Re: [PATCH v2 09/17] vdpa_sim: add work_fn in vdpasim_dev_attr

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On 2020/11/26 下午10:49, Stefano Garzarella wrote:
Rename vdpasim_work() in vdpasim_net_work() and add it to
the vdpasim_dev_attr structure.

Co-developed-by: Max Gurtovoy <mgurtovoy@xxxxxxxxxx>
Signed-off-by: Max Gurtovoy <mgurtovoy@xxxxxxxxxx>
Signed-off-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>
---
  drivers/vdpa/vdpa_sim/vdpa_sim.c | 7 +++++--
  1 file changed, 5 insertions(+), 2 deletions(-)


Acked-by: Jason Wang <jasowang@xxxxxxxxxx>



diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 36677fc3631b..b84d9acd130c 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -60,6 +60,8 @@ struct vdpasim_dev_attr {
  	u64 supported_features;
  	int nvqs;
  	u32 id;
+
+	work_func_t work_fn;
  };
/* State of each vdpasim device */
@@ -153,7 +155,7 @@ static void vdpasim_reset(struct vdpasim *vdpasim)
  	++vdpasim->generation;
  }
-static void vdpasim_work(struct work_struct *work)
+static void vdpasim_net_work(struct work_struct *work)
  {
  	struct vdpasim *vdpasim = container_of(work, struct
  						 vdpasim, work);
@@ -360,7 +362,7 @@ static struct vdpasim *vdpasim_create(struct vdpasim_dev_attr *dev_attr)
  		goto err_alloc;
vdpasim->dev_attr = *dev_attr;
-	INIT_WORK(&vdpasim->work, vdpasim_work);
+	INIT_WORK(&vdpasim->work, dev_attr->work_fn);
  	spin_lock_init(&vdpasim->lock);
  	spin_lock_init(&vdpasim->iommu_lock);
@@ -730,6 +732,7 @@ static int __init vdpasim_dev_init(void)
  	dev_attr.id = VIRTIO_ID_NET;
  	dev_attr.supported_features = VDPASIM_NET_FEATURES;
  	dev_attr.nvqs = VDPASIM_VQ_NUM;
+	dev_attr.work_fn = vdpasim_net_work;
vdpasim_dev = vdpasim_create(&dev_attr);

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