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From: Theodore Ts'o <tytso@mit.edu>
To: Jerry Lee <jerrylee@qnap.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [PATCH] ext4: fix incorrect n_blocks_count result when resizing file system to size larger than 2^32 blocks
Date: Sun, 6 Aug 2017 01:18:56 -0400	[thread overview]
Message-ID: <20170806051856.k4ftzkslzciujxnv@thunk.org> (raw)
In-Reply-To: <CAA1ppbjN3LdNdixNWb_OdA36UtZy1VDZHKySLpyt_O2rj-a35w@mail.gmail.com>

On Fri, Jul 28, 2017 at 02:23:55PM +0800, Jerry Lee wrote:
> On 32-bit platform, the value of n_blcoks_count may be wrong during the
> file system is resized to size larger than 2^32 blocks.  This may caused
> the superblock being corrupted with zero blocks count.
> 
> Signed-off-by: Jerry Lee <jerrylee@qnap.com>

Thanks, applied.

				- Ted

      reply	other threads:[~2017-08-06  5:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-28  6:23 [PATCH] ext4: fix incorrect n_blocks_count result when resizing file system to size larger than 2^32 blocks Jerry Lee
2017-08-06  5:18 ` Theodore Ts'o [this message]

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