From: Chaitanya Kulkarni <chaitanyak@nvidia.com>
To: Dongli Zhang <dongli.zhang@oracle.com>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: "boris.ostrovsky@oracle.com" <boris.ostrovsky@oracle.com>,
"jgross@suse.com" <jgross@suse.com>,
"sstabellini@kernel.org" <sstabellini@kernel.org>,
"roger.pau@citrix.com" <roger.pau@citrix.com>,
"axboe@kernel.dk" <axboe@kernel.dk>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] xen/blkfront: fix comment for need_copy
Date: Fri, 18 Mar 2022 00:27:28 +0000 [thread overview]
Message-ID: <4e5a802d-563b-1d53-5563-c9ed2582b826@nvidia.com> (raw)
In-Reply-To: <20220317220930.5698-1-dongli.zhang@oracle.com>
On 3/17/22 3:09 PM, Dongli Zhang wrote:
> The 'need_copy' is set when rq_data_dir(req) returns WRITE, in order to
> copy the written data to persistent page.
>
> ".need_copy = rq_data_dir(req) && info->feature_persistent,"
>
> Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
> ---
Looks good.
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
-ck
next prev parent reply other threads:[~2022-03-18 0:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 22:09 [PATCH 1/1] xen/blkfront: fix comment for need_copy Dongli Zhang
2022-03-18 0:27 ` Chaitanya Kulkarni [this message]
2022-03-21 10:05 ` Roger Pau Monné
2022-03-21 10:26 ` Juergen Gross
2022-03-21 12:31 ` Jens Axboe
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