From: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
To: Feifei Wang <feifei.wang2@arm.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@amd.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Cc: dev@dpdk.org, nd@arm.com,
"Honnappa Nagarahalli" <honnappa.nagarahalli@arm.com>,
"Ruifeng Wang" <ruifeng.wang@arm.com>,
"Morten Brørup" <mb@smartsharesystems.com>
Subject: Re: [PATCH v11 1/4] ethdev: add API for mbufs recycle mode
Date: Wed, 23 Aug 2023 00:33:13 +0100 [thread overview]
Message-ID: <36c1ee40-8070-bced-d04e-d517d507dd46@yandex.ru> (raw)
In-Reply-To: <20230822072710.1945027-2-feifei.wang2@arm.com>
Hi Feifei,
> Add 'rte_eth_recycle_rx_queue_info_get' and 'rte_eth_recycle_mbufs'
> APIs to recycle used mbufs from a transmit queue of an Ethernet device,
> and move these mbufs into a mbuf ring for a receive queue of an Ethernet
> device. This can bypass mempool 'put/get' operations hence saving CPU
> cycles.
>
> For each recycling mbufs, the rte_eth_recycle_mbufs() function performs
> the following operations:
> - Copy used *rte_mbuf* buffer pointers from Tx mbuf ring into Rx mbuf
> ring.
> - Replenish the Rx descriptors with the recycling *rte_mbuf* mbufs freed
> from the Tx mbuf ring.
>
> Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Suggested-by: Ruifeng Wang <ruifeng.wang@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>
> Acked-by: Morten Brørup <mb@smartsharesystems.com>
> ---
> doc/guides/rel_notes/release_23_11.rst | 15 ++
> lib/ethdev/ethdev_driver.h | 10 ++
> lib/ethdev/ethdev_private.c | 2 +
> lib/ethdev/rte_ethdev.c | 31 +++++
> lib/ethdev/rte_ethdev.h | 181 +++++++++++++++++++++++++
> lib/ethdev/rte_ethdev_core.h | 23 +++-
> lib/ethdev/version.map | 3 +
> 7 files changed, 259 insertions(+), 6 deletions(-)
>
> diff --git a/doc/guides/rel_notes/release_23_11.rst b/doc/guides/rel_notes/release_23_11.rst
> index 4411bb32c1..02ee3867a0 100644
> --- a/doc/guides/rel_notes/release_23_11.rst
> +++ b/doc/guides/rel_notes/release_23_11.rst
> @@ -72,6 +72,13 @@ New Features
> Also, make sure to start the actual text at the margin.
> =======================================================
>
> +* **Add mbufs recycling support.**
> +
> + Added ``rte_eth_recycle_rx_queue_info_get`` and ``rte_eth_recycle_mbufs``
> + APIs which allow the user to copy used mbufs from the Tx mbuf ring
> + into the Rx mbuf ring. This feature supports the case that the Rx Ethernet
> + device is different from the Tx Ethernet device with respective driver
> + callback functions in ``rte_eth_recycle_mbufs``.
>
> Removed Items
> -------------
> @@ -123,6 +130,14 @@ ABI Changes
> Also, make sure to start the actual text at the margin.
> =======================================================
>
> +* ethdev: Added ``recycle_tx_mbufs_reuse`` and ``recycle_rx_descriptors_refill``
> + fields to ``rte_eth_dev`` structure.
> +
> +* ethdev: Structure ``rte_eth_fp_ops`` was affected to add
> + ``recycle_tx_mbufs_reuse`` and ``recycle_rx_descriptors_refill``
> + fields, to move ``rxq`` and ``txq`` fields, to change the size of
> + ``reserved1`` and ``reserved2`` fields.
