From: Theodore Ts'o <tytso@mit.edu>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-ext4@vger.kernel.org, gnehzuil.liu@gmail.com
Subject: Re: [PATCH 1/2] ext4: Don't count free clusters from a corrupt block group
Date: Wed, 30 Oct 2013 11:21:57 -0400 [thread overview]
Message-ID: <20131030152157.GB13343@thunk.org> (raw)
In-Reply-To: <20130928001357.25857.94425.stgit@birch.djwong.org>
On Fri, Sep 27, 2013 at 05:13:57PM -0700, Darrick J. Wong wrote:
> A bg that's been flagged "corrupt" by definition has no free blocks, so that
> the allocator won't be tempted to use the damaged bg. Therefore, we shouldn't
> count the clusters in the damaged group when calculating free counts.
>
> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Thanks, applied.
- Ted
next prev parent reply other threads:[~2013-10-30 16:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-28 0:13 [PATCH v1.1 0/2] ext4: Shut down block groups when damage is detected, part 2 Darrick J. Wong
2013-09-28 0:13 ` [PATCH 1/2] ext4: Don't count free clusters from a corrupt block group Darrick J. Wong
2013-09-29 6:20 ` Zheng Liu
2013-10-30 15:21 ` Theodore Ts'o [this message]
2013-09-28 0:14 ` [PATCH 2/2] ext4: Spot-check block group sub-table locations Darrick J. Wong
2013-09-29 6:44 ` Zheng Liu
2013-10-09 22:08 ` Darrick J. Wong
2013-10-30 16:45 ` Theodore Ts'o
2013-10-30 17:33 ` Darrick J. Wong
-- strict thread matches above, loose matches on Subject: below --
2013-09-27 0:03 [PATCH v1 0/2] ext4: Shut down block groups when damage is detected, part 2 Darrick J. Wong
2013-09-27 0:03 ` [PATCH 1/2] ext4: Don't count free clusters from a corrupt block group Darrick J. Wong
2013-09-27 5:37 ` Zheng Liu
2013-09-27 18:03 ` Darrick J. Wong
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