From: Konstantin Ananyev <konstantin.ananyev@huawei.com>
To: Feifei Wang <Feifei.Wang2@arm.com>,
Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
Ruifeng Wang <Ruifeng.Wang@arm.com>,
"Yuying Zhang" <Yuying.Zhang@intel.com>,
Beilei Xing <beilei.xing@intel.com>, nd <nd@arm.com>
Subject: RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode
Date: Thu, 31 Aug 2023 17:24:42 +0000 [thread overview]
Message-ID: <f330a818868c40d6a4547b7a01e7a93e@huawei.com> (raw)
In-Reply-To: <AS8PR08MB77189BD70AD1E420E4D05E2EC81DA@AS8PR08MB7718.eurprd08.prod.outlook.com>
> >
> > Define specific function implementation for i40e driver.
> > Currently, mbufs recycle mode can support 128bit vector path and avx2 path.
> > And can be enabled both in fast free and no fast free mode.
> >
> > Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> > Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
> > Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> > ---
> > drivers/net/i40e/i40e_ethdev.c | 1 +
> > drivers/net/i40e/i40e_ethdev.h | 2 +
> > .../net/i40e/i40e_recycle_mbufs_vec_common.c | 147
> > ++++++++++++++++++
> > drivers/net/i40e/i40e_rxtx.c | 32 ++++
> > drivers/net/i40e/i40e_rxtx.h | 4 +
> > drivers/net/i40e/meson.build | 1 +
> > 6 files changed, 187 insertions(+)
> > create mode 100644 drivers/net/i40e/i40e_recycle_mbufs_vec_common.c
> >
> > diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> > index 8271bbb394..50ba9aac94 100644
> > --- a/drivers/net/i40e/i40e_ethdev.c
> > +++ b/drivers/net/i40e/i40e_ethdev.c
> > @@ -496,6 +496,7 @@ static const struct eth_dev_ops i40e_eth_dev_ops = {
> > .flow_ops_get = i40e_dev_flow_ops_get,
> > .rxq_info_get = i40e_rxq_info_get,
> > .txq_info_get = i40e_txq_info_get,
> > + .recycle_rxq_info_get = i40e_recycle_rxq_info_get,
> > .rx_burst_mode_get = i40e_rx_burst_mode_get,
> > .tx_burst_mode_get = i40e_tx_burst_mode_get,
> > .timesync_enable = i40e_timesync_enable,
> > diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
> > index 6f65d5e0ac..af758798e1 100644
> > --- a/drivers/net/i40e/i40e_ethdev.h
> > +++ b/drivers/net/i40e/i40e_ethdev.h
> > @@ -1355,6 +1355,8 @@ void i40e_rxq_info_get(struct rte_eth_dev *dev,
> > uint16_t queue_id,
> > struct rte_eth_rxq_info *qinfo);
> > void i40e_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
> > struct rte_eth_txq_info *qinfo);
> > +void i40e_recycle_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
> > + struct rte_eth_recycle_rxq_info *recycle_rxq_info);
> > int i40e_rx_burst_mode_get(struct rte_eth_dev *dev, uint16_t queue_id,
> > struct rte_eth_burst_mode *mode); int
> > i40e_tx_burst_mode_get(struct rte_eth_dev *dev, uint16_t queue_id, diff --
> > git a/drivers/net/i40e/i40e_recycle_mbufs_vec_common.c
> > b/drivers/net/i40e/i40e_recycle_mbufs_vec_common.c
> > new file mode 100644
> > index 0000000000..5663ecccde
> > --- /dev/null
> > +++ b/drivers/net/i40e/i40e_recycle_mbufs_vec_common.c
> > @@ -0,0 +1,147 @@
> > +/* SPDX-License-Identifier: BSD-3-Clause
> > + * Copyright (c) 2023 Arm Limited.
