* [dpdk-dev] [PATCH] vhost: allocate and free packets in bulk in Tx split
@ 2021-05-28 10:26 Balazs Nemeth
2021-06-04 11:48 ` Maxime Coquelin
2021-06-04 12:14 ` [dpdk-dev] [PATCH v2] " Balazs Nemeth
0 siblings, 2 replies; 7+ messages in thread
From: Balazs Nemeth @ 2021-05-28 10:26 UTC (permalink / raw)
To: bnemeth, dev, maxime.coquelin, david.marchand
Same idea as commit a287ac28919d ("vhost: allocate and free packets
in bulk in Tx packed"), allocate and free packets in bulk. Also remove
the unused function virtio_dev_pktmbuf_alloc.
Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
---
lib/vhost/virtio_net.c | 37 ++++++++-----------------------------
1 file changed, 8 insertions(+), 29 deletions(-)
diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
index 8da8a86a10..32aa2c19a9 100644
--- a/lib/vhost/virtio_net.c
+++ b/lib/vhost/virtio_net.c
@@ -2670,32 +2670,6 @@ virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct rte_mbuf *pkt,
return -1;
}
-/*
- * Allocate a host supported pktmbuf.
- */
-static __rte_always_inline struct rte_mbuf *
-virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
- uint32_t data_len)
-{
- struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
-
- if (unlikely(pkt == NULL)) {
- VHOST_LOG_DATA(ERR,
- "Failed to allocate memory for mbuf.\n");
- return NULL;
- }
-
- if (virtio_dev_pktmbuf_prep(dev, pkt, data_len)) {
- /* Data doesn't fit into the buffer and the host supports
- * only linear buffers
- */
- rte_pktmbuf_free(pkt);
- return NULL;
- }
-
- return pkt;
-}
-
__rte_always_inline
static uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
@@ -2725,6 +2699,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
VHOST_LOG_DATA(DEBUG, "(%d) about to dequeue %u buffers\n",
dev->vid, count);
+ if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count))
+ return 0;
+
for (i = 0; i < count; i++) {
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint16_t head_idx;
@@ -2741,8 +2718,8 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
update_shadow_used_ring_split(vq, head_idx, 0);
- pkts[i] = virtio_dev_pktmbuf_alloc(dev, mbuf_pool, buf_len);
- if (unlikely(pkts[i] == NULL)) {
+ err = virtio_dev_pktmbuf_prep(dev, pkts[i], buf_len);
+ if (unlikely(err)) {
/*
* mbuf allocation fails for jumbo packets when external
* buffer allocation is not allowed and linear buffer
@@ -2762,7 +2739,6 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
mbuf_pool, legacy_ol_flags);
if (unlikely(err)) {
- rte_pktmbuf_free(pkts[i]);
if (!allocerr_warned) {
VHOST_LOG_DATA(ERR,
"Failed to copy desc to mbuf on %s.\n",
@@ -2775,6 +2751,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
}
}
+ if (i != count)
+ rte_pktmbuf_free_bulk(&pkts[i - 1], count - i);
+
vq->last_avail_idx += i;
do_data_copy_dequeue(vq);
--
2.30.2
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [dpdk-dev] [PATCH] vhost: allocate and free packets in bulk in Tx split
2021-05-28 10:26 [dpdk-dev] [PATCH] vhost: allocate and free packets in bulk in Tx split Balazs Nemeth
@ 2021-06-04 11:48 ` Maxime Coquelin
2021-06-04 12:14 ` [dpdk-dev] [PATCH v2] " Balazs Nemeth
1 sibling, 0 replies; 7+ messages in thread
From: Maxime Coquelin @ 2021-06-04 11:48 UTC (permalink / raw)
To: Balazs Nemeth, dev, maxime.coquelin, david.marchand
Hi Balazs,
On 5/28/21 12:26 PM, Balazs Nemeth wrote:
> Same idea as commit a287ac28919d ("vhost: allocate and free packets
> in bulk in Tx packed"), allocate and free packets in bulk. Also remove
> the unused function virtio_dev_pktmbuf_alloc.
