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* [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion
@ 2015-03-06 10:39 Huawei Xie
  2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
                   ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: Huawei Xie @ 2015-03-06 10:39 UTC (permalink / raw)
  To: dev

Previous vhost implementation wrongly name kickfd as callfd and callfd as kickfd.
It is functional correct, but causes confusion.

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
---
 examples/vhost/main.c                         |  6 +++---
 lib/librte_vhost/rte_virtio_net.h             |  4 ++--
 lib/librte_vhost/vhost_rxtx.c                 |  6 +++---
 lib/librte_vhost/vhost_user/virtio-net-user.c | 12 ++++++------
 lib/librte_vhost/virtio-net.c                 | 12 ++++++------
 5 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 334e2fe..61ea671 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -1434,7 +1434,7 @@ put_desc_to_used_list_zcp(struct vhost_virtqueue *vq, uint16_t desc_idx)
 
 	/* Kick the guest if necessary. */
 	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-		eventfd_write((int)vq->kickfd, 1);
+		eventfd_write((int)vq->callfd, 1);
 }
 
 /*
@@ -1627,7 +1627,7 @@ txmbuf_clean_zcp(struct virtio_net *dev, struct vpool *vpool)
 
 	/* Kick guest if required. */
 	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-		eventfd_write((int)vq->kickfd, 1);
+		eventfd_write((int)vq->callfd, 1);
 
 	return 0;
 }
@@ -1775,7 +1775,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
 
 	/* Kick the guest if necessary. */
 	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-		eventfd_write((int)vq->kickfd, 1);
+		eventfd_write((int)vq->callfd, 1);
 
 	return count;
 }
diff --git a/lib/librte_vhost/rte_virtio_net.h b/lib/librte_vhost/rte_virtio_net.h
index 611a3d4..2fc1c44 100644
--- a/lib/librte_vhost/rte_virtio_net.h
+++ b/lib/librte_vhost/rte_virtio_net.h
@@ -86,8 +86,8 @@ struct vhost_virtqueue {
 	uint16_t		vhost_hlen;		/**< Vhost header length (varies depending on RX merge buffers. */
 	volatile uint16_t	last_used_idx;		/**< Last index used on the available ring */
 	volatile uint16_t	last_used_idx_res;	/**< Used for multiple devices reserving buffers. */
-	eventfd_t		callfd;			/**< Currently unused as polling mode is enabled. */
-	eventfd_t		kickfd;			/**< Used to notify the guest (trigger interrupt). */
+	eventfd_t		callfd;			/**< Used to notify the guest (trigger interrupt). */
+	eventfd_t		kickfd;			/**< Currently unused as polling mode is enabled. */
 	struct buf_vector	buf_vec[BUF_VECTOR_MAX];	/**< for scatter RX. */
 } __rte_cache_aligned;
 
diff --git a/lib/librte_vhost/vhost_rxtx.c b/lib/librte_vhost/vhost_rxtx.c
index c7c9550..535c7a1 100644
--- a/lib/librte_vhost/vhost_rxtx.c
+++ b/lib/librte_vhost/vhost_rxtx.c
@@ -180,7 +180,7 @@ virtio_dev_rx(struct virtio_net *dev, uint16_t queue_id,
 
 	/* Kick the guest if necessary. */
 	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-		eventfd_write((int)vq->kickfd, 1);
+		eventfd_write((int)vq->callfd, 1);
 	return count;
 }
 
@@ -507,7 +507,7 @@ virtio_dev_merge_rx(struct virtio_net *dev, uint16_t queue_id,
 
 		/* Kick the guest if necessary. */
 		if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-			eventfd_write((int)vq->kickfd, 1);
+			eventfd_write((int)vq->callfd, 1);
 	}
 
 	return count;
@@ -725,6 +725,6 @@ rte_vhost_dequeue_burst(struct virtio_net *dev, uint16_t queue_id,
 	vq->used->idx += entry_success;
 	/* Kick guest if required. */
 	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
-		eventfd_write((int)vq->kickfd, 1);
+		eventfd_write((int)vq->callfd, 1);
 	return entry_success;
 }
diff --git a/lib/librte_vhost/vhost_user/virtio-net-user.c b/lib/librte_vhost/vhost_user/virtio-net-user.c
index 97c5177..e0c7394 100644
--- a/lib/librte_vhost/vhost_user/virtio-net-user.c
+++ b/lib/librte_vhost/vhost_user/virtio-net-user.c
@@ -286,13 +286,13 @@ user_get_vring_base(struct vhost_device_ctx ctx,
 	 * sent and only sent in vhost_vring_stop.
 	 * TODO: cleanup the vring, it isn't usable since here.
 	 */
-	if (((int)dev->virtqueue[VIRTIO_RXQ]->callfd) >= 0) {
-		close(dev->virtqueue[VIRTIO_RXQ]->callfd);
-		dev->virtqueue[VIRTIO_RXQ]->callfd = (eventfd_t)-1;
+	if (((int)dev->virtqueue[VIRTIO_RXQ]->kickfd) >= 0) {
+		close(dev->virtqueue[VIRTIO_RXQ]->kickfd);
+		dev->virtqueue[VIRTIO_RXQ]->kickfd = (eventfd_t)-1;
 	}
-	if (((int)dev->virtqueue[VIRTIO_TXQ]->callfd) >= 0) {
-		close(dev->virtqueue[VIRTIO_TXQ]->callfd);
-		dev->virtqueue[VIRTIO_TXQ]->callfd = (eventfd_t)-1;
+	if (((int)dev->virtqueue[VIRTIO_TXQ]->kickfd) >= 0) {
+		close(dev->virtqueue[VIRTIO_TXQ]->kickfd);
+		dev->virtqueue[VIRTIO_TXQ]->kickfd = (eventfd_t)-1;
 	}
 
 	return 0;
diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 20567ff..6917fcf 100644
--- a/lib/librte_vhost/virtio-net.c
+++ b/lib/librte_vhost/virtio-net.c
@@ -595,10 +595,10 @@ set_vring_call(struct vhost_device_ctx ctx, struct vhost_vring_file *file)
 	/* file->index refers to the queue index. The txq is 1, rxq is 0. */
 	vq = dev->virtqueue[file->index];
 
-	if ((int)vq->kickfd >= 0)
-		close((int)vq->kickfd);
+	if ((int)vq->callfd >= 0)
+		close((int)vq->callfd);
 
-	vq->kickfd = file->fd;
+	vq->callfd = file->fd;
 
 	return 0;
 }
@@ -621,10 +621,10 @@ set_vring_kick(struct vhost_device_ctx ctx, struct vhost_vring_file *file)
 	/* file->index refers to the queue index. The txq is 1, rxq is 0. */
 	vq = dev->virtqueue[file->index];
 
-	if ((int)vq->callfd >= 0)
-		close((int)vq->callfd);
+	if ((int)vq->kickfd >= 0)
+		close((int)vq->kickfd);
 
-	vq->callfd = file->fd;
+	vq->kickfd = file->fd;
 
 	return 0;
 }
-- 
1.8.1.4

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [dpdk-dev] [PATCH] test whether file descriptor is valid before close it
  2015-03-06 10:39 [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Huawei Xie
@ 2015-03-06 11:05 ` Huawei Xie
  2015-03-09  1:32   ` Ouyang, Changchun
  2015-03-09  2:23   ` Tetsuya Mukawa
  2015-03-09  1:28 ` [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Ouyang, Changchun
  2015-03-09  2:23 ` Tetsuya Mukawa
  2 siblings, 2 replies; 8+ messages in thread
From: Huawei Xie @ 2015-03-06 11:05 UTC (permalink / raw)
  To: dev

This avoids closing -1 in our case.

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
---
 lib/librte_vhost/virtio-net.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 6917fcf..4672e67 100644
--- a/lib/librte_vhost/virtio-net.c
+++ b/lib/librte_vhost/virtio-net.c
@@ -185,13 +185,13 @@ cleanup_device(struct virtio_net *dev)
 	}
 
 	/* Close any event notifiers opened by device. */
-	if (dev->virtqueue[VIRTIO_RXQ]->callfd)
+	if ((int)dev->virtqueue[VIRTIO_RXQ]->callfd >= 0)
 		close((int)dev->virtqueue[VIRTIO_RXQ]->callfd);
-	if (dev->virtqueue[VIRTIO_RXQ]->kickfd)
+	if ((int)dev->virtqueue[VIRTIO_RXQ]->kickfd >= 0)
 		close((int)dev->virtqueue[VIRTIO_RXQ]->kickfd);
-	if (dev->virtqueue[VIRTIO_TXQ]->callfd)
+	if ((int)dev->virtqueue[VIRTIO_TXQ]->callfd >= 0)
 		close((int)dev->virtqueue[VIRTIO_TXQ]->callfd);
-	if (dev->virtqueue[VIRTIO_TXQ]->kickfd)
+	if ((int)dev->virtqueue[VIRTIO_TXQ]->kickfd >= 0)
 		close((int)dev->virtqueue[VIRTIO_TXQ]->kickfd);
 }
 
