linux-ext4 - Re: [PATCH] ext4: Find the group descriptors on a 1k-block bigalloc,meta

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Message-ID: <20140512140731.GD31376@thunk.org>
Date:	Mon, 12 May 2014 10:07:31 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	"Darrick J. Wong" <darrick.wong@...cle.com>
Cc:	linux-ext4 <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] ext4: Find the group descriptors on a 1k-block
 bigalloc,meta_bg filesystem

On Thu, Dec 19, 2013 at 04:15:42PM -0800, Darrick J. Wong wrote:
> On a filesystem with a 1k block size, the group descriptors live in
> block 2, not block 1.  If the filesystem has bigalloc,meta_bg set,
> however, the calculation of the group descriptor table location does
> not take this into account and returns the wrong block number.  Fix
> the calculation to return the correct value for this case.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>

Thanks, applied.

					- Ted
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