> > + */
> > +
> > +#include <stdint.h>
> > +#include <ethdev_driver.h>
> > +
> > +#include "base/i40e_prototype.h"
> > +#include "base/i40e_type.h"
> > +#include "i40e_ethdev.h"
> > +#include "i40e_rxtx.h"
> > +
> > +#pragma GCC diagnostic ignored "-Wcast-qual"
> > +
> > +void
> > +i40e_recycle_rx_descriptors_refill_vec(void *rx_queue, uint16_t
> > +nb_mbufs) {
> > + struct i40e_rx_queue *rxq = rx_queue;
> > + struct i40e_rx_entry *rxep;
> > + volatile union i40e_rx_desc *rxdp;
> > + uint16_t rx_id;
> > + uint64_t paddr;
> > + uint64_t dma_addr;
> > + uint16_t i;
> > +
> > + rxdp = rxq->rx_ring + rxq->rxrearm_start;
> > + rxep = &rxq->sw_ring[rxq->rxrearm_start];
> > +
> > + for (i = 0; i < nb_mbufs; i++) {
> > + /* Initialize rxdp descs. */
> > + paddr = (rxep[i].mbuf)->buf_iova +
> > RTE_PKTMBUF_HEADROOM;
> > + dma_addr = rte_cpu_to_le_64(paddr);
> > + /* flush desc with pa dma_addr */
> > + rxdp[i].read.hdr_addr = 0;
> > + rxdp[i].read.pkt_addr = dma_addr;
> > + }
> > +
> > + /* Update the descriptor initializer index */
> > + rxq->rxrearm_start += nb_mbufs;
> > + rx_id = rxq->rxrearm_start - 1;
> > +
> > + if (unlikely(rxq->rxrearm_start >= rxq->nb_rx_desc)) {
> > + rxq->rxrearm_start = 0;
> > + rx_id = rxq->nb_rx_desc - 1;
> > + }
> > +
> > + rxq->rxrearm_nb -= nb_mbufs;
> > +
> > + rte_io_wmb();
> > + /* Update the tail pointer on the NIC */
> > + I40E_PCI_REG_WRITE_RELAXED(rxq->qrx_tail, rx_id); }
> > +
> > +uint16_t
> > +i40e_recycle_tx_mbufs_reuse_vec(void *tx_queue,
> > + struct rte_eth_recycle_rxq_info *recycle_rxq_info) {
> > + struct i40e_tx_queue *txq = tx_queue;
> > + struct i40e_tx_entry *txep;
> > + struct rte_mbuf **rxep;
> > + int i, n;
> > + uint16_t nb_recycle_mbufs;
> > + uint16_t avail = 0;
> > + uint16_t mbuf_ring_size = recycle_rxq_info->mbuf_ring_size;
> > + uint16_t mask = recycle_rxq_info->mbuf_ring_size - 1;
> > + uint16_t refill_requirement = recycle_rxq_info->refill_requirement;
> > + uint16_t refill_head = *recycle_rxq_info->refill_head;
> > + uint16_t receive_tail = *recycle_rxq_info->receive_tail;
> > +
> > + /* Get available recycling Rx buffers. */
> > + avail = (mbuf_ring_size - (refill_head - receive_tail)) & mask;
> > +
> > + /* Check Tx free thresh and Rx available space. */
> > + if (txq->nb_tx_free > txq->tx_free_thresh || avail <= txq->tx_rs_thresh)
> > + return 0;
> > +
> > + /* check DD bits on threshold descriptor */
> > + if ((txq->tx_ring[txq->tx_next_dd].cmd_type_offset_bsz &
> > +
> > rte_cpu_to_le_64(I40E_TXD_QW1_DTYPE_MASK)) !=
> > +
> > rte_cpu_to_le_64(I40E_TX_DESC_DTYPE_DESC_DONE))
> > + return 0;
> > +
> > + n = txq->tx_rs_thresh;
> > + nb_recycle_mbufs = n;
> > +
> > + /* Mbufs recycle mode can only support no ring buffer wrapping
> > around.
> > + * Two case for this:
> > + *
> > + * case 1: The refill head of Rx buffer ring needs to be aligned with
> > + * mbuf ring size. In this case, the number of Tx freeing buffers
> > + * should be equal to refill_requirement.
> > + *
> > + * case 2: The refill head of Rx ring buffer does not need to be aligned
> > + * with mbuf ring size. In this case, the update of refill head can not
> > + * exceed the Rx mbuf ring size.
