a dma_resv_list without ever freeing it.

Make sure to call drm_gem_private_object_fini() for each GEM object
passed to drm_exec_prepare_obj()/drm_exec_prepare_array() throughout the
test to fix this up.

While at it, remove some trailing empty lines.

Fixes: 9710631cc8f3 ("drm: add drm_exec selftests v4")
Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
---
 drivers/gpu/drm/tests/drm_exec_test.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tests/drm_exec_test.c b/drivers/gpu/drm/tests/drm_exec_test.c
index df31f89a7945..80761e734a15 100644
--- a/drivers/gpu/drm/tests/drm_exec_test.c
+++ b/drivers/gpu/drm/tests/drm_exec_test.c
@@ -118,8 +118,6 @@ static void test_duplicates(struct kunit *test)
 	drm_exec_fini(&exec);
 }
 
-
-
 static void test_prepare(struct kunit *test)
 {
 	struct drm_gem_object gobj = { };
@@ -137,6 +135,8 @@ static void test_prepare(struct kunit *test)
 			break;
 	}
 	drm_exec_fini(&exec);
+
+	drm_gem_private_object_fini(&gobj);
 }
 
 static void test_prepare_array(struct kunit *test)
@@ -156,6 +156,9 @@ static void test_prepare_array(struct kunit *test)
 					     1);
 	KUNIT_EXPECT_EQ(test, ret, 0);
 	drm_exec_fini(&exec);
+
+	drm_gem_private_object_fini(&gobj1);
+	drm_gem_private_object_fini(&gobj2);
 }
 
 static struct kunit_case drm_exec_tests[] = {
-- 
2.41.0




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux