From: Stephen Hemminger <stephen@networkplumber.org>
To: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 1/2] ethdev: add buffered tx api
Date: Fri, 15 Jan 2016 10:13:41 -0800 [thread overview]
Message-ID: <20160115101341.41065590@xeon-e3> (raw)
In-Reply-To: <1452869038-9140-2-git-send-email-tomaszx.kulasek@intel.com>
On Fri, 15 Jan 2016 15:43:57 +0100
Tomasz Kulasek <tomaszx.kulasek@intel.com> wrote:
> static int
> rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
> {
> uint16_t old_nb_queues = dev->data->nb_tx_queues;
> void **txq;
> + struct rte_eth_dev_tx_buffer *new_bufs;
> unsigned i;
>
> if (dev->data->tx_queues == NULL) { /* first time configuration */
> @@ -841,17 +872,40 @@ rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
> dev->data->nb_tx_queues = 0;
> return -(ENOMEM);
> }
> +
> + dev->data->txq_bufs = rte_zmalloc("ethdev->txq_bufs",
> + sizeof(*dev->data->txq_bufs) * nb_queues, 0);
You should use zmalloc_socket and put the buffering on the same numa
node as the device?
next prev parent reply other threads:[~2016-01-15 18:13 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 14:43 [dpdk-dev] [PATCH 0/2] add support for buffered tx to ethdev Tomasz Kulasek
2016-01-15 14:43 ` [dpdk-dev] [PATCH 1/2] ethdev: add buffered tx api Tomasz Kulasek
2016-01-15 18:13 ` Stephen Hemminger [this message]
2016-01-15 18:14 ` Stephen Hemminger
2016-01-15 18:44 ` Ananyev, Konstantin
2016-02-02 10:00 ` Kulasek, TomaszX
2016-02-02 13:49 ` Ananyev, Konstantin
2016-02-09 17:02 ` Kulasek, TomaszX
2016-02-09 23:56 ` Ananyev, Konstantin
2016-02-12 11:44 ` Ananyev, Konstantin
2016-02-12 16:40 ` Ivan Boule
2016-02-12 17:33 ` Bruce Richardson
2016-01-15 14:43 ` [dpdk-dev] [PATCH 2/2] examples: sample apps rework to use " Tomasz Kulasek
2016-01-15 18:12 ` [dpdk-dev] [PATCH 0/2] add support for buffered tx to ethdev Stephen Hemminger
2016-02-24 17:08 ` [dpdk-dev] [PATCH v2 " Tomasz Kulasek
2016-02-24 17:08 ` [dpdk-dev] [PATCH v2 1/2] ethdev: add buffered tx api Tomasz Kulasek
2016-03-08 22:52 ` Thomas Monjalon
2016-03-09 13:36 ` Ananyev, Konstantin
2016-03-09 14:25 ` Thomas Monjalon
2016-03-09 15:23 ` Ananyev, Konstantin
2016-03-09 15:26 ` Thomas Monjalon
2016-03-09 15:32 ` Kulasek, TomaszX
2016-03-09 15:37 ` Thomas Monjalon
2016-03-09 15:42 ` Ananyev, Konstantin
2016-03-09 15:52 ` Thomas Monjalon
2016-03-09 16:17 ` Ananyev, Konstantin
2016-03-09 16:21 ` Thomas Monjalon
2016-03-09 16:35 ` Kulasek, TomaszX
2016-03-09 17:06 ` Thomas Monjalon
2016-03-09 18:12 ` Kulasek, TomaszX
2016-02-24 17:08 ` [dpdk-dev] [PATCH v2 2/2] examples: rework to use " Tomasz Kulasek
2016-02-25 16:17 ` [dpdk-dev] [PATCH v2 0/2] add support for buffered tx to ethdev Ananyev, Konstantin
2016-03-10 10:57 ` [dpdk-dev] [PATCH v3 " Tomasz Kulasek
2016-03-10 10:57 ` [dpdk-dev] [PATCH v3 1/2] ethdev: add buffered tx api Tomasz Kulasek
2016-03-10 16:23 ` Thomas Monjalon
2016-03-10 17:15 ` Kulasek, TomaszX
2016-03-10 10:57 ` [dpdk-dev] [PATCH v3 2/2] examples: rework to use buffered tx Tomasz Kulasek
2016-03-10 11:31 ` [dpdk-dev] [PATCH v3 0/2] add support for buffered tx to ethdev Ananyev, Konstantin
2016-03-10 16:01 ` Jastrzebski, MichalX K
2016-03-10 17:19 ` [dpdk-dev] [PATCH v4 " Tomasz Kulasek
2016-03-10 17:19 ` [dpdk-dev] [PATCH v4 1/2] ethdev: add buffered tx api Tomasz Kulasek
2016-03-10 17:19 ` [dpdk-dev] [PATCH v4 2/2] examples: rework to use buffered tx Tomasz Kulasek
2016-03-11 16:39 ` [dpdk-dev] [PATCH v4 0/2] add support for buffered tx to ethdev Thomas Monjalon
-- strict thread matches above, loose matches on Subject: below --
2016-01-15 14:26 [dpdk-dev] [PATCH 1/2] ethdev: add buffered tx api Tomasz Kulasek
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