> > + */
> > + if (refill_requirement != n ||
> > + (!refill_requirement && (refill_head + n > mbuf_ring_size)))
> > + return 0;
> > +
> > + /* First buffer to free from S/W ring is at index
> > + * tx_next_dd - (tx_rs_thresh-1).
> > + */
> > + txep = &txq->sw_ring[txq->tx_next_dd - (n - 1)];
> > + rxep = recycle_rxq_info->mbuf_ring;
> > + rxep += refill_head;
> > +
> > + if (txq->offloads & RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE) {
> > + /* Avoid txq contains buffers from unexpected mempool. */
> > + if (unlikely(recycle_rxq_info->mp
> > + != txep[0].mbuf->pool))
> > + return 0;
> > +
> > + /* Directly put mbufs from Tx to Rx. */
> > + for (i = 0; i < n; i++)
> > + rxep[i] = txep[i].mbuf;
> > + } else {
> > + for (i = 0; i < n; i++) {
> > + rxep[i] = rte_pktmbuf_prefree_seg(txep[i].mbuf);
> > +
> > + /* If Tx buffers are not the last reference or from
> > + * unexpected mempool, previous copied buffers are
> > + * considered as invalid.
> > + */
> > + if (unlikely((rxep[i] == NULL && refill_requirement) ||
> [Konstantin]
> Could you pls remind me why it is ok to have rxep[i]==NULL when
> refill_requirement is not set?
>
> If reill_requirement is not zero, it means each tx freed buffer must be valid and can be put into Rx
> sw_ring. Then the refill head of Rx buffer ring can be aligned with mbuf ring size. Briefly speaking
> the number of Tx valid freed buffer must be equal to Rx refill_requirement. For example, i40e driver.
>
> If reill_requirement is zero, it means that the refill head of Rx buffer ring does not need to be aligned
> with mbuf ring size, thus if Tx have n valid freed buffers, we just need to put these n buffers into Rx sw-ring,
> and not to be equal to the Rx setting rearm number. For example, mlx5 driver.
>
> In conclusion, above difference is due to pmd drivers have different strategies to update their Rx rearm(refill) head.
> For i40e driver, if rearm_head exceed 1024, it will be set as 0 due to the number of each rearm is a fixed value by default.
> For mlx5 driver. Its rearm_head can exceed 1024, and use mask to achieve real index. Thus its rearm number can be a different value.
Ok, but if rte_pktmbuf_prefree_seg(txep[i].mbuf), it means that this mbuf is not free yet and can't be reused.
Shouldn't we then set nb_recycle_mbufs = 0 in that case too?
Or probably would be enough to skip that mbuf?
Might be something like that:
for (i = 0, j = 0; i < n; i++) {
rxep[j] = rte_pktmbuf_prefree_seg(txep[i].mbuf);
if (rxep[j] == NULL || recycle_rxq_info->mp != rxep[j].mbuf->pool)) {
if (refill_requirement) {
nb_recycle_mbufs = 0;
break;
}
} else
j++;
}
/* now j contains actual number of recycled mbufs */
?
>
> > + recycle_rxq_info->mp != txep[i].mbuf-
> > >pool))
> > + nb_recycle_mbufs = 0;
> > + }
> > + /* If Tx buffers are not the last reference or
> > + * from unexpected mempool, all recycled buffers
> > + * are put into mempool.
