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Date: Sat, 16 Apr 2022 10:28:49 +0800
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To: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>
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	<20220415045258.199825-27-hch@lst.de>
From: Chao Yu <chao@kernel.org>
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Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org,
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	ocfs2-devel@oss.oracle.com
Subject: Re: [Drbd-dev] [f2fs-dev] [PATCH 26/27] block: decouple
 REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
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On 2022/4/15 12:52, Christoph Hellwig wrote:
> Secure erase is a very different operation from discard in that it is
> a data integrity operation vs hint.  Fully split the limits and helper
> infrastructure to make the separation more clear.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
> Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> [drbd]
> Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> [nifs2]
> Acked-by: Jaegeuk Kim <jaegeuk@kernel.org> [f2fs]
> Acked-by: Coly Li <colyli@suse.de> [bcache]
> Acked-by: David Sterba <dsterba@suse.com> [btrfs]

For f2fs part,

Acked-by: Chao Yu <chao@kernel.org>

Thanks,