> +
>
> Known Issues
> ------------
> diff --git a/lib/ethdev/ethdev_driver.h b/lib/ethdev/ethdev_driver.h
> index 980f837ab6..b0c55a8523 100644
> --- a/lib/ethdev/ethdev_driver.h
> +++ b/lib/ethdev/ethdev_driver.h
> @@ -58,6 +58,10 @@ struct rte_eth_dev {
> eth_rx_descriptor_status_t rx_descriptor_status;
> /** Check the status of a Tx descriptor */
> eth_tx_descriptor_status_t tx_descriptor_status;
> + /** Pointer to PMD transmit mbufs reuse function */
> + eth_recycle_tx_mbufs_reuse_t recycle_tx_mbufs_reuse;
> + /** Pointer to PMD receive descriptors refill function */
> + eth_recycle_rx_descriptors_refill_t recycle_rx_descriptors_refill;
>
> /**
> * Device data that is shared between primary and secondary processes
> @@ -507,6 +511,10 @@ typedef void (*eth_rxq_info_get_t)(struct rte_eth_dev *dev,
> typedef void (*eth_txq_info_get_t)(struct rte_eth_dev *dev,
> uint16_t tx_queue_id, struct rte_eth_txq_info *qinfo);
>
> +typedef void (*eth_recycle_rxq_info_get_t)(struct rte_eth_dev *dev,
> + uint16_t rx_queue_id,
> + struct rte_eth_recycle_rxq_info *recycle_rxq_info);
> +
> typedef int (*eth_burst_mode_get_t)(struct rte_eth_dev *dev,
> uint16_t queue_id, struct rte_eth_burst_mode *mode);
>
> @@ -1250,6 +1258,8 @@ struct eth_dev_ops {
> eth_rxq_info_get_t rxq_info_get;
> /** Retrieve Tx queue information */
> eth_txq_info_get_t txq_info_get;
> + /** Retrieve mbufs recycle Rx queue information */
> + eth_recycle_rxq_info_get_t recycle_rxq_info_get;
> eth_burst_mode_get_t rx_burst_mode_get; /**< Get Rx burst mode */
> eth_burst_mode_get_t tx_burst_mode_get; /**< Get Tx burst mode */
> eth_fw_version_get_t fw_version_get; /**< Get firmware version */
> diff --git a/lib/ethdev/ethdev_private.c b/lib/ethdev/ethdev_private.c
> index 14ec8c6ccf..f8ab64f195 100644
> --- a/lib/ethdev/ethdev_private.c
> +++ b/lib/ethdev/ethdev_private.c
> @@ -277,6 +277,8 @@ eth_dev_fp_ops_setup(struct rte_eth_fp_ops *fpo,
> fpo->rx_queue_count = dev->rx_queue_count;
> fpo->rx_descriptor_status = dev->rx_descriptor_status;
> fpo->tx_descriptor_status = dev->tx_descriptor_status;
> + fpo->recycle_tx_mbufs_reuse = dev->recycle_tx_mbufs_reuse;
> + fpo->recycle_rx_descriptors_refill = dev->recycle_rx_descriptors_refill;
>
> fpo->rxq.data = dev->data->rx_queues;
> fpo->rxq.clbk = (void **)(uintptr_t)dev->post_rx_burst_cbs;
> diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
> index 0840d2b594..ea89a101a1 100644
> --- a/lib/ethdev/rte_ethdev.c
> +++ b/lib/ethdev/rte_ethdev.c
> @@ -5876,6 +5876,37 @@ rte_eth_tx_queue_info_get(uint16_t port_id, uint16_t queue_id,
> return 0;
> }
>
> +int
> +rte_eth_recycle_rx_queue_info_get(uint16_t port_id, uint16_t queue_id,
> + struct rte_eth_recycle_rxq_info *recycle_rxq_info)
> +{
> + struct rte_eth_dev *dev;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (queue_id >= dev->data->nb_rx_queues) {
> + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", queue_id);
> + return -EINVAL;
> + }
> +
> + if (dev->data->rx_queues == NULL ||
> + dev->data->rx_queues[queue_id] == NULL) {
> + RTE_ETHDEV_LOG(ERR,
> + "Rx queue %"PRIu16" of device with port_id=%"
> + PRIu16" has not been setup\n",
> + queue_id, port_id);
> + return -EINVAL;
> + }
> +
> + if (*dev->dev_ops->recycle_rxq_info_get == NULL)
> + return -ENOTSUP;
> +
> + dev->dev_ops->recycle_rxq_info_get(dev, queue_id, recycle_rxq_info);
> +
> + return 0;
> +}
> +
> int
> rte_eth_rx_burst_mode_get(uint16_t port_id, uint16_t queue_id,
> struct rte_eth_burst_mode *mode)
> diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
> index 04a2564f22..9dc5749d83 100644
> --- a/lib/ethdev/rte_ethdev.h
> +++ b/lib/ethdev/rte_ethdev.h
> @@ -1820,6 +1820,30 @@ struct rte_eth_txq_info {
> uint8_t queue_state; /**< one of RTE_ETH_QUEUE_STATE_*. */
> } __rte_cache_min_aligned;
>
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this structure may change without prior notice.
