[PATCH 1/6] virtio: wrap find_vqs

Subsystems: block layer, char and misc drivers, crypto api, drm drivers, drm drivers and misc gpu patches, networking drivers, networking [general], remote processor messaging (rpmsg) subsystem, scsi subsystem, the rest, virtio and vhost vsock driver, virtio balloon, virtio block and scsi drivers, virtio console driver, virtio core, virtio crypto driver, virtio gpu driver, virtio input driver, virtio net driver, vm sockets (af_vsock)

STALE3409d

8 messages, 5 authors, 2017-04-01 · open the first message on its own page

[PATCH 1/6] virtio: wrap find_vqs

From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2017-03-29 20:50:33 

We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/block/virtio_blk.c                 | 3 +--
 drivers/char/virtio_console.c              | 6 +++---
 drivers/crypto/virtio/virtio_crypto_core.c | 3 +--
 drivers/gpu/drm/virtio/virtgpu_kms.c       | 3 +--
 drivers/net/caif/caif_virtio.c             | 3 +--
 drivers/net/virtio_net.c                   | 3 +--
 drivers/rpmsg/virtio_rpmsg_bus.c           | 2 +-
 drivers/scsi/virtio_scsi.c                 | 3 +--
 drivers/virtio/virtio_balloon.c            | 3 +--
 drivers/virtio/virtio_input.c              | 3 +--
 include/linux/virtio_config.h              | 9 +++++++++
 net/vmw_vsock/virtio_transport.c           | 6 +++---
 12 files changed, 24 insertions(+), 23 deletions(-)

diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 1d4c9f8..c08c30c 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -455,8 +455,7 @@ static int init_vq(struct virtio_blk *vblk)
 	}
 
 	/* Discover virtqueues and write information to configuration.  */
-	err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names,
-			&desc);
+	err = virtio_find_vqs(vdev, num_vqs, vqs, callbacks, names, &desc);
 	if (err)
 		goto out;
 
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index e9b7e0b..5da4c8e 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1945,9 +1945,9 @@ static int init_vqs(struct ports_device *portdev)
 		}
 	}
 	/* Find the queues. */
-	err = portdev->vdev->config->find_vqs(portdev->vdev, nr_queues, vqs,
-					      io_callbacks,
-					      (const char **)io_names, NULL);
+	err = virtio_find_vqs(portdev->vdev, nr_queues, vqs,
+			      io_callbacks,
+			      (const char **)io_names, NULL);
 	if (err)
 		goto free;
 
diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c
index 21472e4..a111cd72 100644
--- a/drivers/crypto/virtio/virtio_crypto_core.c
+++ b/drivers/crypto/virtio/virtio_crypto_core.c
@@ -119,8 +119,7 @@ static int virtcrypto_find_vqs(struct virtio_crypto *vi)
 		names[i] = vi->data_vq[i].name;
 	}
 
-	ret = vi->vdev->config->find_vqs(vi->vdev, total_vqs, vqs, callbacks,
-					 names, NULL);
+	ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL);
 	if (ret)
 		goto err_find;
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 4918668..1e1c90b 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -175,8 +175,7 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
 	DRM_INFO("virgl 3d acceleration not supported by guest\n");
 #endif
 
-	ret = vgdev->vdev->config->find_vqs(vgdev->vdev, 2, vqs,
-					    callbacks, names, NULL);
+	ret = virtio_find_vqs(vgdev->vdev, 2, vqs, callbacks, names, NULL);
 	if (ret) {
 		DRM_ERROR("failed to find virt queues\n");
 		goto err_vqs;
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c
index bc0eb47..6122768 100644
--- a/drivers/net/caif/caif_virtio.c
+++ b/drivers/net/caif/caif_virtio.c
@@ -679,8 +679,7 @@ static int cfv_probe(struct virtio_device *vdev)
 		goto err;
 
