linux-kernel - Re: [PATCH] selftests/user_events: Fix to unmount tracefs when test created mount

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Message-ID: <c727a9be-04b4-43e2-87f1-4bb362c41b6d@sirena.org.uk>
Date:   Sat, 16 Sep 2023 00:14:08 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Beau Belgrave <beaub@...ux.microsoft.com>
Cc:     rostedt@...dmis.org, shuah@...nel.org, mhiramat@...nel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH] selftests/user_events: Fix to unmount tracefs when test
 created mount

On Fri, Sep 15, 2023 at 10:27:54PM +0000, Beau Belgrave wrote:
> Fix to unmount tracefs if the self-test mounted it to allow testing.
> If tracefs was already mounted, this does nothing.

Reviewed-by: Mark Brown <broonie@...nel.org>

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