From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: "Trahe, Fiona" <fiona.trahe@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Shally.Verma@cavium.com" <Shally.Verma@cavium.com>,
"ahmed.mansour@nxp.com" <ahmed.mansour@nxp.com>,
"ashish.gupta@caviumnetworks.com"
<ashish.gupta@caviumnetworks.com>
Subject: Re: [dpdk-dev] [PATCH] lib/compress: clarify when it's ok to clear private_xform data
Date: Tue, 22 May 2018 11:07:51 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8976CD10D55@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <1526985210-13587-1-git-send-email-fiona.trahe@intel.com>
> -----Original Message-----
> From: Trahe, Fiona
> Sent: Tuesday, May 22, 2018 11:34 AM
> To: dev@dpdk.org
> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; Trahe, Fiona
> <fiona.trahe@intel.com>; Shally.Verma@cavium.com;
> ahmed.mansour@nxp.com; ashish.gupta@caviumnetworks.com
> Subject: [PATCH] lib/compress: clarify when it's ok to clear private_xform data
>
> As the private_xform data can be shared by many operations and across
> queue_pairs, it would be performance impacting for PMDs to track inflights
> associated with one. It makes more sense to push the responsibility to the
> application to keep track of its usage and only delete the private_xform when
> there are no more ops using it.
>
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
next prev parent reply other threads:[~2018-05-22 11:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 10:33 Fiona Trahe
2018-05-22 11:07 ` De Lara Guarch, Pablo [this message]
2018-05-22 12:44 ` De Lara Guarch, Pablo
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