> > + */
> > + if (nb_recycle_mbufs == 0)
> > + for (i = 0; i < n; i++) {
> > + if (rxep[i] != NULL)
> > + rte_mempool_put(rxep[i]->pool,
> > rxep[i]);
> > + }
> > + }
> > +
> > + /* Update counters for Tx. */
> > + txq->nb_tx_free = (uint16_t)(txq->nb_tx_free + txq->tx_rs_thresh);
> > + txq->tx_next_dd = (uint16_t)(txq->tx_next_dd + txq->tx_rs_thresh);
> > + if (txq->tx_next_dd >= txq->nb_tx_desc)
> > + txq->tx_next_dd = (uint16_t)(txq->tx_rs_thresh - 1);
> > +
> > + return nb_recycle_mbufs;
> > +}
> > diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index
> > b4f65b58fa..a9c9eb331c 100644
> > --- a/drivers/net/i40e/i40e_rxtx.c
> > +++ b/drivers/net/i40e/i40e_rxtx.c
> > @@ -3199,6 +3199,30 @@ i40e_txq_info_get(struct rte_eth_dev *dev,
> > uint16_t queue_id,
> > qinfo->conf.offloads = txq->offloads;
> > }
> >
> > +void
> > +i40e_recycle_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
> > + struct rte_eth_recycle_rxq_info *recycle_rxq_info) {
> > + struct i40e_rx_queue *rxq;
> > + struct i40e_adapter *ad =
> > + I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
> > +
> > + rxq = dev->data->rx_queues[queue_id];
> > +
> > + recycle_rxq_info->mbuf_ring = (void *)rxq->sw_ring;
> > + recycle_rxq_info->mp = rxq->mp;
> > + recycle_rxq_info->mbuf_ring_size = rxq->nb_rx_desc;
> > + recycle_rxq_info->receive_tail = &rxq->rx_tail;
> > +
> > + if (ad->rx_vec_allowed) {
> > + recycle_rxq_info->refill_requirement =
> > RTE_I40E_RXQ_REARM_THRESH;
> > + recycle_rxq_info->refill_head = &rxq->rxrearm_start;
> > + } else {
> > + recycle_rxq_info->refill_requirement = rxq->rx_free_thresh;
> > + recycle_rxq_info->refill_head = &rxq->rx_free_trigger;
> > + }
> > +}
> > +
> > #ifdef RTE_ARCH_X86
> > static inline bool
> > get_avx_supported(bool request_avx512)
> > @@ -3293,6 +3317,8 @@ i40e_set_rx_function(struct rte_eth_dev *dev)
> > dev->rx_pkt_burst = ad->rx_use_avx2 ?
> > i40e_recv_scattered_pkts_vec_avx2 :
> > i40e_recv_scattered_pkts_vec;
> > + dev->recycle_rx_descriptors_refill =
> > + i40e_recycle_rx_descriptors_refill_vec;
> > }
> > } else {
> > if (ad->rx_use_avx512) {
> > @@ -3311,9 +3337,12 @@ i40e_set_rx_function(struct rte_eth_dev *dev)
> > dev->rx_pkt_burst = ad->rx_use_avx2 ?
> > i40e_recv_pkts_vec_avx2 :
> > i40e_recv_pkts_vec;
> > + dev->recycle_rx_descriptors_refill =
> > + i40e_recycle_rx_descriptors_refill_vec;
> > }
> > }
> > #else /* RTE_ARCH_X86 */
> > + dev->recycle_rx_descriptors_refill =
> > +i40e_recycle_rx_descriptors_refill_vec;
> > if (dev->data->scattered_rx) {
> > PMD_INIT_LOG(DEBUG,
> > "Using Vector Scattered Rx (port %d).", @@
> > -3481,15 +3510,18 @@ i40e_set_tx_function(struct rte_eth_dev *dev)
> > dev->tx_pkt_burst = ad->tx_use_avx2 ?