-- 
1.8.1.4

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion
  2015-03-06 10:39 [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Huawei Xie
  2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
@ 2015-03-09  1:28 ` Ouyang, Changchun
  2015-03-09  8:33   ` Thomas Monjalon
  2015-03-09  2:23 ` Tetsuya Mukawa
  2 siblings, 1 reply; 8+ messages in thread
From: Ouyang, Changchun @ 2015-03-09  1:28 UTC (permalink / raw)
  To: Xie, Huawei, dev



> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Huawei Xie
> Sent: Friday, March 6, 2015 6:39 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to
> avoid confusion
> 
> Previous vhost implementation wrongly name kickfd as callfd and callfd as
> kickfd.
> It is functional correct, but causes confusion.
> 
> Signed-off-by: Huawei Xie <huawei.xie@intel.com>

Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] test whether file descriptor is valid before close it
  2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
@ 2015-03-09  1:32   ` Ouyang, Changchun
  2015-03-09  8:34     ` Thomas Monjalon
  2015-03-09  2:23   ` Tetsuya Mukawa
  1 sibling, 1 reply; 8+ messages in thread
From: Ouyang, Changchun @ 2015-03-09  1:32 UTC (permalink / raw)
  To: Xie, Huawei, dev



> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Huawei Xie
> Sent: Friday, March 6, 2015 7:06 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH] test whether file descriptor is valid before close
> it
> 
> This avoids closing -1 in our case.
> 
> Signed-off-by: Huawei Xie <huawei.xie@intel.com>

Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] test whether file descriptor is valid before close it
  2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
  2015-03-09  1:32   ` Ouyang, Changchun
@ 2015-03-09  2:23   ` Tetsuya Mukawa
  1 sibling, 0 replies; 8+ messages in thread
From: Tetsuya Mukawa @ 2015-03-09  2:23 UTC (permalink / raw)
  To: Huawei Xie, dev

On 2015/03/06 20:05, Huawei Xie wrote:
> This avoids closing -1 in our case.
>
> Signed-off-by: Huawei Xie <huawei.xie@intel.com>
> ---
>  lib/librte_vhost/virtio-net.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
> index 6917fcf..4672e67 100644
> --- a/lib/librte_vhost/virtio-net.c
> +++ b/lib/librte_vhost/virtio-net.c
> @@ -185,13 +185,13 @@ cleanup_device(struct virtio_net *dev)
>  	}
>  
>  	/* Close any event notifiers opened by device. */
> -	if (dev->virtqueue[VIRTIO_RXQ]->callfd)
> +	if ((int)dev->virtqueue[VIRTIO_RXQ]->callfd >= 0)
>  		close((int)dev->virtqueue[VIRTIO_RXQ]->callfd);
> -	if (dev->virtqueue[VIRTIO_RXQ]->kickfd)
> +	if ((int)dev->virtqueue[VIRTIO_RXQ]->kickfd >= 0)
>  		close((int)dev->virtqueue[VIRTIO_RXQ]->kickfd);
> -	if (dev->virtqueue[VIRTIO_TXQ]->callfd)
> +	if ((int)dev->virtqueue[VIRTIO_TXQ]->callfd >= 0)
>  		close((int)dev->virtqueue[VIRTIO_TXQ]->callfd);
> -	if (dev->virtqueue[VIRTIO_TXQ]->kickfd)
> +	if ((int)dev->virtqueue[VIRTIO_TXQ]->kickfd >= 0)
>  		close((int)dev->virtqueue[VIRTIO_TXQ]->kickfd);
>  }
>  
Acked-by: Tetsuya Mukawa <mukawa@igel.co.jp>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion
  2015-03-06 10:39 [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Huawei Xie
  2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
  2015-03-09  1:28 ` [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Ouyang, Changchun
@ 2015-03-09  2:23 ` Tetsuya Mukawa
  2 siblings, 0 replies; 8+ messages in thread
From: Tetsuya Mukawa @ 2015-03-09  2:23 UTC (permalink / raw)
  To: Huawei Xie, dev