 	/* Get the TX virtio ring. This is a "guest side vring". */
-	err = vdev->config->find_vqs(vdev, 1, &cfv->vq_tx, &vq_cbs, &names,
-			NULL);
+	err = virtio_find_vqs(vdev, 1, &cfv->vq_tx, &vq_cbs, &names, NULL);
 	if (err)
 		goto err;
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index ea9890d..6802169 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2079,8 +2079,7 @@ static int virtnet_find_vqs(struct virtnet_info *vi)
 		names[txq2vq(i)] = vi->sq[i].name;
 	}
 
-	ret = vi->vdev->config->find_vqs(vi->vdev, total_vqs, vqs, callbacks,
-					 names, NULL);
+	ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL);
 	if (ret)
 		goto err_find;
 
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 5e66e08..f7cade0 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -869,7 +869,7 @@ static int rpmsg_probe(struct virtio_device *vdev)
 	init_waitqueue_head(&vrp->sendq);
 
 	/* We expect two virtqueues, rx and tx (and in this order) */
-	err = vdev->config->find_vqs(vdev, 2, vqs, vq_cbs, names, NULL);
+	err = virtio_find_vqs(vdev, 2, vqs, vq_cbs, names, NULL);
 	if (err)
 		goto free_vrp;
 
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 939c47d..e9222dc 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -870,8 +870,7 @@ static int virtscsi_init(struct virtio_device *vdev,
 	}
 
 	/* Discover virtqueues and write information to configuration.  */
-	err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names,
-			&desc);
+	err = virtio_find_vqs(vdev, num_vqs, vqs, callbacks, names, &desc);
 	if (err)
 		goto out;
 
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 34adf9b..408c174 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -418,8 +418,7 @@ static int init_vqs(struct virtio_balloon *vb)
 	 * optionally stat.
 	 */
 	nvqs = virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ) ? 3 : 2;
-	err = vb->vdev->config->find_vqs(vb->vdev, nvqs, vqs, callbacks, names,
-			NULL);
+	err = virtio_find_vqs(vb->vdev, nvqs, vqs, callbacks, names, NULL);
 	if (err)
 		return err;
 
diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index 79f1293..3a0468f 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -173,8 +173,7 @@ static int virtinput_init_vqs(struct virtio_input *vi)
 	static const char * const names[] = { "events", "status" };
 	int err;
 
-	err = vi->vdev->config->find_vqs(vi->vdev, 2, vqs, cbs, names,
-			NULL);
+	err = virtio_find_vqs(vi->vdev, 2, vqs, cbs, names, NULL);
 	if (err)
 		return err;
 	vi->evt = vqs[0];
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 8355bab..47f3d80 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -179,6 +179,15 @@ struct virtqueue *virtio_find_single_vq(struct virtio_device *vdev,
 	return vq;
 }
 
+static inline
+int virtio_find_vqs(struct virtio_device *vdev, unsigned nvqs,
+			struct virtqueue *vqs[], vq_callback_t *callbacks[],
+			const char * const names[],
+			struct irq_affinity *desc)
+{
+	return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, desc);
+}
+
 /**
  * virtio_device_ready - enable vq use in probe function
  * @vdev: the device
diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index 68675a1..97e26e2 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c
@@ -573,9 +573,9 @@ static int virtio_vsock_probe(struct virtio_device *vdev)
 
 	vsock->vdev = vdev;
 
-	ret = vsock->vdev->config->find_vqs(vsock->vdev, VSOCK_VQ_MAX,
-					    vsock->vqs, callbacks, names,
-					    NULL);
+	ret = virtio_find_vqs(vsock->vdev, VSOCK_VQ_MAX,
+			      vsock->vqs, callbacks, names,
+			      NULL);
 	if (ret < 0)
 		goto out;
 
-- 
MST

RE: [PATCH 1/6] virtio: wrap find_vqs

From: "Gonglei (Arei)" <arei.gonglei@huawei.com>
Date: 2017-03-30 00:51:20 

-----Original Message-----
From: Michael S. Tsirkin [mailto:mst@redhat.com]
Sent: Thursday, March 30, 2017 4:49 AM
Subject: [PATCH 1/6] virtio: wrap find_vqs