>
> Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
> ---
> lib/vhost/virtio_net.c | 37 ++++++++-----------------------------
> 1 file changed, 8 insertions(+), 29 deletions(-)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Thanks,
Maxime
^ permalink raw reply [flat|nested] 7+ messages in thread* [dpdk-dev] [PATCH v2] vhost: allocate and free packets in bulk in Tx split
2021-05-28 10:26 [dpdk-dev] [PATCH] vhost: allocate and free packets in bulk in Tx split Balazs Nemeth
2021-06-04 11:48 ` Maxime Coquelin
@ 2021-06-04 12:14 ` Balazs Nemeth
2021-06-08 6:05 ` Xia, Chenbo
2021-06-08 11:37 ` [dpdk-dev] [PATCH v3] " Balazs Nemeth
1 sibling, 2 replies; 7+ messages in thread
From: Balazs Nemeth @ 2021-06-04 12:14 UTC (permalink / raw)
To: bnemeth, dev; +Cc: maxime.coquelin, david.marchand
Same idea as commit a287ac28919d ("vhost: allocate and free packets
in bulk in Tx packed"), allocate and free packets in bulk. Also remove
the unused function virtio_dev_pktmbuf_alloc.
Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
---
lib/vhost/virtio_net.c | 37 ++++++++-----------------------------
1 file changed, 8 insertions(+), 29 deletions(-)
diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
index 8da8a86a10..fa387b5ff4 100644
--- a/lib/vhost/virtio_net.c
+++ b/lib/vhost/virtio_net.c
@@ -2670,32 +2670,6 @@ virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct rte_mbuf *pkt,
return -1;
}
-/*
- * Allocate a host supported pktmbuf.
- */
-static __rte_always_inline struct rte_mbuf *
-virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
- uint32_t data_len)
-{
- struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
-
- if (unlikely(pkt == NULL)) {
- VHOST_LOG_DATA(ERR,
- "Failed to allocate memory for mbuf.\n");
- return NULL;
- }
-
- if (virtio_dev_pktmbuf_prep(dev, pkt, data_len)) {
- /* Data doesn't fit into the buffer and the host supports
- * only linear buffers
- */
- rte_pktmbuf_free(pkt);
- return NULL;
- }
-
- return pkt;
-}
-
__rte_always_inline
static uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
@@ -2725,6 +2699,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
VHOST_LOG_DATA(DEBUG, "(%d) about to dequeue %u buffers\n",
dev->vid, count);
+ if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count))
+ return 0;
+
for (i = 0; i < count; i++) {
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint16_t head_idx;
@@ -2741,8 +2718,8 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
update_shadow_used_ring_split(vq, head_idx, 0);
- pkts[i] = virtio_dev_pktmbuf_alloc(dev, mbuf_pool, buf_len);
- if (unlikely(pkts[i] == NULL)) {
+ err = virtio_dev_pktmbuf_prep(dev, pkts[i], buf_len);
+ if (unlikely(err)) {
/*
* mbuf allocation fails for jumbo packets when external
* buffer allocation is not allowed and linear buffer
@@ -2762,7 +2739,6 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
mbuf_pool, legacy_ol_flags);
if (unlikely(err)) {
- rte_pktmbuf_free(pkts[i]);
if (!allocerr_warned) {
VHOST_LOG_DATA(ERR,
"Failed to copy desc to mbuf on %s.\n",
@@ -2775,6 +2751,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
}
}
+ if (dropped)
+ rte_pktmbuf_free_bulk(&pkts[i - 1], count - i + 1);
+
vq->last_avail_idx += i;
do_data_copy_dequeue(vq);
--
2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [dpdk-dev] [PATCH v2] vhost: allocate and free packets in bulk in Tx split
2021-06-04 12:14 ` [dpdk-dev] [PATCH v2] " Balazs Nemeth
@ 2021-06-08 6:05 ` Xia, Chenbo
2021-06-08 11:37 ` [dpdk-dev] [PATCH v3] " Balazs Nemeth
1 sibling, 0 replies; 7+ messages in thread
From: Xia, Chenbo @ 2021-06-08 6:05 UTC (permalink / raw)
To: Balazs Nemeth, dev; +Cc: maxime.coquelin, david.marchand
Hi Balazs,
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Balazs Nemeth
> Sent: Friday, June 4, 2021 8:14 PM
> To: bnemeth@redhat.com; dev@dpdk.org
> Cc: maxime.coquelin@redhat.com; david.marchand@redhat.com
> Subject: [dpdk-dev] [PATCH v2] vhost: allocate and free packets in bulk in Tx
> split
>
> Same idea as commit a287ac28919d ("vhost: allocate and free packets
> in bulk in Tx packed"), allocate and free packets in bulk. Also remove
> the unused function virtio_dev_pktmbuf_alloc.
