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Date:   Sat, 30 Jan 2021 06:02:39 +0000
From:   Christoph Hellwig <hch@infradead.org>
To:     "J. Bruce Fields" <bfields@fieldses.org>
Cc:     Christoph Hellwig <hch@infradead.org>,
        "J. Bruce Fields" <bfields@redhat.com>, linux-nfs@vger.kernel.org,
        linux-fsdevel@vger.kernel.org,
        Trond Myklebust <trondmy@hammerspace.com>,
        Anna Schumaker <schumakeranna@gmail.com>,
        Chuck Lever <chuck.lever@oracle.com>
Subject: Re: [PATCH 2/2 v2] nfsd: skip some unnecessary stats in the v4 case
Message-ID: <20210130060239.GB2564543@infradead.org>
References: <1611084297-27352-1-git-send-email-bfields@redhat.com>
 <1611084297-27352-3-git-send-email-bfields@redhat.com>
 <20210120084638.GA3678536@infradead.org>
 <20210121202756.GA13298@pick.fieldses.org>
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On Fri, Jan 29, 2021 at 02:27:01PM -0500, J. Bruce Fields wrote:
> From: "J. Bruce Fields" <bfields@redhat.com>
> 
> In the typical case of v4 and an i_version-supporting filesystem, we can
> skip a stat which is only required to fake up a change attribute from
> ctime.
> 
> Signed-off-by: J. Bruce Fields <bfields@redhat.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>