> + *
> + * Ethernet device Rx queue information structure for recycling mbufs.
> + * Used to retrieve Rx queue information when Tx queue reusing mbufs and moving
> + * them into Rx mbuf ring.
> + */
> +struct rte_eth_recycle_rxq_info {
> + struct rte_mbuf **mbuf_ring; /**< mbuf ring of Rx queue. */
> + struct rte_mempool *mp; /**< mempool of Rx queue. */
> + uint16_t *refill_head; /**< head of Rx queue refilling mbufs. */
> + uint16_t *receive_tail; /**< tail of Rx queue receiving pkts. */
> + uint16_t mbuf_ring_size; /**< configured number of mbuf ring size. */
> + /**
> + * Requirement on mbuf refilling batch size of Rx mbuf ring.
> + * For some PMD drivers, the number of Rx mbuf ring refilling mbufs
> + * should be aligned with mbuf ring size, in order to simplify
> + * ring wrapping around.
> + * Value 0 means that PMD drivers have no requirement for this.
> + */
> + uint16_t refill_requirement;
> +} __rte_cache_min_aligned;
> +
> /* Generic Burst mode flag definition, values can be ORed. */
>
> /**
> @@ -4853,6 +4877,31 @@ int rte_eth_rx_queue_info_get(uint16_t port_id, uint16_t queue_id,
> int rte_eth_tx_queue_info_get(uint16_t port_id, uint16_t queue_id,
> struct rte_eth_txq_info *qinfo);
>
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Retrieve information about given ports's Rx queue for recycling mbufs.
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param queue_id
> + * The Rx queue on the Ethernet devicefor which information
> + * will be retrieved.
> + * @param recycle_rxq_info
> + * A pointer to a structure of type *rte_eth_recycle_rxq_info* to be filled.
> + *
> + * @return
> + * - 0: Success
> + * - -ENODEV: If *port_id* is invalid.
> + * - -ENOTSUP: routine is not supported by the device PMD.
> + * - -EINVAL: The queue_id is out of range.
> + */
> +__rte_experimental
> +int rte_eth_recycle_rx_queue_info_get(uint16_t port_id,
> + uint16_t queue_id,
> + struct rte_eth_recycle_rxq_info *recycle_rxq_info);
> +
> /**
> * Retrieve information about the Rx packet burst mode.
> *
> @@ -6527,6 +6576,138 @@ rte_eth_tx_buffer(uint16_t port_id, uint16_t queue_id,
> return rte_eth_tx_buffer_flush(port_id, queue_id, buffer);
> }
>
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Recycle used mbufs from a transmit queue of an Ethernet device, and move
> + * these mbufs into a mbuf ring for a receive queue of an Ethernet device.
> + * This can bypass mempool path to save CPU cycles.
> + *
> + * The rte_eth_recycle_mbufs() function loops, with rte_eth_rx_burst() and
> + * rte_eth_tx_burst() functions, freeing Tx used mbufs and replenishing Rx
> + * descriptors. The number of recycling mbufs depends on the request of Rx mbuf
> + * ring, with the constraint of enough used mbufs from Tx mbuf ring.
> + *
> + * For each recycling mbufs, the rte_eth_recycle_mbufs() function performs the
> + * following operations:
> + *
> + * - Copy used *rte_mbuf* buffer pointers from Tx mbuf ring into Rx mbuf ring.
> + *
> + * - Replenish the Rx descriptors with the recycling *rte_mbuf* mbufs freed
> + * from the Tx mbuf ring.
> + *
> + * This function spilts Rx and Tx path with different callback functions. The
> + * callback function recycle_tx_mbufs_reuse is for Tx driver. The callback
> + * function recycle_rx_descriptors_refill is for Rx driver. rte_eth_recycle_mbufs()
> + * can support the case that Rx Ethernet device is different from Tx Ethernet device.
> + *
> + * It is the responsibility of users to select the Rx/Tx queue pair to recycle
> + * mbufs. Before call this function, users must call rte_eth_recycle_rxq_info_get
> + * function to retrieve selected Rx queue information.
