From: Andrey Ryabinin <arbn@xxxxxxxxxxxxxxx>
vhost_vsock_flush() calls vhost_work_dev_flush(vsock->vqs[i].poll.dev)
before vhost_work_dev_flush(&vsock->dev). This seems pointless
as vsock->vqs[i].poll.dev is the same as &vsock->dev and several flushes
in a row doesn't do anything useful, one is just enough.
Signed-off-by: Andrey Ryabinin <arbn@xxxxxxxxxxxxxxx>
Reviewed-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>
Signed-off-by: Mike Christie <michael.christie@xxxxxxxxxx>
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
---
drivers/vhost/vsock.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index a4c8ae92a0fb..96be63697117 100644
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -705,11 +705,6 @@ static int vhost_vsock_dev_open(struct inode *inode, struct file *file)
static void vhost_vsock_flush(struct vhost_vsock *vsock)
{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++)
- if (vsock->vqs[i].handle_kick)
- vhost_work_dev_flush(vsock->vqs[i].poll.dev);
vhost_work_dev_flush(&vsock->dev);
}
--
2.25.1
_______________________________________________
Virtualization mailing list
Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linuxfoundation.org/mailman/listinfo/virtualization