We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/block/virtio_blk.c                 | 3 +--
 drivers/char/virtio_console.c              | 6 +++---
 drivers/crypto/virtio/virtio_crypto_core.c | 3 +--
 drivers/gpu/drm/virtio/virtgpu_kms.c       | 3 +--
 drivers/net/caif/caif_virtio.c             | 3 +--
 drivers/net/virtio_net.c                   | 3 +--
 drivers/rpmsg/virtio_rpmsg_bus.c           | 2 +-
 drivers/scsi/virtio_scsi.c                 | 3 +--
 drivers/virtio/virtio_balloon.c            | 3 +--
 drivers/virtio/virtio_input.c              | 3 +--
 include/linux/virtio_config.h              | 9 +++++++++
 net/vmw_vsock/virtio_transport.c           | 6 +++---
 12 files changed, 24 insertions(+), 23 deletions(-)
Acked-by: Gonglei <arei.gonglei@huawei.com>


quoted hunk
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 1d4c9f8..c08c30c 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -455,8 +455,7 @@ static int init_vq(struct virtio_blk *vblk)
 	}

 	/* Discover virtqueues and write information to configuration.  */
-	err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names,
-			&desc);
+	err = virtio_find_vqs(vdev, num_vqs, vqs, callbacks, names, &desc);
 	if (err)
 		goto out;

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index e9b7e0b..5da4c8e 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1945,9 +1945,9 @@ static int init_vqs(struct ports_device *portdev)
 		}
 	}
 	/* Find the queues. */
-	err = portdev->vdev->config->find_vqs(portdev->vdev, nr_queues, vqs,
-					      io_callbacks,
-					      (const char **)io_names, NULL);
+	err = virtio_find_vqs(portdev->vdev, nr_queues, vqs,
+			      io_callbacks,
+			      (const char **)io_names, NULL);
 	if (err)
 		goto free;

diff --git a/drivers/crypto/virtio/virtio_crypto_core.c
b/drivers/crypto/virtio/virtio_crypto_core.c
index 21472e4..a111cd72 100644
--- a/drivers/crypto/virtio/virtio_crypto_core.c
+++ b/drivers/crypto/virtio/virtio_crypto_core.c
@@ -119,8 +119,7 @@ static int virtcrypto_find_vqs(struct virtio_crypto *vi)
 		names[i] = vi->data_vq[i].name;
 	}

-	ret = vi->vdev->config->find_vqs(vi->vdev, total_vqs, vqs, callbacks,
-					 names, NULL);
+	ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL);
 	if (ret)
 		goto err_find;

diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c
b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 4918668..1e1c90b 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -175,8 +175,7 @@ int virtio_gpu_driver_load(struct drm_device *dev,
unsigned long flags)
 	DRM_INFO("virgl 3d acceleration not supported by guest\n");
 #endif

-	ret = vgdev->vdev->config->find_vqs(vgdev->vdev, 2, vqs,
-					    callbacks, names, NULL);
+	ret = virtio_find_vqs(vgdev->vdev, 2, vqs, callbacks, names, NULL);
 	if (ret) {
 		DRM_ERROR("failed to find virt queues\n");
 		goto err_vqs;
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c
index bc0eb47..6122768 100644
--- a/drivers/net/caif/caif_virtio.c
+++ b/drivers/net/caif/caif_virtio.c
@@ -679,8 +679,7 @@ static int cfv_probe(struct virtio_device *vdev)
 		goto err;

 	/* Get the TX virtio ring. This is a "guest side vring". */
-	err = vdev->config->find_vqs(vdev, 1, &cfv->vq_tx, &vq_cbs, &names,
-			NULL);
+	err = virtio_find_vqs(vdev, 1, &cfv->vq_tx, &vq_cbs, &names, NULL);
 	if (err)
 		goto err;