>
> Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
I checked history and I find Maxime added his R-by? Better
add his R-by in commit log for new version 😊
> ---
> lib/vhost/virtio_net.c | 37 ++++++++-----------------------------
> 1 file changed, 8 insertions(+), 29 deletions(-)
>
> diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
> index 8da8a86a10..fa387b5ff4 100644
> --- a/lib/vhost/virtio_net.c
> +++ b/lib/vhost/virtio_net.c
> @@ -2670,32 +2670,6 @@ virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct
> rte_mbuf *pkt,
> return -1;
> }
>
> -/*
> - * Allocate a host supported pktmbuf.
> - */
> -static __rte_always_inline struct rte_mbuf *
> -virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
> - uint32_t data_len)
> -{
> - struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
> -
> - if (unlikely(pkt == NULL)) {
> - VHOST_LOG_DATA(ERR,
> - "Failed to allocate memory for mbuf.\n");
> - return NULL;
> - }
> -
> - if (virtio_dev_pktmbuf_prep(dev, pkt, data_len)) {
> - /* Data doesn't fit into the buffer and the host supports
> - * only linear buffers
> - */
> - rte_pktmbuf_free(pkt);
> - return NULL;
> - }
> -
> - return pkt;
> -}
> -
> __rte_always_inline
> static uint16_t
> virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
> @@ -2725,6 +2699,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct
> vhost_virtqueue *vq,
> VHOST_LOG_DATA(DEBUG, "(%d) about to dequeue %u buffers\n",
> dev->vid, count);
>
> + if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count))
> + return 0;
> +
> for (i = 0; i < count; i++) {
> struct buf_vector buf_vec[BUF_VECTOR_MAX];
> uint16_t head_idx;
> @@ -2741,8 +2718,8 @@ virtio_dev_tx_split(struct virtio_net *dev, struct
> vhost_virtqueue *vq,
>
> update_shadow_used_ring_split(vq, head_idx, 0);
>
> - pkts[i] = virtio_dev_pktmbuf_alloc(dev, mbuf_pool, buf_len);
> - if (unlikely(pkts[i] == NULL)) {
> + err = virtio_dev_pktmbuf_prep(dev, pkts[i], buf_len);
> + if (unlikely(err)) {
> /*
> * mbuf allocation fails for jumbo packets when external
> * buffer allocation is not allowed and linear buffer
I think above comment should be updated too as now mbuf allocation is moved to
another place.
Thanks,
Chenbo
> @@ -2762,7 +2739,6 @@ virtio_dev_tx_split(struct virtio_net *dev, struct
> vhost_virtqueue *vq,
> err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
> mbuf_pool, legacy_ol_flags);
> if (unlikely(err)) {
> - rte_pktmbuf_free(pkts[i]);
> if (!allocerr_warned) {
> VHOST_LOG_DATA(ERR,
> "Failed to copy desc to mbuf on %s.\n",
> @@ -2775,6 +2751,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct
> vhost_virtqueue *vq,
> }
> }
>
> + if (dropped)
> + rte_pktmbuf_free_bulk(&pkts[i - 1], count - i + 1);
> +
> vq->last_avail_idx += i;
>
> do_data_copy_dequeue(vq);
> --
> 2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread* [dpdk-dev] [PATCH v3] vhost: allocate and free packets in bulk in Tx split
2021-06-04 12:14 ` [dpdk-dev] [PATCH v2] " Balazs Nemeth
2021-06-08 6:05 ` Xia, Chenbo
@ 2021-06-08 11:37 ` Balazs Nemeth
2021-06-08 11:41 ` [dpdk-dev] [PATCH v4] " Balazs Nemeth
1 sibling, 1 reply; 7+ messages in thread
From: Balazs Nemeth @ 2021-06-08 11:37 UTC (permalink / raw)
To: bnemeth, dev; +Cc: chenbo.xia, maxime.coquelin, david.marchand
Same idea as commit a287ac28919d ("vhost: allocate and free packets
in bulk in Tx packed"), allocate and free packets in bulk. Also remove
the unused function virtio_dev_pktmbuf_alloc.
Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
lib/vhost/virtio_net.c | 37 ++++++++-----------------------------
1 file changed, 8 insertions(+), 29 deletions(-)
diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
index 8da8a86a10..fa387b5ff4 100644
--- a/lib/vhost/virtio_net.c
+++ b/lib/vhost/virtio_net.c
@@ -2670,32 +2670,6 @@ virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct rte_mbuf *pkt,
return -1;
}
-/*
- * Allocate a host supported pktmbuf.
- */
-static __rte_always_inline struct rte_mbuf *
-virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
- uint32_t data_len)
-{
- struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
-
- if (unlikely(pkt == NULL)) {
- VHOST_LOG_DATA(ERR,
- "Failed to allocate memory for mbuf.\n");
- return NULL;
- }
-
- if (virtio_dev_pktmbuf_prep(dev, pkt, data_len)) {
- /* Data doesn't fit into the buffer and the host supports
- * only linear buffers
- */
- rte_pktmbuf_free(pkt);
- return NULL;
- }
-
- return pkt;
-}
-
__rte_always_inline
static uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
@@ -2725,6 +2699,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
VHOST_LOG_DATA(DEBUG, "(%d) about to dequeue %u buffers\n",
dev->vid, count);
+ if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count))
+ return 0;
+
for (i = 0; i < count; i++) {
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint16_t head_idx;
@@ -2741,8 +2718,8 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
update_shadow_used_ring_split(vq, head_idx, 0);
- pkts[i] = virtio_dev_pktmbuf_alloc(dev, mbuf_pool, buf_len);
- if (unlikely(pkts[i] == NULL)) {
+ err = virtio_dev_pktmbuf_prep(dev, pkts[i], buf_len);
+ if (unlikely(err)) {
/*
* mbuf allocation fails for jumbo packets when external
* buffer allocation is not allowed and linear buffer
@@ -2762,7 +2739,6 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
mbuf_pool, legacy_ol_flags);
if (unlikely(err)) {
- rte_pktmbuf_free(pkts[i]);
if (!allocerr_warned) {
VHOST_LOG_DATA(ERR,
"Failed to copy desc to mbuf on %s.\n",
@@ -2775,6 +2751,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
}
}
+ if (dropped)
+ rte_pktmbuf_free_bulk(&pkts[i - 1], count - i + 1);
+
vq->last_avail_idx += i;
do_data_copy_dequeue(vq);
--
2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread* [dpdk-dev] [PATCH v4] vhost: allocate and free packets in bulk in Tx split
2021-06-08 11:37 ` [dpdk-dev] [PATCH v3] " Balazs Nemeth
@ 2021-06-08 11:41 ` Balazs Nemeth
2021-06-17 16:48 ` Maxime Coquelin
0 siblings, 1 reply; 7+ messages in thread
From: Balazs Nemeth @ 2021-06-08 11:41 UTC (permalink / raw)
To: bnemeth, dev; +Cc: chenbo.xia, maxime.coquelin, david.marchand
Same idea as commit a287ac28919d ("vhost: allocate and free packets
in bulk in Tx packed"), allocate and free packets in bulk. Also remove
the unused function virtio_dev_pktmbuf_alloc.
Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
lib/vhost/virtio_net.c | 40 +++++++++++-----------------------------
1 file changed, 11 insertions(+), 29 deletions(-)
diff --git a/lib/vhost/virtio_net.c b/lib/vhost/virtio_net.c
index 8da8a86a10..b93482587c 100644
--- a/lib/vhost/virtio_net.c
+++ b/lib/vhost/virtio_net.c
@@ -2652,6 +2652,9 @@ virtio_dev_extbuf_alloc(struct rte_mbuf *pkt, uint32_t size)
return 0;
}
+/*
+ * Prepare a host supported pktmbuf.
