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From: Tiwei Bie <tiwei.bie@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev@dpdk.org, jfreimann@redhat.com, zhihong.wang@intel.com,
	jasowang@redhat.com, mst@redhat.com, wexu@redhat.com
Subject: Re: [dpdk-dev] [PATCH v4 0/2] vhost: packed ring support completion
Date: Fri, 2 Nov 2018 21:42:00 +0800	[thread overview]
Message-ID: <20181102134159.GA17867@debian> (raw)
In-Reply-To: <20181031102640.15377-1-maxime.coquelin@redhat.com>

On Wed, Oct 31, 2018 at 11:26:38AM +0100, Maxime Coquelin wrote:
> In this v4, it restores back to only save last avail index and
> its wrap counter value at get time, and restore both used
> and avail indexes to avail values at set time.
> The change compared to v1 is that wrap counter value is
> saved into bit 15, so that it is consistent with the event
> suppression structure format.
> 
> Initial series ading packed ring layout support to the
> vhost library was missing the save and restore of the
> wrap counters and indexs on vring base requests used for
> migration.
> 
> First patch saves/restores the used and avail indexes and their
> wrap counters values into/from the vring state num field.
> 
> Maxime Coquelin (2):
>   vhost: add packed ring support to vring base requests
>   vhost: advertize packed ring layout support
> 
>  lib/librte_vhost/vhost.h      |  3 ++-
>  lib/librte_vhost/vhost_user.c | 40 +++++++++++++++++++++++++++++------
>  2 files changed, 36 insertions(+), 7 deletions(-)
> 
> -- 
> 2.17.2
> 

Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>

Thanks!

  parent reply	other threads:[~2018-11-02 13:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-31 10:26 Maxime Coquelin
2018-10-31 10:26 ` [dpdk-dev] [PATCH v4 1/2] vhost: add packed ring support to vring base requests Maxime Coquelin
2018-11-02  8:21   ` Jens Freimann
2018-10-31 10:26 ` [dpdk-dev] [PATCH v4 2/2] vhost: advertize packed ring layout support Maxime Coquelin
2018-11-02  8:23   ` Jens Freimann
2018-11-02 13:42 ` Tiwei Bie [this message]
2018-11-02 14:48   ` [dpdk-dev] [PATCH v4 0/2] vhost: packed ring support completion Maxime Coquelin

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