From: Andreas Dilger <adilger@sun.com>
To: Josef Bacik <jbacik@redhat.com>
Cc: linux-ext4@vger.kernel.org, sandeen@redhat.com
Subject: Re: [PATCH] fiemap support for ext3
Date: Wed, 23 Apr 2008 20:58:03 -0600 [thread overview]
Message-ID: <20080424025803.GM3095@webber.adilger.int> (raw)
In-Reply-To: <20080423232725.GK3095@webber.adilger.int>
On Apr 23, 2008 15:39 -0400, Josef Bacik wrote:
> Here is my reworked fiemap patch for ext3. The generic fiemap handler
> takes the get_block_t from the filesystem and does the fiemap that way,
> so then adding ext2 support should be a snap, as well as any other fs
> that wants to use this.
Ah, one other point is that this should also be used by ext4 to map inodes
that are not in extents format, replacing the -EOPNOTSUPP return in that
case.
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
next prev parent reply other threads:[~2008-04-24 2:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-23 19:39 [PATCH] fiemap support for ext3 Josef Bacik
2008-04-23 23:27 ` Andreas Dilger
2008-04-23 23:48 ` Eric Sandeen
2008-04-24 2:56 ` Andreas Dilger
2008-04-24 2:58 ` Andreas Dilger [this message]
2008-04-24 12:36 ` Josef Bacik
2008-04-24 12:52 ` Eric Sandeen
2008-04-24 12:46 ` Josef Bacik
2008-04-24 14:59 ` Andreas Dilger
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