From: Ted Ts'o <tytso@mit.edu>
To: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org, Lukas Czerner <lczerner@redhat.com>
Subject: Re: [PATCH] ext4: Fix trimming of a single group
Date: Fri, 7 Jan 2011 00:02:15 -0500 [thread overview]
Message-ID: <20110107050215.GD2857@thunk.org> (raw)
In-Reply-To: <1294324378-21712-1-git-send-email-jack@suse.cz>
On Thu, Jan 06, 2011 at 03:32:58PM +0100, Jan Kara wrote:
> When ext4_trim_fs() is called to trim a part of a single group, the
> logic will wrongly set last block of the interval to 'len' instead
> of 'first_block + len'. Thus a shorter interval is possibly trimmed.
> Fix it.
>
> CC: Lukas Czerner <lczerner@redhat.com>
> Signed-off-by: Jan Kara <jack@suse.cz>
Thanks, added to the ext4 tree.
- Ted
prev parent reply other threads:[~2011-01-07 5:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-06 14:32 [PATCH] ext4: Fix trimming of a single group Jan Kara
2011-01-07 5:02 ` Ted Ts'o [this message]
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