linux-kernel - Re: [PATCH net 2/2] hv_netvsc: Cache the current data path to avoid duplicate call and message

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Message-Id: <20200910.125559.221805987411215100.davem@davemloft.net>
Date:   Thu, 10 Sep 2020 12:55:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     decui@...rosoft.com
Cc:     kuba@...nel.org, wei.liu@...nel.org, kys@...rosoft.com,
        haiyangz@...rosoft.com, sthemmin@...rosoft.com,
        linux-hyperv@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, mikelley@...rosoft.com,
        saeedm@...lanox.com, markb@...lanox.com
Subject: Re: [PATCH net 2/2] hv_netvsc: Cache the current data path to
 avoid duplicate call and message

From: Dexuan Cui <decui@...rosoft.com>
Date: Tue,  8 Sep 2020 21:08:19 -0700

> The previous change "hv_netvsc: Switch the data path at the right time
> during hibernation" adds the call of netvsc_vf_changed() upon
> NETDEV_CHANGE, so it's necessary to avoid the duplicate call and message
> when the VF is brought UP or DOWN.
> 
> Signed-off-by: Dexuan Cui <decui@...rosoft.com>

Applied.