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Date: Mon, 14 Aug 2017 10:39:30 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: Re: [PATCH v2 1/7] zram: set BDI_CAP_STABLE_WRITES once
Message-ID: <20170814013930.GA603@jagdpanzerIV.localdomain>
References: <1502428647-28928-1-git-send-email-minchan@kernel.org>
 <1502428647-28928-2-git-send-email-minchan@kernel.org>
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To: Minchan Kim <minchan@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Ross Zwisler <ross.zwisler@linux.intel.com>, "karam . lee" <karam.lee@lge.com>, seungho1.park@lge.com, Matthew Wilcox <willy@infradead.org>, Christoph Hellwig <hch@lst.de>, Dan Williams <dan.j.williams@intel.com>, Dave Chinner <david@fromorbit.com>, jack@suse.cz, Jens Axboe <axboe@kernel.dk>, Vishal Verma <vishal.l.verma@intel.com>, linux-nvdimm@lists.01.org, kernel-team <kernel-team@lge.com>, Senozhatsky <sergey.senozhatsky@gmail.com>, Ilya Dryomov <idryomov@gmail.com>

On (08/11/17 14:17), Minchan Kim wrote:
> [1] fixed weird thing(i.e., reset BDI_CAP_STABLE_WRITES flag
> unconditionally whenever revalidat_disk is called) so zram doesn't
> need to reset the flag any more whenever revalidating the bdev.
> Instead, set the flag just once when the zram device is created.
> 
> It shouldn't change any behavior.
> 
> [1] 19b7ccf8651d, block: get rid of blk_integrity_revalidate()
> Cc: Senozhatsky <sergey.senozhatsky@gmail.com>
> Cc: Ilya Dryomov <idryomov@gmail.com>
> Signed-off-by: Minchan Kim <minchan@kernel.org>

Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>

	-ss

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