From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: Akhil Goyal <akhil.goyal@nxp.com>, "dev@dpdk.org" <dev@dpdk.org>,
"anoobj@marvell.com" <anoobj@marvell.com>,
"Nicolau, Radu" <radu.nicolau@intel.com>,
"Doherty, Declan" <declan.doherty@intel.com>,
"Zhang, Roy Fan" <roy.fan.zhang@intel.com>
Cc: "thomas@monjalon.net" <thomas@monjalon.net>,
"Trahe, Fiona" <fiona.trahe@intel.com>,
"adwivedi@marvell.com" <adwivedi@marvell.com>,
"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>
Subject: Re: [dpdk-dev] [PATCH] doc: add deprecation notice for security session create API
Date: Fri, 31 Jul 2020 09:58:56 +0000 [thread overview]
Message-ID: <BYAPR11MB3301C810FCAD39A32B78CC7B9A4E0@BYAPR11MB3301.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20200730171330.16144-1-akhil.goyal@nxp.com>
> -----Original Message-----
> From: Akhil Goyal <akhil.goyal@nxp.com>
> Sent: Thursday, July 30, 2020 8:14 PM
> To: dev@dpdk.org; anoobj@marvell.com; Nicolau, Radu <radu.nicolau@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>; Doherty, Declan <declan.doherty@intel.com>; Zhang, Roy Fan <roy.fan.zhang@intel.com>
> Cc: thomas@monjalon.net; Trahe, Fiona <fiona.trahe@intel.com>; adwivedi@marvell.com; hemant.agrawal@nxp.com; Akhil Goyal
> <akhil.goyal@nxp.com>
> Subject: [PATCH] doc: add deprecation notice for security session create API
>
> The API ``rte_security_session_create`` takes only single mempool
> for session and session private data. So the application need to create
> mempool for twice the number of sessions needed and will also lead to
> wastage of memory as session private data need more memory compared to session.
> Hence the API will be modified to take two mempool pointers - one for session
> and one for private data. This is very similar to crypto based session
> create APIs.
>
> Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
> ---
> doc/guides/rel_notes/deprecation.rst | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
> index ea4cfa7a4..9ed7b55e6 100644
> --- a/doc/guides/rel_notes/deprecation.rst
> +++ b/doc/guides/rel_notes/deprecation.rst
> @@ -126,6 +126,13 @@ Deprecation Notices
> to one it means it represents IV, when is set to zero it means J0 is used
> directly, in this case 16 bytes of J0 need to be passed.
>
> +* security: The API ``rte_security_session_create`` takes only single mempool
> + for session and session private data. So the application need to create
> + mempool for twice the number of sessions needed and will also lead to
> + wastage of memory as session private data need more memory compared to session.
> + Hence the API will be modified to take two mempool pointers - one for session
> + and one for private data.
> +
> * sched: To allow more traffic classes, flexible mapping of pipe queues to
> traffic classes, and subport level configuration of pipes and queues
> changes will be made to macros, data structures and API functions defined
> --
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
> 2.17.1
next prev parent reply other threads:[~2020-07-31 9:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 17:13 Akhil Goyal
2020-07-30 17:17 ` Hemant Agrawal
2020-07-30 17:26 ` [dpdk-dev] [EXT] " Anoob Joseph
2020-07-31 9:58 ` Ananyev, Konstantin [this message]
2020-08-06 16:19 ` [dpdk-dev] " Thomas Monjalon
2020-07-31 9:29 Coyle, David
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