linux-ext4 - Re: [PATCH v4 06/16] fs-verity: add inode and superblock fields

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Message-ID: <20190615125755.GG6142@mit.edu>
Date:   Sat, 15 Jun 2019 08:57:55 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     linux-fscrypt@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-fsdevel@...r.kernel.org, linux-api@...r.kernel.org,
        linux-integrity@...r.kernel.org, Jaegeuk Kim <jaegeuk@...nel.org>,
        Victor Hsieh <victorhsieh@...gle.com>,
        Dave Chinner <david@...morbit.com>,
        Christoph Hellwig <hch@....de>,
        "Darrick J . Wong" <darrick.wong@...cle.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH v4 06/16] fs-verity: add inode and superblock fields

On Thu, Jun 06, 2019 at 08:51:55AM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@...gle.com>
> 
> Analogous to fs/crypto/, add fields to the VFS inode and superblock for
> use by the fs/verity/ support layer:
> 
> - ->s_vop: points to the fsverity_operations if the filesystem supports
>   fs-verity, otherwise is NULL.
> 
> - ->i_verity_info: points to cached fs-verity information for the inode
>   after someone opens it, otherwise is NULL.
> 
> - S_VERITY: bit in ->i_flags that identifies verity inodes, even when
>   they haven't been opened yet and thus still have NULL ->i_verity_info.
> 
> Signed-off-by: Eric Biggers <ebiggers@...gle.com>

Looks good; you can add:

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

						- Ted