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[47.88.44.37]) by mx.google.com with ESMTPS id z12si18524879pgl.467.2019.05.27.17.50.22 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 May 2019 17:50:23 -0700 (PDT) Received-SPF: pass (google.com: domain of joseph.qi@linux.alibaba.com designates 47.88.44.37 as permitted sender) client-ip=47.88.44.37; Authentication-Results: mx.google.com; spf=pass (google.com: domain of joseph.qi@linux.alibaba.com designates 47.88.44.37 as permitted sender) smtp.mailfrom=joseph.qi@linux.alibaba.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alibaba.com X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R471e4;CH=green;DM=||false|;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=joseph.qi@linux.alibaba.com;NM=1;PH=DS;RN=24;SR=0;TI=SMTPD_---0TSq1luR_1559004607; Received: from JosephdeMacBook-Pro.local(mailfrom:joseph.qi@linux.alibaba.com fp:SMTPD_---0TSq1luR_1559004607) by smtp.aliyun-inc.com(127.0.0.1); Tue, 28 May 2019 08:50:07 +0800 Subject: Re: [PATCH 2/3] mm: remove cleancache.c To: Juergen Gross , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-erofs@lists.ozlabs.org, devel@driverdev.osuosl.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mm@kvack.org Cc: Jonathan Corbet , Gao Xiang , Chao Yu , Greg Kroah-Hartman , Alexander Viro , Chris Mason , Josef Bacik , David Sterba , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , Mark Fasheh , Joel Becker , ocfs2-devel@oss.oracle.com References: <20190527103207.13287-1-jgross@suse.com> <20190527103207.13287-3-jgross@suse.com> From: Joseph Qi Message-ID: <7c75d310-1beb-08f3-d590-b4ff2c42cbcd@linux.alibaba.com> Date: Tue, 28 May 2019 08:50:06 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20190527103207.13287-3-jgross@suse.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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 > --- > 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 > 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 +-