From: Stephen Hemminger <stephen@networkplumber.org>
To: Feifei Wang <feifei.wang2@arm.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@intel.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Ray Kinsella <mdr@ashroe.eu>,
dev@dpdk.org, nd@arm.com,
Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,
Ruifeng Wang <ruifeng.wang@arm.com>
Subject: Re: [RFC PATCH v1 2/4] ethdev: add API for direct re-arm mode
Date: Fri, 24 Dec 2021 11:38:01 -0800 [thread overview]
Message-ID: <20211224113801.7a03cb63@hermes.local> (raw)
In-Reply-To: <20211224164613.32569-3-feifei.wang2@arm.com>
On Sat, 25 Dec 2021 00:46:10 +0800
Feifei Wang <feifei.wang2@arm.com> wrote:
> +rte_eth_direct_rxrearm_map(uint16_t rx_port_id, uint16_t rx_queue_id,
> + uint16_t tx_port_id, uint16_t tx_queue_id)
> +{
> + struct rte_eth_dev *dev;
> +
> + dev = &rte_eth_devices[rx_port_id];
> + (*dev->dev_ops->rx_queue_direct_rearm_enable)(dev, rx_queue_id);
> + (*dev->dev_ops->rx_queue_direct_rearm_map)(dev, rx_queue_id,
> + tx_port_id, tx_queue_id);
> +
Indirect calls are expensive, maybe better to combine these?
next prev parent reply other threads:[~2021-12-24 19:38 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-24 16:46 [RFC PATCH v1 0/4] Direct re-arming of buffers on receive side Feifei Wang
2021-12-24 16:46 ` [RFC PATCH v1 1/4] net/i40e: enable direct re-arm mode Feifei Wang
2021-12-24 16:46 ` [RFC PATCH v1 2/4] ethdev: add API for " Feifei Wang
2021-12-24 19:38 ` Stephen Hemminger [this message]
2021-12-26 9:49 ` 回复: " Feifei Wang
2021-12-26 10:31 ` Morten Brørup
2021-12-24 16:46 ` [RFC PATCH v1 3/4] net/i40e: add direct re-arm mode internal API Feifei Wang
2021-12-24 16:46 ` [RFC PATCH v1 4/4] examples/l3fwd: give an example for direct rearm mode Feifei Wang
2021-12-26 10:25 ` [RFC PATCH v1 0/4] Direct re-arming of buffers on receive side Morten Brørup
2021-12-28 6:55 ` 回复: " Feifei Wang
2022-01-18 15:51 ` Ferruh Yigit
2022-01-18 16:53 ` Thomas Monjalon
2022-01-18 17:27 ` Morten Brørup
2022-01-27 5:24 ` Honnappa Nagarahalli
2022-01-27 16:45 ` Ananyev, Konstantin
2022-02-02 19:46 ` Honnappa Nagarahalli
2022-01-27 5:16 ` Honnappa Nagarahalli
2023-02-28 6:43 ` 回复: " Feifei Wang
2023-02-28 6:52 ` Feifei Wang
2022-01-27 4:06 ` Honnappa Nagarahalli
2022-01-27 17:13 ` Morten Brørup
2022-01-28 11:29 ` Morten Brørup
2023-03-23 10:43 ` [PATCH v4 0/3] Recycle buffers from Tx to Rx Feifei Wang
2023-03-23 10:43 ` [PATCH v4 1/3] ethdev: add API for buffer recycle mode Feifei Wang
2023-03-23 11:41 ` Morten Brørup
2023-03-29 2:16 ` Feifei Wang
2023-03-23 10:43 ` [PATCH v4 2/3] net/i40e: implement recycle buffer mode Feifei Wang
2023-03-23 10:43 ` [PATCH v4 3/3] net/ixgbe: " Feifei Wang
2023-03-30 6:29 ` [PATCH v5 0/3] Recycle buffers from Tx to Rx Feifei Wang
2023-03-30 6:29 ` [PATCH v5 1/3] ethdev: add API for buffer recycle mode Feifei Wang
2023-03-30 7:19 ` Morten Brørup
2023-03-30 9:31 ` Feifei Wang
2023-03-30 15:15 ` Morten Brørup
2023-03-30 15:58 ` Morten Brørup
2023-04-26 6:59 ` Feifei Wang
2023-04-19 14:46 ` Ferruh Yigit
2023-04-26 7:29 ` Feifei Wang
2023-03-30 6:29 ` [PATCH v5 2/3] net/i40e: implement recycle buffer mode Feifei Wang
2023-03-30 6:29 ` [PATCH v5 3/3] net/ixgbe: " Feifei Wang
2023-04-19 14:46 ` Ferruh Yigit
2023-04-26 7:36 ` Feifei Wang
2023-03-30 15:04 ` [PATCH v5 0/3] Recycle buffers from Tx to Rx Stephen Hemminger
2023-04-03 2:48 ` Feifei Wang
2023-04-19 14:56 ` Ferruh Yigit
2023-04-25 7:57 ` Feifei Wang
2023-05-25 9:45 ` [PATCH v6 0/4] Recycle mbufs from Tx queue to Rx queue Feifei Wang
2023-05-25 9:45 ` [PATCH v6 1/4] ethdev: add API for mbufs recycle mode Feifei Wang
2023-05-25 15:08 ` Morten Brørup
2023-05-31 6:10 ` Feifei Wang
2023-06-05 12:53 ` Константин Ананьев
2023-06-06 2:55 ` Feifei Wang
2023-06-06 7:10 ` Konstantin Ananyev
2023-06-06 7:31 ` Feifei Wang
2023-06-06 8:34 ` Konstantin Ananyev
2023-06-07 0:00 ` Ferruh Yigit
2023-06-12 3:25 ` Feifei Wang
2023-05-25 9:45 ` [PATCH v6 2/4] net/i40e: implement " Feifei Wang
2023-06-05 13:02 ` Константин Ананьев
2023-06-06 3:16 ` Feifei Wang
2023-06-06 7:18 ` Konstantin Ananyev
2023-06-06 7:58 ` Feifei Wang
2023-06-06 8:27 ` Konstantin Ananyev
2023-06-12 3:05 ` Feifei Wang
2023-05-25 9:45 ` [PATCH v6 3/4] net/ixgbe: " Feifei Wang
2023-05-25 9:45 ` [PATCH v6 4/4] app/testpmd: add recycle mbufs engine Feifei Wang
2023-06-05 13:08 ` Константин Ананьев
2023-06-06 6:32 ` Feifei Wang
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