On Thu, Oct 21, 2021 at 04:44:06PM +0800, Cai Huoqing wrote:
> Repalce kthread_create/wake_up_process() with kthread_run()
> to simplify the code.
>
> Signed-off-by: Cai Huoqing <caihuoqing@xxxxxxxxx>
Pls check how this interacts with Mike Christie's patches.
Pls fix up the typo in the commit log.
> ---
> drivers/vhost/vhost.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
> index 59edb5a1ffe2..e67bd5603b5f 100644
> --- a/drivers/vhost/vhost.c
> +++ b/drivers/vhost/vhost.c
> @@ -595,15 +595,15 @@ long vhost_dev_set_owner(struct vhost_dev *dev)
>
> dev->kcov_handle = kcov_common_handle();
> if (dev->use_worker) {
> - worker = kthread_create(vhost_worker, dev,
> - "vhost-%d", current->pid);
> + /* avoid contributing to loadavg */
doesn't this comment have any value anymore?
> + worker = kthread_run(vhost_worker, dev,
> + "vhost-%d", current->pid);
> if (IS_ERR(worker)) {
> err = PTR_ERR(worker);
> goto err_worker;
> }
>
> dev->worker = worker;
> - wake_up_process(worker); /* avoid contributing to loadavg */
>
> err = vhost_attach_cgroups(dev);
> if (err)
> --
> 2.25.1
