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Date:   Fri, 14 Apr 2023 06:06:48 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Ritesh Harjani <ritesh.list@...il.com>
Cc:     Christoph Hellwig <hch@...radead.org>,
        linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        Jan Kara <jack@...e.cz>,
        "Darrick J . Wong" <djwong@...nel.org>,
        Ojaswin Mujoo <ojaswin@...ux.ibm.com>,
        Disha Goel <disgoel@...ux.ibm.com>
Subject: Re: [RFCv3 10/10] iomap: Add trace points for DIO path

On Fri, Apr 14, 2023 at 01:26:38PM +0530, Ritesh Harjani wrote:
> How about this below change? Does this look good to you?
> It should cover all error types and both entry and exit.

I don't think it is very useful.  The complete tracepoint is the
end of the I/O.  Having a separate end one doesn't make sense.
That's why I suggested a queued one for the asynchronous case.

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