linux-ext4 - Re: [PATCH 2/3] mm: remove cleancache.c

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Message-ID: <7c75d310-1beb-08f3-d590-b4ff2c42cbcd@linux.alibaba.com>
Date:   Tue, 28 May 2019 08:50:06 +0800
From:   Joseph Qi <joseph.qi@...ux.alibaba.com>
To:     Juergen Gross <jgross@...e.com>, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-erofs@...ts.ozlabs.org,
        devel@...verdev.osuosl.org, linux-fsdevel@...r.kernel.org,
        linux-btrfs@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net, linux-mm@...ck.org
Cc:     Jonathan Corbet <corbet@....net>,
        Gao Xiang <gaoxiang25@...wei.com>,
        Chao Yu <yuchao0@...wei.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Chris Mason <clm@...com>, Josef Bacik <josef@...icpanda.com>,
        David Sterba <dsterba@...e.com>, Theodore Ts'o <tytso@....edu>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Jaegeuk Kim <jaegeuk@...nel.org>,
        Mark Fasheh <mark@...heh.com>,
        Joel Becker <jlbec@...lplan.org>, ocfs2-devel@....oracle.com
Subject: Re: [PATCH 2/3] mm: remove cleancache.c



On 19/5/27 18:32, Juergen Gross wrote:
> With the removal of tmem and xen-selfballoon the only user of
> cleancache is gone. Remove it, too.
> 
> Signed-off-by: Juergen Gross <jgross@...e.com>
> ---
>  Documentation/vm/cleancache.rst  | 296 ------------------------------------
>  Documentation/vm/frontswap.rst   |  10 +-
>  Documentation/vm/index.rst       |   1 -
>  MAINTAINERS                      |   7 -
>  drivers/staging/erofs/data.c     |   6 -
>  drivers/staging/erofs/internal.h |   1 -
>  fs/block_dev.c                   |   5 -
>  fs/btrfs/extent_io.c             |   9 --
>  fs/btrfs/super.c                 |   2 -
>  fs/ext4/readpage.c               |   6 -
>  fs/ext4/super.c                  |   2 -
>  fs/f2fs/data.c                   |   3 +-
>  fs/mpage.c                       |   7 -
>  fs/ocfs2/super.c                 |   2 -

For ocfs2 part,
Reviewed-by: Joseph Qi <joseph.qi@...ux.alibaba.com>

>  fs/super.c                       |   3 -
>  include/linux/cleancache.h       | 124 ---------------
>  include/linux/fs.h               |   5 -
>  mm/Kconfig                       |  22 ---
>  mm/Makefile                      |   1 -
>  mm/cleancache.c                  | 317 ---------------------------------------
>  mm/filemap.c                     |  11 --
>  mm/truncate.c                    |  15 +-