linux-ext4 - Re: Exporting ext4-specific information through fsinfo attributes

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Message-ID: <20200722152550.GA7625@magnolia>
Date:   Wed, 22 Jul 2020 08:25:50 -0700
From:   "Darrick J. Wong" <darrick.wong@...cle.com>
To:     David Howells <dhowells@...hat.com>
Cc:     Eric Biggers <ebiggers@...nel.org>, tytso@....edu,
        adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org
Subject: Re: Exporting ext4-specific information through fsinfo attributes

On Wed, Jul 22, 2020 at 09:53:06AM +0100, David Howells wrote:
> Darrick J. Wong <darrick.wong@...cle.com> wrote:
> 
> > Where are these FSINFO_FEAT* constants defined, and where are they
> > documented?
> > 
> > This generally looks ok to me, but I would like to see documentation
> > first.
> 
> Have a look at this branch:
> 
> 	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=fsinfo-core
> 
> Patch "fsinfo: Provide a bitmap of supported features"
> 
> 	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit/?h=fsinfo-core&id=9d7651e966331f18c7bfe053237b3627585c3e79
> 
> Documentation:
> 
> 	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit/?h=fsinfo-core&id=6bb357c42c96c2a5d72ff02d109ce49bd0c455ab

Ah, thank you.  The ext4 bits look ok to me.

Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com>

(Looking forward to whenever you get to xfs... :))

--D


> David
>