> > i40e_xmit_pkts_vec_avx2 :
> > i40e_xmit_pkts_vec;
> > + dev->recycle_tx_mbufs_reuse =
> > i40e_recycle_tx_mbufs_reuse_vec;
> > }
> > #else /* RTE_ARCH_X86 */
> > PMD_INIT_LOG(DEBUG, "Using Vector Tx (port %d).",
> > dev->data->port_id);
> > dev->tx_pkt_burst = i40e_xmit_pkts_vec;
> > + dev->recycle_tx_mbufs_reuse =
> > i40e_recycle_tx_mbufs_reuse_vec;
> > #endif /* RTE_ARCH_X86 */
> > } else {
> > PMD_INIT_LOG(DEBUG, "Simple tx finally be used.");
> > dev->tx_pkt_burst = i40e_xmit_pkts_simple;
> > + dev->recycle_tx_mbufs_reuse =
> > i40e_recycle_tx_mbufs_reuse_vec;
> > }
> > dev->tx_pkt_prepare = i40e_simple_prep_pkts;
> > } else {
> > diff --git a/drivers/net/i40e/i40e_rxtx.h b/drivers/net/i40e/i40e_rxtx.h index
> > a8686224e5..b191f23e1f 100644
> > --- a/drivers/net/i40e/i40e_rxtx.h
> > +++ b/drivers/net/i40e/i40e_rxtx.h
> > @@ -236,6 +236,10 @@ uint32_t i40e_dev_rx_queue_count(void
> > *rx_queue); int i40e_dev_rx_descriptor_status(void *rx_queue, uint16_t
> > offset); int i40e_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);
> >
> > +uint16_t i40e_recycle_tx_mbufs_reuse_vec(void *tx_queue,
> > + struct rte_eth_recycle_rxq_info *recycle_rxq_info); void
> > +i40e_recycle_rx_descriptors_refill_vec(void *rx_queue, uint16_t
> > +nb_mbufs);
> > +
> > uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
> > uint16_t nb_pkts);
> > uint16_t i40e_recv_scattered_pkts_vec(void *rx_queue, diff --git
> > a/drivers/net/i40e/meson.build b/drivers/net/i40e/meson.build index
> > 8e53b87a65..3b1a233c84 100644
> > --- a/drivers/net/i40e/meson.build
> > +++ b/drivers/net/i40e/meson.build
> > @@ -34,6 +34,7 @@ sources = files(
> > 'i40e_tm.c',
> > 'i40e_hash.c',
> > 'i40e_vf_representor.c',
> > + 'i40e_recycle_mbufs_vec_common.c',
> > 'rte_pmd_i40e.c',
> > )
> >
> > --
> > 2.25.1
next prev parent reply other threads:[~2023-08-31 17:24 UTC|newest]
Thread overview: 145+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 8:16 [PATCH v1 0/5] Direct re-arming of buffers on receive side Feifei Wang
2022-04-20 8:16 ` [PATCH v1 1/5] net/i40e: remove redundant Dtype initialization Feifei Wang
2022-04-20 8:16 ` [PATCH v1 2/5] net/i40e: enable direct rearm mode Feifei Wang
2022-05-11 22:28 ` Konstantin Ananyev
2022-04-20 8:16 ` [PATCH v1 3/5] ethdev: add API for " Feifei Wang
2022-04-20 9:59 ` Morten Brørup
2022-04-29 2:42 ` 回复: " Feifei Wang
2022-04-20 10:41 ` Andrew Rybchenko
2022-04-29 6:28 ` 回复: " Feifei Wang
2022-05-10 22:49 ` Honnappa Nagarahalli
2022-06-03 10:19 ` Andrew Rybchenko
2022-04-20 10:50 ` Jerin Jacob
2022-05-02 3:09 ` 回复: " Feifei Wang
2022-04-21 14:57 ` Stephen Hemminger
2022-04-29 6:35 ` 回复: " Feifei Wang
2022-04-20 8:16 ` [PATCH v1 4/5] net/i40e: add direct rearm mode internal API Feifei Wang
2022-05-11 22:31 ` Konstantin Ananyev
2022-04-20 8:16 ` [PATCH v1 5/5] examples/l3fwd: enable direct rearm mode Feifei Wang
2022-04-20 10:10 ` Morten Brørup
2022-04-21 2:35 ` Honnappa Nagarahalli
2022-04-21 6:40 ` Morten Brørup
2022-05-10 22:01 ` Honnappa Nagarahalli
2022-05-11 7:17 ` Morten Brørup
2022-05-11 22:33 ` Konstantin Ananyev
