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From: Yin Xiujiang <yinxiujiang@kylinos.cn>
To: mst@redhat.com, jasowang@redhat.com
Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	yinxiujiang@kylinos.cn
Subject: [PATCH] vhost: Make use of the helper macro kthread_run()
Date: Thu, 27 Jan 2022 10:08:07 +0800	[thread overview]
Message-ID: <20220127020807.844630-1-yinxiujiang@kylinos.cn> (raw)

Repalce kthread_create/wake_up_process() with kthread_run()
to simplify the code.

Signed-off-by: Yin Xiujiang <yinxiujiang@kylinos.cn>
---
 drivers/vhost/vhost.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 59edb5a1ffe2..19e9eda9fc71 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -595,7 +595,7 @@ 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,
+		worker = kthread_run(vhost_worker, dev,
 					"vhost-%d", current->pid);
 		if (IS_ERR(worker)) {
 			err = PTR_ERR(worker);
@@ -603,7 +603,6 @@ long vhost_dev_set_owner(struct vhost_dev *dev)
 		}
 
 		dev->worker = worker;
-		wake_up_process(worker); /* avoid contributing to loadavg */
 
 		err = vhost_attach_cgroups(dev);
 		if (err)
-- 
2.30.0


             reply	other threads:[~2022-01-27  2:08 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-27  2:08 Yin Xiujiang [this message]
2022-01-27  8:31 ` [PATCH] vhost: Make use of the helper macro kthread_run() Jason Wang
2022-01-27 12:41 ` Michael S. Tsirkin
  -- strict thread matches above, loose matches on Subject: below --
2021-10-21  8:44 Cai Huoqing
2021-10-27 20:02 ` Michael S. Tsirkin
2021-10-27 20:12   ` Mike Christie

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