On 2015/03/06 19:39, Huawei Xie wrote:
> Previous vhost implementation wrongly name kickfd as callfd and callfd as kickfd.
> It is functional correct, but causes confusion.
>
> Signed-off-by: Huawei Xie <huawei.xie@intel.com>
> ---
>  examples/vhost/main.c                         |  6 +++---
>  lib/librte_vhost/rte_virtio_net.h             |  4 ++--
>  lib/librte_vhost/vhost_rxtx.c                 |  6 +++---
>  lib/librte_vhost/vhost_user/virtio-net-user.c | 12 ++++++------
>  lib/librte_vhost/virtio-net.c                 | 12 ++++++------
>  5 files changed, 20 insertions(+), 20 deletions(-)
>
> diff --git a/examples/vhost/main.c b/examples/vhost/main.c
> index 334e2fe..61ea671 100644
> --- a/examples/vhost/main.c
> +++ b/examples/vhost/main.c
> @@ -1434,7 +1434,7 @@ put_desc_to_used_list_zcp(struct vhost_virtqueue *vq, uint16_t desc_idx)
>  
>  	/* Kick the guest if necessary. */
>  	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -		eventfd_write((int)vq->kickfd, 1);
> +		eventfd_write((int)vq->callfd, 1);
>  }
>  
>  /*
> @@ -1627,7 +1627,7 @@ txmbuf_clean_zcp(struct virtio_net *dev, struct vpool *vpool)
>  
>  	/* Kick guest if required. */
>  	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -		eventfd_write((int)vq->kickfd, 1);
> +		eventfd_write((int)vq->callfd, 1);
>  
>  	return 0;
>  }
> @@ -1775,7 +1775,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
>  
>  	/* Kick the guest if necessary. */
>  	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -		eventfd_write((int)vq->kickfd, 1);
> +		eventfd_write((int)vq->callfd, 1);
>  
>  	return count;
>  }
> diff --git a/lib/librte_vhost/rte_virtio_net.h b/lib/librte_vhost/rte_virtio_net.h
> index 611a3d4..2fc1c44 100644
> --- a/lib/librte_vhost/rte_virtio_net.h
> +++ b/lib/librte_vhost/rte_virtio_net.h
> @@ -86,8 +86,8 @@ struct vhost_virtqueue {
>  	uint16_t		vhost_hlen;		/**< Vhost header length (varies depending on RX merge buffers. */
>  	volatile uint16_t	last_used_idx;		/**< Last index used on the available ring */
>  	volatile uint16_t	last_used_idx_res;	/**< Used for multiple devices reserving buffers. */
> -	eventfd_t		callfd;			/**< Currently unused as polling mode is enabled. */
> -	eventfd_t		kickfd;			/**< Used to notify the guest (trigger interrupt). */
> +	eventfd_t		callfd;			/**< Used to notify the guest (trigger interrupt). */
> +	eventfd_t		kickfd;			/**< Currently unused as polling mode is enabled. */
>  	struct buf_vector	buf_vec[BUF_VECTOR_MAX];	/**< for scatter RX. */
>  } __rte_cache_aligned;
>  
> diff --git a/lib/librte_vhost/vhost_rxtx.c b/lib/librte_vhost/vhost_rxtx.c
> index c7c9550..535c7a1 100644
> --- a/lib/librte_vhost/vhost_rxtx.c
> +++ b/lib/librte_vhost/vhost_rxtx.c
> @@ -180,7 +180,7 @@ virtio_dev_rx(struct virtio_net *dev, uint16_t queue_id,
>  
>  	/* Kick the guest if necessary. */
>  	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -		eventfd_write((int)vq->kickfd, 1);
> +		eventfd_write((int)vq->callfd, 1);
>  	return count;
>  }
>  
> @@ -507,7 +507,7 @@ virtio_dev_merge_rx(struct virtio_net *dev, uint16_t queue_id,
>  
>  		/* Kick the guest if necessary. */
>  		if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -			eventfd_write((int)vq->kickfd, 1);
> +			eventfd_write((int)vq->callfd, 1);
>  	}
>  
>  	return count;
> @@ -725,6 +725,6 @@ rte_vhost_dequeue_burst(struct virtio_net *dev, uint16_t queue_id,
>  	vq->used->idx += entry_success;
>  	/* Kick guest if required. */
>  	if (!(vq->avail->flags & VRING_AVAIL_F_NO_INTERRUPT))
> -		eventfd_write((int)vq->kickfd, 1);
> +		eventfd_write((int)vq->callfd, 1);
>  	return entry_success;
>  }
> diff --git a/lib/librte_vhost/vhost_user/virtio-net-user.c b/lib/librte_vhost/vhost_user/virtio-net-user.c
> index 97c5177..e0c7394 100644
> --- a/lib/librte_vhost/vhost_user/virtio-net-user.c
> +++ b/lib/librte_vhost/vhost_user/virtio-net-user.c
> @@ -286,13 +286,13 @@ user_get_vring_base(struct vhost_device_ctx ctx,
>  	 * sent and only sent in vhost_vring_stop.
>  	 * TODO: cleanup the vring, it isn't usable since here.
>  	 */
> -	if (((int)dev->virtqueue[VIRTIO_RXQ]->callfd) >= 0) {
> -		close(dev->virtqueue[VIRTIO_RXQ]->callfd);
> -		dev->virtqueue[VIRTIO_RXQ]->callfd = (eventfd_t)-1;
> +	if (((int)dev->virtqueue[VIRTIO_RXQ]->kickfd) >= 0) {
> +		close(dev->virtqueue[VIRTIO_RXQ]->kickfd);
> +		dev->virtqueue[VIRTIO_RXQ]->kickfd = (eventfd_t)-1;
>  	}
> -	if (((int)dev->virtqueue[VIRTIO_TXQ]->callfd) >= 0) {
> -		close(dev->virtqueue[VIRTIO_TXQ]->callfd);
> -		dev->virtqueue[VIRTIO_TXQ]->callfd = (eventfd_t)-1;
> +	if (((int)dev->virtqueue[VIRTIO_TXQ]->kickfd) >= 0) {
> +		close(dev->virtqueue[VIRTIO_TXQ]->kickfd);
> +		dev->virtqueue[VIRTIO_TXQ]->kickfd = (eventfd_t)-1;
>  	}
>  
>  	return 0;
> diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
> index 20567ff..6917fcf 100644
> --- a/lib/librte_vhost/virtio-net.c
> +++ b/lib/librte_vhost/virtio-net.c
> @@ -595,10 +595,10 @@ set_vring_call(struct vhost_device_ctx ctx, struct vhost_vring_file *file)
>  	/* file->index refers to the queue index. The txq is 1, rxq is 0. */
>  	vq = dev->virtqueue[file->index];
>  
> -	if ((int)vq->kickfd >= 0)
> -		close((int)vq->kickfd);
> +	if ((int)vq->callfd >= 0)
> +		close((int)vq->callfd);
>  
> -	vq->kickfd = file->fd;
> +	vq->callfd = file->fd;
>  
>  	return 0;
>  }
> @@ -621,10 +621,10 @@ set_vring_kick(struct vhost_device_ctx ctx, struct vhost_vring_file *file)
>  	/* file->index refers to the queue index. The txq is 1, rxq is 0. */
>  	vq = dev->virtqueue[file->index];
>  
> -	if ((int)vq->callfd >= 0)
> -		close((int)vq->callfd);
> +	if ((int)vq->kickfd >= 0)
> +		close((int)vq->kickfd);
>  
> -	vq->callfd = file->fd;
> +	vq->kickfd = file->fd;
>  
>  	return 0;
>  }