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index ea9890d..6802169 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2079,8 +2079,7 @@ static int virtnet_find_vqs(struct virtnet_info *vi)
 		names[txq2vq(i)] = vi->sq[i].name;
 	}

-	ret = vi->vdev->config->find_vqs(vi->vdev, total_vqs, vqs, callbacks,
-					 names, NULL);
+	ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, callbacks, names, NULL);
 	if (ret)
 		goto err_find;

diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c
b/drivers/rpmsg/virtio_rpmsg_bus.c
index 5e66e08..f7cade0 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -869,7 +869,7 @@ static int rpmsg_probe(struct virtio_device *vdev)
 	init_waitqueue_head(&vrp->sendq);

 	/* We expect two virtqueues, rx and tx (and in this order) */
-	err = vdev->config->find_vqs(vdev, 2, vqs, vq_cbs, names, NULL);
+	err = virtio_find_vqs(vdev, 2, vqs, vq_cbs, names, NULL);
 	if (err)
 		goto free_vrp;

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 939c47d..e9222dc 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -870,8 +870,7 @@ static int virtscsi_init(struct virtio_device *vdev,
 	}

 	/* Discover virtqueues and write information to configuration.  */
-	err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names,
-			&desc);
+	err = virtio_find_vqs(vdev, num_vqs, vqs, callbacks, names, &desc);
 	if (err)
 		goto out;

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 34adf9b..408c174 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -418,8 +418,7 @@ static int init_vqs(struct virtio_balloon *vb)
 	 * optionally stat.
 	 */
 	nvqs = virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_STATS_VQ) ? 3 :
2;
-	err = vb->vdev->config->find_vqs(vb->vdev, nvqs, vqs, callbacks, names,
-			NULL);
+	err = virtio_find_vqs(vb->vdev, nvqs, vqs, callbacks, names, NULL);
 	if (err)
 		return err;

diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index 79f1293..3a0468f 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -173,8 +173,7 @@ static int virtinput_init_vqs(struct virtio_input *vi)
 	static const char * const names[] = { "events", "status" };
 	int err;

-	err = vi->vdev->config->find_vqs(vi->vdev, 2, vqs, cbs, names,
-			NULL);
+	err = virtio_find_vqs(vi->vdev, 2, vqs, cbs, names, NULL);
 	if (err)
 		return err;
 	vi->evt = vqs[0];
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 8355bab..47f3d80 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -179,6 +179,15 @@ struct virtqueue *virtio_find_single_vq(struct
virtio_device *vdev,
 	return vq;
 }

+static inline
+int virtio_find_vqs(struct virtio_device *vdev, unsigned nvqs,
+			struct virtqueue *vqs[], vq_callback_t *callbacks[],
+			const char * const names[],
+			struct irq_affinity *desc)
+{
+	return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, desc);
+}
+
 /**
  * virtio_device_ready - enable vq use in probe function
  * @vdev: the device
diff --git a/net/vmw_vsock/virtio_transport.c
b/net/vmw_vsock/virtio_transport.c
index 68675a1..97e26e2 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c
@@ -573,9 +573,9 @@ static int virtio_vsock_probe(struct virtio_device
*vdev)

 	vsock->vdev = vdev;

-	ret = vsock->vdev->config->find_vqs(vsock->vdev, VSOCK_VQ_MAX,
-					    vsock->vqs, callbacks, names,
-					    NULL);
+	ret = virtio_find_vqs(vsock->vdev, VSOCK_VQ_MAX,
+			      vsock->vqs, callbacks, names,
+			      NULL);
 	if (ret < 0)
 		goto out;

--
MST





  

    
Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: Jason Wang <hidden>

      Date: 2017-03-30 06:00:30 
    

  

  

On 2017年03月30日 04:48, Michael S. Tsirkin wrote:
We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin<mst@redhat.com>
---
A quick glance and it looks ok, but what the benefit of this series, is 
it required by other changes?