> + * @see rte_eth_recycle_rxq_info_get, struct rte_eth_recycle_rxq_info
> + *
> + * Currently, the rte_eth_recycle_mbufs() function can support to feed 1 Rx queue from
> + * 2 Tx queues in the same thread. Do not pair the Rx queue and Tx queue in different
> + * threads, in order to avoid memory error rewriting.
> + *
> + * @param rx_port_id
> + * Port identifying the receive side.
> + * @param rx_queue_id
> + * The index of the receive queue identifying the receive side.
> + * The value must be in the range [0, nb_rx_queue - 1] previously supplied
> + * to rte_eth_dev_configure().
> + * @param tx_port_id
> + * Port identifying the transmit side.
> + * @param tx_queue_id
> + * The index of the transmit queue identifying the transmit side.
> + * The value must be in the range [0, nb_tx_queue - 1] previously supplied
> + * to rte_eth_dev_configure().
> + * @param recycle_rxq_info
> + * A pointer to a structure of type *rte_eth_recycle_rxq_info* which contains
> + * the information of the Rx queue mbuf ring.
> + * @return
> + * The number of recycling mbufs.
> + */
> +__rte_experimental
> +static inline uint16_t
> +rte_eth_recycle_mbufs(uint16_t rx_port_id, uint16_t rx_queue_id,
> + uint16_t tx_port_id, uint16_t tx_queue_id,
> + struct rte_eth_recycle_rxq_info *recycle_rxq_info)
> +{
> + struct rte_eth_fp_ops *p;
> + void *qd;
> + uint16_t nb_mbufs;
> +
> +#ifdef RTE_ETHDEV_DEBUG_TX
> + if (tx_port_id >= RTE_MAX_ETHPORTS ||
> + tx_queue_id >= RTE_MAX_QUEUES_PER_PORT) {
> + RTE_ETHDEV_LOG(ERR,
> + "Invalid tx_port_id=%u or tx_queue_id=%u\n",
> + tx_port_id, tx_queue_id);
> + return 0;
> + }
> +#endif
> +
> + /* fetch pointer to queue data */
> + p = &rte_eth_fp_ops[tx_port_id];
> + qd = p->txq.data[tx_queue_id];
> +
> +#ifdef RTE_ETHDEV_DEBUG_TX
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(tx_port_id, 0);
> +
> + if (qd == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u for port_id=%u\n",
> + tx_queue_id, tx_port_id);
> + return 0;
> + }
> +#endif
> + if (p->recycle_tx_mbufs_reuse == NULL)
> + return 0;
> +
> + /* Copy used *rte_mbuf* buffer pointers from Tx mbuf ring
> + * into Rx mbuf ring.
> + */
> + nb_mbufs = p->recycle_tx_mbufs_reuse(qd, recycle_rxq_info);
It is probably better to do that call after rx_port_id, rx_queue_id,
etc. checks.
Otherwise with some errorneous params we can get mbufs, from TXQ,
'rx_refill' would not happen and we will return zero.
With that in place:
Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
> +
> + /* If no recycling mbufs, return 0. */
> + if (nb_mbufs == 0)
> + return 0;
> +
> +#ifdef RTE_ETHDEV_DEBUG_RX
> + if (rx_port_id >= RTE_MAX_ETHPORTS ||
> + rx_queue_id >= RTE_MAX_QUEUES_PER_PORT) {
> + RTE_ETHDEV_LOG(ERR, "Invalid rx_port_id=%u or rx_queue_id=%u\n",
> + rx_port_id, rx_queue_id);
> + return 0;
> + }
> +#endif
> +
> + /* fetch pointer to queue data */
> + p = &rte_eth_fp_ops[rx_port_id];
> + qd = p->rxq.data[rx_queue_id];
> +
> +#ifdef RTE_ETHDEV_DEBUG_RX
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(rx_port_id, 0);
> +
> + if (qd == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u for port_id=%u\n",
> + rx_queue_id, rx_port_id);
> + return 0;
> + }
> +#endif
> +
> + if (p->recycle_rx_descriptors_refill == NULL)
> + return 0;
> +
> + /* Replenish the Rx descriptors with the recycling
> + * into Rx mbuf ring.
