linux-kernel - Re: [PATCH 3/3] fsi: occ: Add dynamic debug to dump command and response

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Message-ID: <de6a55a881eae463014af0fe165b60a378773d1d.camel@ozlabs.org>
Date:   Thu, 22 Jul 2021 07:28:27 +0800
From:   Jeremy Kerr <jk@...abs.org>
To:     Eddie James <eajames@...ux.ibm.com>, linux-kernel@...r.kernel.org
Cc:     linux-hwmon@...r.kernel.org, linux-fsi@...ts.ozlabs.org,
        linux@...ck-us.net, jdelvare@...e.com, joel@....id.au,
        alistair@...ple.id.au, openbmc@...ts.ozlabs.org
Subject: Re: [PATCH 3/3] fsi: occ: Add dynamic debug to dump command and
 response

Hi Eddie,

> Use the dynamic branching capability of the dynamic debug subsystem
> to dump the command and response with the correct OCC device name.

Would this be better done with a tracepoint? Given it's a fairly
well-defined pair of events, and there's data to dump in both cases.

We have a couple of existing tracepoionts in the core code if that
helps...

Cheers,


Jeremy