From b04e317b522630b46f78ee62ecbdc5734e8d43de Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Fri, 27 Sep 2024 00:49:07 +0200 Subject: [PATCH 1444/5403] 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/drm_vblank_work.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_vblank_work.c b/drivers/gpu/drm/drm_vblank_work.c index 1752ffb44e1d..9cc71120246f 100644 --- a/drivers/gpu/drm/drm_vblank_work.c +++ b/drivers/gpu/drm/drm_vblank_work.c @@ -277,7 +277,7 @@ int drm_vblank_worker_init(struct drm_vblank_crtc *vblank) INIT_LIST_HEAD(&vblank->pending_work); init_waitqueue_head(&vblank->work_wait_queue); - worker = kthread_create_worker(0, "card%d-crtc%d", + worker = kthread_run_worker(0, "card%d-crtc%d", vblank->dev->primary->index, vblank->pipe); if (IS_ERR(worker)) -- 2.54.0