Unverified Commit 9b9b5a36 authored by Maíra Canal's avatar Maíra Canal
Browse files

drm/sched: Make timeout KUnit tests faster 



As more KUnit tests are introduced to evaluate the basic capabilities of
the `timedout_job()` hook, the test suite will continue to increase in
duration. To reduce the overall running time of the test suite, decrease
the scheduler's timeout for the timeout tests.

Before this commit:

[15:42:26] Elapsed time: 15.637s total, 0.002s configuring, 10.387s building, 5.229s running

After this commit:

[15:45:26] Elapsed time: 9.263s total, 0.002s configuring, 5.168s building, 4.037s running

Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@igalia.com>
Acked-by: default avatarPhilipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250714-sched-skip-reset-v6-3-5c5ba4f55039@igalia.com


Signed-off-by: default avatarMaíra Canal <mcanal@igalia.com>
parent 0b1217bf

drivers/gpu/drm/scheduler/tests/tests_basic.c

+5 −3
Original line number Diff line number Diff line
@@ -5,6 +5,8 @@ 


#include "sched_tests.h"



#define MOCK_TIMEOUT (HZ / 5)



/*

 * DRM scheduler basic tests should check the basic functional correctness of

 * the scheduler, including some very light smoke testing. More targeted tests,
@@ -28,7 +30,7 @@ static void drm_sched_basic_exit(struct kunit *test) 


static int drm_sched_timeout_init(struct kunit *test)

{

	test->priv = drm_mock_sched_new(test, HZ);

	test->priv = drm_mock_sched_new(test, MOCK_TIMEOUT);



	return 0;

}
@@ -268,14 +270,14 @@ static void drm_sched_basic_timeout(struct kunit *test) 
	done = drm_mock_sched_job_wait_scheduled(job, HZ);

	KUNIT_ASSERT_TRUE(test, done);



	done = drm_mock_sched_job_wait_finished(job, HZ / 2);

	done = drm_mock_sched_job_wait_finished(job, MOCK_TIMEOUT / 2);

	KUNIT_ASSERT_FALSE(test, done);



	KUNIT_ASSERT_EQ(test,

			job->flags & DRM_MOCK_SCHED_JOB_TIMEDOUT,

			0);



	done = drm_mock_sched_job_wait_finished(job, HZ);

	done = drm_mock_sched_job_wait_finished(job, MOCK_TIMEOUT);

	KUNIT_ASSERT_FALSE(test, done);



	KUNIT_ASSERT_EQ(test,