From: Stephen Hemminger <stephen@networkplumber.org>
To: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Cc: dev@dpdk.org
Subject: Re: [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 [PATCH 0/2] add support for buffered tx to ethdev Tomasz Kulasek
2016-01-15 14:43 ` [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 ` [PATCH 2/2] examples: sample apps rework to use " Tomasz Kulasek
2016-01-15 18:12 ` [PATCH 0/2] add support for buffered tx to ethdev Stephen Hemminger
2016-02-24 17:08 ` [PATCH v2 " Tomasz Kulasek
2016-02-24 17:08 ` [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 ` [PATCH v2 2/2] examples: rework to use " Tomasz Kulasek
2016-02-25 16:17 ` [PATCH v2 0/2] add support for buffered tx to ethdev Ananyev, Konstantin
2016-03-10 10:57 ` [PATCH v3 " Tomasz Kulasek
2016-03-10 10:57 ` [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 ` [PATCH v3 2/2] examples: rework to use buffered tx Tomasz Kulasek
2016-03-10 11:31 ` [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 ` [PATCH v4 " Tomasz Kulasek
2016-03-10 17:19 ` [PATCH v4 1/2] ethdev: add buffered tx api Tomasz Kulasek
2016-03-10 17:19 ` [PATCH v4 2/2] examples: rework to use buffered tx Tomasz Kulasek
2016-03-11 16:39 ` [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 [PATCH 1/2] ethdev: add buffered tx api Tomasz Kulasek
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=20160115101341.41065590@xeon-e3 \
--to=stephen@networkplumber.org \
--cc=dev@dpdk.org \
--cc=tomaszx.kulasek@intel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.