linux-kernel - Re: [PATCH 2/6] fs: add frozen sb state helpers

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Message-ID: <ZIFhqk6VElD6qXBU@infradead.org>
Date:   Wed, 7 Jun 2023 22:05:46 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     hch@...radead.org, djwong@...nel.org, sandeen@...deen.net,
        song@...nel.org, rafael@...nel.org, gregkh@...uxfoundation.org,
        viro@...iv.linux.org.uk, jack@...e.cz, jikos@...nel.org,
        bvanassche@....org, ebiederm@...ssion.com, mchehab@...nel.org,
        keescook@...omium.org, p.raghav@...sung.com, da.gomez@...sung.com,
        linux-fsdevel@...r.kernel.org, kernel@...force.de,
        kexec@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/6] fs: add frozen sb state helpers

On Sun, May 07, 2023 at 06:17:13PM -0700, Luis Chamberlain wrote:
> Provide helpers so that we can check a superblock frozen state.
> This will make subsequent changes easier to read. This makes
> no functional changes.

I'll look at the further changes, but having frozen/unfrozen helpers
that sound binary while we have 4 shades of gray seems rather confusing
to me.