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From: "Tummala, Sivaprasad" <sivaprasad.tummala@intel.com>
To: Flavio Leitner <fbl@redhat.com>,
	Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: "Wang, Zhihong" <zhihong.wang@intel.com>,
	"Ye, Xiaolong" <xiaolong.ye@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v1] vhost: fix mbuf allocation failures
Date: Thu, 30 Apr 2020 07:13:44 +0000
Message-ID: <FDDE0085FF3F264C97717D963DBD9EA229F3DF65@PGSMSX112.gar.corp.intel.com> (raw)
In-Reply-To: <20200429173553.GG27219@p50.lan>

Hi Flavio,

Thanks for your comments.


> > The patch fixes the error scenario by skipping to next descriptor.

> > Note: Drop counters are not currently supported.

In that case shouldn't we continue to process the ring?

Yes, we are updating the loop index and following the required clean-up.

Also, don't we have the same issue with copy_desc_to_mbuf()

Thank you. Will update in the V2 patch.

and get_zmbuf()?

This patch is not targeted for zero-copy cases.



  reply	other threads:[~2020-04-30  7:18 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-28  9:52 Sivaprasad Tummala
2020-04-29  8:43 ` Maxime Coquelin
2020-04-29 17:35   ` Flavio Leitner
2020-04-30  7:13     ` Tummala, Sivaprasad [this message]
2020-05-04 17:11 ` [dpdk-dev] [PATCH v2] vhost: fix mbuf alloc failure Sivaprasad Tummala
2020-05-04 19:32   ` Flavio Leitner
2020-05-05  5:48     ` Tummala, Sivaprasad
2020-05-05  8:20       ` Maxime Coquelin
2020-05-05 11:56         ` Tummala, Sivaprasad
2020-05-08 11:17   ` [dpdk-dev] [PATCH v3] vhost: fix mbuf allocation failures Sivaprasad Tummala
2020-05-15  7:29     ` Maxime Coquelin
2020-05-15  8:36     ` Maxime Coquelin

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