diff options
| author | Frederic Weisbecker <frederic@kernel.org> | 2024-09-27 00:49:07 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2025-01-08 18:15:03 +0100 |
| commit | b04e317b522630b46f78ee62ecbdc5734e8d43de (patch) | |
| tree | 8becba4f285448112cfe2de10b86a6c1b67e0cd8 /drivers/gpu/drm/drm_vblank_work.c | |
| parent | kthread: Unify kthread_create_on_cpu() and kthread_create_worker_on_cpu() aut... (diff) | |
| download | linux-b04e317b522630b46f78ee62ecbdc5734e8d43de.tar.gz linux-b04e317b522630b46f78ee62ecbdc5734e8d43de.zip | |
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 <frederic@kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/drm_vblank_work.c')
| -rw-r--r-- | drivers/gpu/drm/drm_vblank_work.c | 2 |
1 files changed, 1 insertions, 1 deletions
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)) |