From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Mason <chris.mason@oracle.com>
Subject: Re: [PATCH 1/1] ioctl to fetch csums of file extents
Date: Wed, 07 Jan 2009 14:48:29 -0500
Message-ID: <1231357709.5016.5.camel@think.oraclecorp.com>
References: <a37615150812191310y682c746bt4bd669c0fe5eb4ea@mail.gmail.com>
	 <a37615150812191314q30f7405agf40f4e6b352b123b@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain
To: Yehuda Sadeh Weinraub <yehudasa@gmail.com>,
	linux-btrfs <linux-btrfs@vger.kernel.org>
Return-path: <linux-btrfs-owner@vger.kernel.org>
In-Reply-To: <a37615150812191314q30f7405agf40f4e6b352b123b@mail.gmail.com>
List-ID: <linux-btrfs.vger.kernel.org>


On Fri, 2008-12-19 at 13:14 -0800, Yehuda Sadeh Weinraub wrote:
> This adds a new ioctl that requests for the csums of file's extent.
> The csums of contiguous extents can also be requested. The call will
> not return anything for extents that don't have csum information for
> their data, or that the csum list is not available.
> Presumably, the user calls fiemap first in order to get the list of
> extents. The max number of requested csum items is specified in the
> request and is updated according to the actual number of returned
> items.
> 

Sorry, I'm holding off on this and the fiemap patch until after the
merge with mainline.  I'm a little swamped verifying things, but both
patches look good to me.

Thanks for sending them.

-chris