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From: Balazs Nemeth <bnemeth@redhat.com>
To: bnemeth@redhat.com, dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 4/4] vhost: remove unnecessary level of indirection
Date: Wed,  7 Apr 2021 12:17:21 +0200	[thread overview]
Message-ID: <9e8da88efd007673c8c99b1b286be62484f892d2.1617790501.git.bnemeth@redhat.com> (raw)
In-Reply-To: <f7b08832f86d2fb9a8834b2a19b13f26d3c6857b.1617723339.git.bnemeth@redhat.com>

There is no need to pass a pointer to an mbuf pointer.

Signed-off-by: Balazs Nemeth <bnemeth@redhat.com>
---
 lib/librte_vhost/virtio_net.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 2f0c97b91..1d3ad18fe 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -2390,7 +2390,7 @@ static __rte_always_inline int
 vhost_dequeue_single_packed(struct virtio_net *dev,
 			    struct vhost_virtqueue *vq,
 			    struct rte_mempool *mbuf_pool,
-			    struct rte_mbuf **pkts,
+			    struct rte_mbuf *pkts,
 			    uint16_t *buf_id,
 			    uint16_t *desc_count)
 {
@@ -2408,7 +2408,7 @@ vhost_dequeue_single_packed(struct virtio_net *dev,
 		return -1;
 
 
-	if (unlikely(virtio_dev_pktmbuf_prep(dev, *pkts, buf_len))) {
+	if (unlikely(virtio_dev_pktmbuf_prep(dev, pkts, buf_len))) {
 		if (!allocerr_warned) {
 			VHOST_LOG_DATA(ERR,
 				"Failed mbuf alloc of size %d from %s on %s.\n",
@@ -2418,7 +2418,7 @@ vhost_dequeue_single_packed(struct virtio_net *dev,
 		return -1;
 	}
 
-	err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, *pkts,
+	err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts,
 				mbuf_pool);
 	if (unlikely(err)) {
 		if (!allocerr_warned) {
@@ -2437,7 +2437,7 @@ static __rte_always_inline int
 virtio_dev_tx_single_packed(struct virtio_net *dev,
 			    struct vhost_virtqueue *vq,
 			    struct rte_mempool *mbuf_pool,
-			    struct rte_mbuf **pkts)
+			    struct rte_mbuf *pkts)
 {
 
 	uint16_t buf_id, desc_count = 0;
@@ -2489,7 +2489,7 @@ virtio_dev_tx_packed(struct virtio_net *dev,
 		}
 
 		if (virtio_dev_tx_single_packed(dev, vq, mbuf_pool,
-						&pkts[pkt_idx])) {
+						pkts[pkt_idx])) {
 			break;
 		}
 		pkt_idx++;
-- 
2.30.2


  parent reply	other threads:[~2021-04-07 10:19 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-06 15:44 [dpdk-dev] [PATCH 0/4] Use bulk alloc/free in virtio packed Balazs Nemeth
2021-04-06 15:44 ` [dpdk-dev] [PATCH 1/4] vhost: move allocation of mbuf outside of packet enqueue Balazs Nemeth
2021-04-07 10:17   ` [dpdk-dev] [PATCH v2 " Balazs Nemeth
2021-04-15 12:37     ` Maxime Coquelin
2021-04-16  8:18     ` [dpdk-dev] [PATCH v3] vhost: allocate and free packets in bulk Balazs Nemeth
2021-04-16  8:36       ` Maxime Coquelin
2021-04-16  9:05       ` David Marchand
2021-04-16  9:12         ` Balazs Nemeth
2021-04-16  9:41           ` Maxime Coquelin
2021-04-16  9:43           ` David Marchand
2021-04-16  9:48       ` [dpdk-dev] [PATCH v4] " Balazs Nemeth
2021-04-16 10:25         ` [dpdk-dev] [PATCH v5] vhost: allocate and free packets in bulk in Tx packed Balazs Nemeth
2021-04-16 11:14           ` David Marchand
2021-04-21  7:48           ` Maxime Coquelin
2021-04-28  3:16             ` Xia, Chenbo
2021-04-07 10:17   ` [dpdk-dev] [PATCH v2 2/4] vhost: perform all mbuf allocations in one loop Balazs Nemeth
2021-04-15 15:30     ` Maxime Coquelin
2021-04-07 10:17   ` [dpdk-dev] [PATCH v2 3/4] vhost: allocate and free packets in bulk Balazs Nemeth
2021-04-15 15:32     ` Maxime Coquelin
2021-04-15 15:45       ` David Marchand
2021-04-15 15:50         ` Maxime Coquelin
2021-04-15 15:58           ` Maxime Coquelin
2021-04-07 10:17   ` Balazs Nemeth [this message]
2021-04-15 15:38     ` [dpdk-dev] [PATCH v2 4/4] vhost: remove unnecessary level of indirection Maxime Coquelin
2021-04-06 15:44 ` [dpdk-dev] [PATCH 2/4] vhost: perform all mbuf allocations in one loop Balazs Nemeth
2021-04-06 15:44 ` [dpdk-dev] [PATCH 3/4] vhost: allocate and free packets in bulk Balazs Nemeth
2021-04-06 15:44 ` [dpdk-dev] [PATCH 4/4] vhost: remove unnecessary level of indirection Balazs Nemeth

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