+ */
static __rte_always_inline int
virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct rte_mbuf *pkt,
uint32_t data_len)
@@ -2670,32 +2673,6 @@ virtio_dev_pktmbuf_prep(struct virtio_net *dev, struct rte_mbuf *pkt,
return -1;
}
-/*
- * Allocate a host supported pktmbuf.
- */
-static __rte_always_inline struct rte_mbuf *
-virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
- uint32_t data_len)
-{
- struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
-
- if (unlikely(pkt == NULL)) {
- VHOST_LOG_DATA(ERR,
- "Failed to allocate memory for mbuf.\n");
- return NULL;
- }
-
- if (virtio_dev_pktmbuf_prep(dev, pkt, data_len)) {
- /* Data doesn't fit into the buffer and the host supports
- * only linear buffers
- */
- rte_pktmbuf_free(pkt);
- return NULL;
- }
-
- return pkt;
-}
-
__rte_always_inline
static uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
@@ -2725,6 +2702,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
VHOST_LOG_DATA(DEBUG, "(%d) about to dequeue %u buffers\n",
dev->vid, count);
+ if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count))
+ return 0;
+
for (i = 0; i < count; i++) {
struct buf_vector buf_vec[BUF_VECTOR_MAX];
uint16_t head_idx;
@@ -2741,8 +2721,8 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
update_shadow_used_ring_split(vq, head_idx, 0);
- pkts[i] = virtio_dev_pktmbuf_alloc(dev, mbuf_pool, buf_len);
- if (unlikely(pkts[i] == NULL)) {
+ err = virtio_dev_pktmbuf_prep(dev, pkts[i], buf_len);
+ if (unlikely(err)) {
/*
* mbuf allocation fails for jumbo packets when external
* buffer allocation is not allowed and linear buffer
@@ -2762,7 +2742,6 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
mbuf_pool, legacy_ol_flags);
if (unlikely(err)) {
- rte_pktmbuf_free(pkts[i]);
if (!allocerr_warned) {
VHOST_LOG_DATA(ERR,
"Failed to copy desc to mbuf on %s.\n",
@@ -2775,6 +2754,9 @@ virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
}
}
+ if (dropped)
+ rte_pktmbuf_free_bulk(&pkts[i - 1], count - i + 1);
+
vq->last_avail_idx += i;
do_data_copy_dequeue(vq);
--
2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [dpdk-dev] [PATCH v4] vhost: allocate and free packets in bulk in Tx split
2021-06-08 11:41 ` [dpdk-dev] [PATCH v4] " Balazs Nemeth
@ 2021-06-17 16:48 ` Maxime Coquelin
0 siblings, 0 replies; 7+ messages in thread
From: Maxime Coquelin @ 2021-06-17 16:48 UTC (permalink / raw)
To: Balazs Nemeth, dev; +Cc: chenbo.xia, david.marchand
On 6/8/21 1:41 PM, Balazs Nemeth wrote:
> Same idea as commit a287ac28919d ("vhost: allocate and free packets
> in bulk in Tx packed"), allocate and free packets in bulk. Also remove
> the unused function virtio_dev_pktmbuf_alloc.
>
> Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> lib/vhost/virtio_net.c | 40 +++++++++++-----------------------------
> 1 file changed, 11 insertions(+), 29 deletions(-)
>
Applied to dpdk-next-virtio/main.
Thanks,
Maxime
^ permalink raw reply [flat|nested] 7+ messages in thread
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2021-05-28 10:26 [dpdk-dev] [PATCH] vhost: allocate and free packets in bulk in Tx split Balazs Nemeth
2021-06-04 11:48 ` Maxime Coquelin
2021-06-04 12:14 ` [dpdk-dev] [PATCH v2] " Balazs Nemeth
2021-06-08 6:05 ` Xia, Chenbo
2021-06-08 11:37 ` [dpdk-dev] [PATCH v3] " Balazs Nemeth
2021-06-08 11:41 ` [dpdk-dev] [PATCH v4] " Balazs Nemeth
2021-06-17 16:48 ` Maxime Coquelin
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