Thanks





  

    
Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: "Michael S. Tsirkin" <mst@redhat.com>

      Date: 2017-03-30 14:32:31 
    

  

  
On Thu, Mar 30, 2017 at 02:00:08PM +0800, Jason Wang wrote:

On 2017年03月30日 04:48, Michael S. Tsirkin wrote:
quoted
We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin<mst@redhat.com>
---
A quick glance and it looks ok, but what the benefit of this series, is it
required by other changes?

Thanks
Yes - to avoid touching all devices when doing the rest of
the patchset.
_______________________________________________
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Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: Jason Wang <hidden>

      Date: 2017-03-31 04:05:35 
    

  

  

On 2017年03月30日 22:32, Michael S. Tsirkin wrote:
On Thu, Mar 30, 2017 at 02:00:08PM +0800, Jason Wang wrote:
quoted
On 2017年03月30日 04:48, Michael S. Tsirkin wrote:
quoted
We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin<mst@redhat.com>
---
A quick glance and it looks ok, but what the benefit of this series, is it
required by other changes?

Thanks
Yes - to avoid touching all devices when doing the rest of
the patchset.
Maybe I'm not clear. I mean the benefit of this series not this single 
patch. I guess it may be used by you proposal that avoid reset when set 
XDP? If yes, do we really want to drop some packets after XDP is set?

Thanks





  

    
Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: "Michael S. Tsirkin" <mst@redhat.com>

      Date: 2017-03-31 16:21:25 
    

  

  
On Fri, Mar 31, 2017 at 12:04:55PM +0800, Jason Wang wrote:

On 2017年03月30日 22:32, Michael S. Tsirkin wrote:
quoted
On Thu, Mar 30, 2017 at 02:00:08PM +0800, Jason Wang wrote:
quoted
On 2017年03月30日 04:48, Michael S. Tsirkin wrote:
quoted
We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin<mst@redhat.com>
---
A quick glance and it looks ok, but what the benefit of this series, is it
required by other changes?

Thanks
Yes - to avoid touching all devices when doing the rest of
the patchset.
Maybe I'm not clear. I mean the benefit of this series not this single
patch. I guess it may be used by you proposal that avoid reset when set XDP?
In particular, yes. It generally simplifies things significantly if
we can get the true buffer size back.

If yes, do we really want to drop some packets after XDP is set?

Thanks
We would rather not drop packets. We could detect and copy them to make
XDP work.

-- 
MST





  

    
Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: Cornelia Huck <hidden>

      Date: 2017-03-30 07:18:55 
    

  

  
On Wed, 29 Mar 2017 23:48:44 +0300
"Michael S. Tsirkin" [off-list ref] wrote:

We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/block/virtio_blk.c                 | 3 +--
 drivers/char/virtio_console.c              | 6 +++---
 drivers/crypto/virtio/virtio_crypto_core.c | 3 +--
 drivers/gpu/drm/virtio/virtgpu_kms.c       | 3 +--
 drivers/net/caif/caif_virtio.c             | 3 +--
 drivers/net/virtio_net.c                   | 3 +--
 drivers/rpmsg/virtio_rpmsg_bus.c           | 2 +-
 drivers/scsi/virtio_scsi.c                 | 3 +--
 drivers/virtio/virtio_balloon.c            | 3 +--
 drivers/virtio/virtio_input.c              | 3 +--
 include/linux/virtio_config.h              | 9 +++++++++
 net/vmw_vsock/virtio_transport.c           | 6 +++---
 12 files changed, 24 insertions(+), 23 deletions(-)
Regardless whether that context thing is the right thing to do, this
looks like a sensible cleanup.





  

    
Re: [PATCH 1/6] virtio: wrap find_vqs

    

      From: Bjorn Andersson <hidden>

      Date: 2017-04-01 16:14:14 
    

  

  
On Wed 29 Mar 13:48 PDT 2017, Michael S. Tsirkin wrote:

We are going to add more parameters to find_vqs, let's wrap the call so
we don't need to tweak all drivers every time.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Bjorn Andersson <redacted>

Regards,
Bjorn




    
  

  
    

      

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