2022-05-27 11:28 ` Konstantin Ananyev
2022-05-31 17:14 ` Honnappa Nagarahalli
2022-06-03 10:32 ` Andrew Rybchenko
2022-06-06 11:27 ` Konstantin Ananyev
2022-06-29 21:25 ` Honnappa Nagarahalli
2022-05-11 23:00 ` [PATCH v1 0/5] Direct re-arming of buffers on receive side Konstantin Ananyev
[not found] ` <20220516061012.618787-1-feifei.wang2@arm.com>
2022-05-24 1:25 ` Konstantin Ananyev
2022-05-24 12:40 ` Morten Brørup
2022-05-24 20:14 ` Honnappa Nagarahalli
2022-05-28 12:22 ` Konstantin Ananyev
2022-06-01 1:00 ` Honnappa Nagarahalli
2022-06-03 23:32 ` Konstantin Ananyev
2022-06-04 8:07 ` Morten Brørup
2022-06-29 21:58 ` Honnappa Nagarahalli
2022-06-30 15:21 ` Morten Brørup
2022-07-01 19:30 ` Honnappa Nagarahalli
2022-07-01 20:28 ` Morten Brørup
2022-06-13 5:55 ` 回复: " Feifei Wang
2023-01-04 7:30 ` [PATCH v3 0/3] " Feifei Wang
2023-01-04 7:30 ` [PATCH v3 1/3] ethdev: enable direct rearm with separate API Feifei Wang
2023-01-04 8:21 ` Morten Brørup
2023-01-04 8:51 ` 回复: " Feifei Wang
2023-01-04 10:11 ` Morten Brørup
2023-02-24 8:55 ` 回复: " Feifei Wang
2023-03-06 12:49 ` Ferruh Yigit
2023-03-06 13:26 ` Morten Brørup
2023-03-06 14:53 ` 回复: " Feifei Wang
2023-03-06 15:02 ` Ferruh Yigit
2023-03-07 6:12 ` Honnappa Nagarahalli
2023-03-07 10:52 ` Konstantin Ananyev
2023-03-07 20:41 ` Ferruh Yigit
2023-03-22 14:43 ` Honnappa Nagarahalli
2023-02-02 14:33 ` Konstantin Ananyev
2023-02-24 9:45 ` 回复: " Feifei Wang
2023-02-27 19:31 ` Konstantin Ananyev
2023-02-28 2:16 ` 回复: " Feifei Wang
2023-02-28 8:09 ` Morten Brørup
2023-03-01 7:34 ` 回复: " Feifei Wang
2023-01-04 7:30 ` [PATCH v3 2/3] net/i40e: " Feifei Wang
2023-02-02 14:37 ` Konstantin Ananyev
2023-02-24 9:50 ` 回复: " Feifei Wang
2023-02-27 19:35 ` Konstantin Ananyev
2023-02-28 2:15 ` 回复: " Feifei Wang
2023-03-07 11:01 ` Konstantin Ananyev
2023-03-14 6:07 ` 回复: " Feifei Wang
2023-03-19 16:11 ` Konstantin Ananyev
2023-03-23 10:49 ` Feifei Wang
2023-01-04 7:30 ` [PATCH v3 3/3] net/ixgbe: " Feifei Wang
2023-01-31 6:13 ` 回复: [PATCH v3 0/3] Direct re-arming of buffers on receive side Feifei Wang
2023-02-01 1:10 ` Konstantin Ananyev
2023-02-01 2:24 ` 回复: " Feifei Wang
2023-03-22 12:56 ` Morten Brørup
2023-03-22 13:41 ` Honnappa Nagarahalli
2023-03-22 14:04 ` Morten Brørup
2023-08-02 7:38 ` [PATCH v8 0/4] Recycle mbufs from Tx queue into Rx queue Feifei Wang
2023-08-02 7:38 ` [PATCH v8 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-08-02 7:38 ` [PATCH v8 2/4] net/i40e: implement " Feifei Wang
2023-08-02 7:38 ` [PATCH v8 3/4] net/ixgbe: " Feifei Wang
2023-08-02 7:38 ` [PATCH v8 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-08-02 8:08 ` [PATCH v9 0/4] Recycle mbufs from Tx queue into Rx queue Feifei Wang
2023-08-02 8:08 ` [PATCH v9 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-08-02 8:08 ` [PATCH v9 2/4] net/i40e: implement " Feifei Wang
2023-08-02 8:08 ` [PATCH v9 3/4] net/ixgbe: " Feifei Wang
2023-08-02 8:08 ` [PATCH v9 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-08-04 9:24 ` [PATCH v10 0/4] Recycle mbufs from Tx queue into Rx queue Feifei Wang
