From b04e317b522630b46f78ee62ecbdc5734e8d43de Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Fri, 27 Sep 2024 00:49:07 +0200 Subject: treewide: Introduce kthread_run_worker[_on_cpu]() kthread_create() creates a kthread without running it yet. kthread_run() creates a kthread and runs it. On the other hand, kthread_create_worker() creates a kthread worker and runs it. This difference in behaviours is confusing. Also there is no way to create a kthread worker and affine it using kthread_bind_mask() or kthread_affine_preferred() before starting it. Consolidate the behaviours and introduce kthread_run_worker[_on_cpu]() that behaves just like kthread_run(). kthread_create_worker[_on_cpu]() will now only create a kthread worker without starting it. Signed-off-by: Frederic Weisbecker Signed-off-by: Dan Carpenter --- drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/gem') diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index 89d4dc8b60c6..eb0158e43417 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -369,7 +369,7 @@ static int live_parallel_switch(void *arg) if (!data[n].ce[0]) continue; - worker = kthread_create_worker(0, "igt/parallel:%s", + worker = kthread_run_worker(0, "igt/parallel:%s", data[n].ce[0]->engine->name); if (IS_ERR(worker)) { err = PTR_ERR(worker); -- cgit v1.2.3