From: Christoph Hellwig <hch@infradead.org>
To: Andreas Dilger <adilger@sun.com>
Cc: Joel Becker <Joel.Becker@oracle.com>,
Mark Fasheh <mfasheh@suse.com>,
Christoph Hellwig <hch@infradead.org>,
linux-fsdevel@vger.kernel.org, Andreas Dilger <adilger@shaw.ca>,
Kalpak Shah <Kalpak.Shah@sun.com>,
Eric Sandeen <sandeen@redhat.com>,
Josef Bacik <jbacik@redhat.com>
Subject: Re: [RFC][PATCH 0/5] Fiemap, an extent mapping ioctl
Date: Thu, 29 May 2008 01:55:24 -0400 [thread overview]
Message-ID: <20080529055523.GA17382@infradead.org> (raw)
In-Reply-To: <20080528160201.GA7263@webber.adilger.int>
On Wed, May 28, 2008 at 10:02:01AM -0600, Andreas Dilger wrote:
> The question is whether there are any (or many) filesystems that will NOT
> implement ->fiecount() as a wrapper of ->fiemap()? At that point the
> "simplification" of the API means that there is actually more code and
> layers being called for the simple version.
ext4 for example as obvious from the code posted in this thread.
prev parent reply other threads:[~2008-05-29 5:55 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-25 0:01 [RFC][PATCH 0/5] Fiemap, an extent mapping ioctl Mark Fasheh
2008-05-25 19:42 ` Christoph Hellwig
2008-05-25 20:59 ` Brad Boyer
2008-05-26 10:59 ` Andreas Dilger
2008-05-26 18:04 ` Brad Boyer
2008-05-27 16:45 ` Christoph Hellwig
2008-05-27 21:10 ` Mark Fasheh
2008-05-27 13:48 ` Chris Mason
2008-05-27 16:21 ` Eric Sandeen
2008-05-27 16:47 ` Christoph Hellwig
2008-05-27 20:34 ` Joel Becker
2008-05-27 16:52 ` jim owens
2008-05-27 17:19 ` Chris Mason
2008-05-28 16:09 ` Andreas Dilger
2008-05-28 16:33 ` Chris Mason
2008-05-29 22:01 ` Andreas Dilger
2008-05-30 13:37 ` Chris Mason
2008-05-29 13:01 ` Christoph Hellwig
2008-05-29 20:17 ` Andreas Dilger
2008-05-27 18:56 ` Mark Fasheh
2008-05-27 20:31 ` Joel Becker
2008-05-27 20:49 ` Mark Fasheh
2008-05-28 5:14 ` Christoph Hellwig
2008-05-28 16:02 ` Andreas Dilger
2008-05-28 17:04 ` Joel Becker
2008-05-29 0:51 ` Dave Chinner
2008-05-29 13:02 ` Christoph Hellwig
2008-05-29 15:33 ` jim owens
2008-05-29 15:53 ` Jamie Lokier
2008-05-29 18:56 ` Joel Becker
2008-05-29 21:41 ` Andreas Dilger
2008-05-29 21:47 ` Joel Becker
2008-05-29 23:20 ` Andreas Dilger
2008-05-29 1:17 ` Andreas Dilger
2008-05-29 5:55 ` Christoph Hellwig [this message]
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