2023-08-04 9:24 ` [PATCH v10 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-08-04 9:24 ` [PATCH v10 2/4] net/i40e: implement " Feifei Wang
2023-08-04 9:24 ` [PATCH v10 3/4] net/ixgbe: " Feifei Wang
2023-08-04 9:24 ` [PATCH v10 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-08-22 7:27 ` [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue Feifei Wang
2023-08-22 7:27 ` [PATCH v11 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-08-22 14:02 ` Stephen Hemminger
2023-08-24 3:16 ` Feifei Wang
2023-08-22 23:33 ` Konstantin Ananyev
2023-08-24 3:38 ` Feifei Wang
2023-08-22 7:27 ` [PATCH v11 2/4] net/i40e: implement " Feifei Wang
2023-08-22 23:43 ` Konstantin Ananyev
2023-08-24 6:10 ` Feifei Wang
2023-08-31 17:24 ` Konstantin Ananyev [this message]
2023-08-31 23:49 ` Konstantin Ananyev
2023-09-01 12:22 ` Feifei Wang
2023-09-01 14:22 ` Konstantin Ananyev
2023-09-04 6:59 ` Feifei Wang
2023-09-04 7:49 ` Konstantin Ananyev
2023-09-04 9:24 ` Feifei Wang
2023-09-04 10:21 ` Konstantin Ananyev
2023-09-05 3:11 ` Feifei Wang
2023-09-22 14:58 ` Feifei Wang
2023-09-22 15:46 ` Feifei Wang
2023-09-22 16:40 ` Konstantin Ananyev
2023-09-23 5:52 ` Feifei Wang
2023-09-23 20:40 ` Konstantin Ananyev
2023-09-25 3:26 ` Feifei Wang
2023-08-22 7:27 ` [PATCH v11 3/4] net/ixgbe: " Feifei Wang
2023-08-22 7:27 ` [PATCH v11 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-08-22 7:33 ` [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue Feifei Wang
2023-08-22 13:59 ` Stephen Hemminger
2023-08-24 3:11 ` Feifei Wang
2023-08-24 7:36 ` [PATCH v12 " Feifei Wang
2023-08-24 7:36 ` [PATCH v12 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-08-31 9:16 ` Feifei Wang
2023-09-20 13:10 ` Ferruh Yigit
2023-08-24 7:36 ` [PATCH v12 2/4] net/i40e: implement " Feifei Wang
2023-08-24 7:36 ` [PATCH v12 3/4] net/ixgbe: " Feifei Wang
2023-08-24 7:36 ` [PATCH v12 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-09-20 13:11 ` Ferruh Yigit
2023-09-20 13:12 ` [PATCH v12 0/4] Recycle mbufs from Tx queue into Rx queue Ferruh Yigit
2023-09-22 15:30 ` Ferruh Yigit
2023-09-25 3:19 ` [PATCH v13 " Feifei Wang
2023-09-25 3:19 ` [PATCH v13 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-09-25 4:40 ` Ajit Khaparde
2023-09-25 3:19 ` [PATCH v13 2/4] net/i40e: implement " Feifei Wang
2023-09-26 8:26 ` Ferruh Yigit
2023-09-26 8:56 ` Konstantin Ananyev
2023-09-26 13:34 ` Konstantin Ananyev
2023-09-25 3:19 ` [PATCH v13 3/4] net/ixgbe: " Feifei Wang
2023-09-26 13:30 ` Konstantin Ananyev
2023-09-25 3:19 ` [PATCH v13 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-09-26 13:30 ` Konstantin Ananyev
2023-09-26 16:38 ` Ajit Khaparde
2023-09-27 17:24 ` [PATCH v13 0/4] Recycle mbufs from Tx queue into Rx queue Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=f330a818868c40d6a4547b7a01e7a93e@huawei.com \
--to=konstantin.ananyev@huawei.com \
--cc=Feifei.Wang2@arm.com \
--cc=Honnappa.Nagarahalli@arm.com \
--cc=Ruifeng.Wang@arm.com \
--cc=Yuying.Zhang@intel.com \
--cc=beilei.xing@intel.com \
--cc=dev@dpdk.org \
--cc=konstantin.v.ananyev@yandex.ru \
--cc=nd@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).