From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nick Piggin <npiggin@suse.de>
Subject: Re: [patch] brd: support discard
Date: Wed, 26 May 2010 23:58:13 +1000
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 <20100526134006.GO23411@kernel.dk>
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To: Jens Axboe <jens.axboe@oracle.com>
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On Wed, May 26, 2010 at 03:40:06PM +0200, Jens Axboe wrote:
> On Wed, May 26 2010, Nick Piggin wrote:
> > Hi Jens,
> > 
> > What do you think of this patch? Can you possibly merge it via your
> > block tree if it looks OK?
> 
> Sure, looks trivial enough (and correct, from a quick look through).

Thanks. It passes some basic testing (via blockdev discard ioctl and
btrfs -odiscard mount) and it looks to be working properly.