> + */
> + p->recycle_rx_descriptors_refill(qd, nb_mbufs);
> +
> + return nb_mbufs;
> +}
> +
> /**
> * @warning
> * @b EXPERIMENTAL: this API may change without prior notice
> diff --git a/lib/ethdev/rte_ethdev_core.h b/lib/ethdev/rte_ethdev_core.h
> index 46e9721e07..a24ad7a6b2 100644
> --- a/lib/ethdev/rte_ethdev_core.h
> +++ b/lib/ethdev/rte_ethdev_core.h
> @@ -55,6 +55,13 @@ typedef int (*eth_rx_descriptor_status_t)(void *rxq, uint16_t offset);
> /** @internal Check the status of a Tx descriptor */
> typedef int (*eth_tx_descriptor_status_t)(void *txq, uint16_t offset);
>
> +/** @internal Copy used mbufs from Tx mbuf ring into Rx mbuf ring */
> +typedef uint16_t (*eth_recycle_tx_mbufs_reuse_t)(void *txq,
> + struct rte_eth_recycle_rxq_info *recycle_rxq_info);
> +
> +/** @internal Refill Rx descriptors with the recycling mbufs */
> +typedef void (*eth_recycle_rx_descriptors_refill_t)(void *rxq, uint16_t nb);
> +
> /**
> * @internal
> * Structure used to hold opaque pointers to internal ethdev Rx/Tx
> @@ -83,15 +90,17 @@ struct rte_eth_fp_ops {
> * Rx fast-path functions and related data.
> * 64-bit systems: occupies first 64B line
> */
> + /** Rx queues data. */
> + struct rte_ethdev_qdata rxq;
> /** PMD receive function. */
> eth_rx_burst_t rx_pkt_burst;
> /** Get the number of used Rx descriptors. */
> eth_rx_queue_count_t rx_queue_count;
> /** Check the status of a Rx descriptor. */
> eth_rx_descriptor_status_t rx_descriptor_status;
> - /** Rx queues data. */
> - struct rte_ethdev_qdata rxq;
> - uintptr_t reserved1[3];
> + /** Refill Rx descriptors with the recycling mbufs. */
> + eth_recycle_rx_descriptors_refill_t recycle_rx_descriptors_refill;
> + uintptr_t reserved1[2];
> /**@}*/
>
> /**@{*/
> @@ -99,15 +108,17 @@ struct rte_eth_fp_ops {
> * Tx fast-path functions and related data.
> * 64-bit systems: occupies second 64B line
> */
> + /** Tx queues data. */
> + struct rte_ethdev_qdata txq;
> /** PMD transmit function. */
> eth_tx_burst_t tx_pkt_burst;
> /** PMD transmit prepare function. */
> eth_tx_prep_t tx_pkt_prepare;
> /** Check the status of a Tx descriptor. */
> eth_tx_descriptor_status_t tx_descriptor_status;
> - /** Tx queues data. */
> - struct rte_ethdev_qdata txq;
> - uintptr_t reserved2[3];
> + /** Copy used mbufs from Tx mbuf ring into Rx. */
> + eth_recycle_tx_mbufs_reuse_t recycle_tx_mbufs_reuse;
> + uintptr_t reserved2[2];
> /**@}*/
>
> } __rte_cache_aligned;
> diff --git a/lib/ethdev/version.map b/lib/ethdev/version.map
> index b965d6aa52..eec159dfdd 100644
> --- a/lib/ethdev/version.map
> +++ b/lib/ethdev/version.map
> @@ -312,6 +312,9 @@ EXPERIMENTAL {
> rte_flow_async_action_list_handle_query_update;
> rte_flow_async_actions_update;
> rte_flow_restore_info_dynflag;
> +
> + # added in 23.11
> + rte_eth_recycle_rx_queue_info_get;
> };
>
> INTERNAL {
next prev parent reply other threads:[~2023-08-22 23:33 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 [this message]
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
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=36c1ee40-8070-bced-d04e-d517d507dd46@yandex.ru \
--to=konstantin.v.ananyev@yandex.ru \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=dev@dpdk.org \
--cc=feifei.wang2@arm.com \
--cc=ferruh.yigit@amd.com \
--cc=honnappa.nagarahalli@arm.com \
--cc=mb@smartsharesystems.com \
--cc=nd@arm.com \
--cc=ruifeng.wang@arm.com \
--cc=thomas@monjalon.net \
/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).