From: Kevin Traynor <ktraynor@redhat.com>
To: Akhil Goyal <akhil.goyal@nxp.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "declan.doherty@intel.com" <declan.doherty@intel.com>
Subject: Re: [dpdk-dev] [PATCH] app/test-crypto-perf: improve dequeue logic
Date: Wed, 27 Mar 2019 17:31:48 +0000 [thread overview]
Message-ID: <e3d6c5bc-900c-fc2b-6094-ad9a00ade745@redhat.com> (raw)
In-Reply-To: <20190327113823.13481-1-akhil.goyal@nxp.com>
On 27/03/2019 11:47, Akhil Goyal wrote:
> In case of hardware PMDs (which may take a longer duration
> for processing the packets), there may be a case when the
> number of enqueued packets are more than the dequeued.
>
> So if the difference is more than 8 times the burst size,
> more dequeue operations should be performed otherwise all
> the buffers will be blocked in hardware.
>
Please add Fixes: tag and stable tag if appropriate.
> Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
next prev parent reply other threads:[~2019-03-27 17:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-27 11:47 Akhil Goyal
2019-03-27 11:47 ` Akhil Goyal
2019-03-27 15:20 ` Zhang, Roy Fan
2019-03-27 15:20 ` Zhang, Roy Fan
2019-03-27 17:31 ` Kevin Traynor [this message]
2019-03-27 17:31 ` Kevin Traynor
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