Acked-by: Tetsuya Mukawa <mukawa@igel.co.jp>

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion
  2015-03-09  1:28 ` [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Ouyang, Changchun
@ 2015-03-09  8:33   ` Thomas Monjalon
  0 siblings, 0 replies; 8+ messages in thread
From: Thomas Monjalon @ 2015-03-09  8:33 UTC (permalink / raw)
  To: Xie, Huawei; +Cc: dev

> > Previous vhost implementation wrongly name kickfd as callfd and callfd as
> > kickfd.
> > It is functional correct, but causes confusion.
> > 
> > Signed-off-by: Huawei Xie <huawei.xie@intel.com>
> 
> Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>

Applied, thanks

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [dpdk-dev] [PATCH] test whether file descriptor is valid before close it
  2015-03-09  1:32   ` Ouyang, Changchun
@ 2015-03-09  8:34     ` Thomas Monjalon
  0 siblings, 0 replies; 8+ messages in thread
From: Thomas Monjalon @ 2015-03-09  8:34 UTC (permalink / raw)
  To: Xie, Huawei; +Cc: dev

> > This avoids closing -1 in our case.
> > 
> > Signed-off-by: Huawei Xie <huawei.xie@intel.com>
> 
> Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>

Applied, thanks

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2015-03-09 11:50 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-03-06 10:39 [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Huawei Xie
2015-03-06 11:05 ` [dpdk-dev] [PATCH] test whether file descriptor is valid before close it Huawei Xie
2015-03-09  1:32   ` Ouyang, Changchun
2015-03-09  8:34     ` Thomas Monjalon
2015-03-09  2:23   ` Tetsuya Mukawa
2015-03-09  1:28 ` [dpdk-dev] [PATCH] lib/librte_vhost: exchange kickfd and callfd to avoid confusion Ouyang, Changchun
2015-03-09  8:33   ` Thomas Monjalon
2015-03-09  2:23 ` Tetsuya Mukawa

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