linux-ext4 - Re: [PATCH 05/12] ext4: make the IS_EXT2_SB/IS_EXT3

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Message-ID: <20230804203423.GC903325@mit.edu>
Date:   Fri, 4 Aug 2023 16:34:23 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     Christoph Hellwig <hch@....de>
Cc:     Al Viro <viro@...iv.linux.org.uk>,
        Christian Brauner <brauner@...nel.org>,
        Jan Kara <jack@...e.cz>, Chris Mason <clm@...com>,
        Josef Bacik <josef@...icpanda.com>,
        David Sterba <dsterba@...e.com>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Jaegeuk Kim <jaegeuk@...nel.org>, Chao Yu <chao@...nel.org>,
        Ryusuke Konishi <konishi.ryusuke@...il.com>,
        "Darrick J. Wong" <djwong@...nel.org>,
        Jens Axboe <axboe@...nel.dk>, linux-btrfs@...r.kernel.org,
        linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net,
        linux-nilfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-block@...r.kernel.org
Subject: Re: [PATCH 05/12] ext4: make the IS_EXT2_SB/IS_EXT3_SB checks more
 robust

On Wed, Aug 02, 2023 at 05:41:24PM +0200, Christoph Hellwig wrote:
> Check for sb->s_type which is the right place to look at the file system
> type, not the holder, which is just an implementation detail in the VFS
> helpers.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Acked-by: Theodore Ts'o <tytso@....edu>