Unverified Commit 3eb791c8 authored by Michał Winiarski's avatar Michał Winiarski Committed by Maxime Ripard
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drm/tests: mm: Call drm_mm_print in drm_test_mm_debug 



The original intent behind the test was to sanity check whether calling
the debug iterator (drm_mm_print) doesn't cause any problems.
Unfortunately - this call got accidentally removed during KUnit
transition. Restore it.

Signed-off-by: default avatarMichał Winiarski <michal.winiarski@intel.com>
Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240116174602.1019512-1-michal.winiarski@intel.com
parent 0a8c1fee

drivers/gpu/drm/tests/drm_mm_test.c

+4 −1
Original line number Diff line number Diff line
@@ -247,13 +247,13 @@ static void drm_test_mm_init(struct kunit *test) 


static void drm_test_mm_debug(struct kunit *test)

{

	struct drm_printer p = drm_debug_printer(test->name);

	struct drm_mm mm;

	struct drm_mm_node nodes[2];



	/* Create a small drm_mm with a couple of nodes and a few holes, and

	 * check that the debug iterator doesn't explode over a trivial drm_mm.

	 */



	drm_mm_init(&mm, 0, 4096);



	memset(nodes, 0, sizeof(nodes));
@@ -268,6 +268,9 @@ static void drm_test_mm_debug(struct kunit *test) 
	KUNIT_ASSERT_FALSE_MSG(test, drm_mm_reserve_node(&mm, &nodes[1]),

			       "failed to reserve node[0] {start=%lld, size=%lld)\n",

			       nodes[0].start, nodes[0].size);



	drm_mm_print(&mm, &p);

	KUNIT_SUCCEED(test);

}



static struct drm_mm_node *set_node(struct drm_mm_node *node,