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Date: Wed, 8 Aug 2012 15:28:41 -0700
From: Tejun Heo <tj@...nel.org>
To: Kent Overstreet <koverstreet@...gle.com>
Cc: linux-bcache@...r.kernel.org, linux-kernel@...r.kernel.org,
dm-devel@...hat.com, axboe@...nel.dk, agk@...hat.com,
neilb@...e.de, drbd-dev@...ts.linbit.com, vgoyal@...hat.com,
mpatocka@...hat.com, sage@...dream.net, yehuda@...newdream.net
Subject: Re: [PATCH v5 06/12] block: Add an explicit bio flag for bios that
own their bvec
On Mon, Aug 06, 2012 at 03:08:35PM -0700, Kent Overstreet wrote:
> This is for the new bio splitting code. When we split a bio, if the
> split occured on a bvec boundry we reuse the bvec for the new bio. But
> that means bio_free() can't free it, hence the explicit flag.
>
> Signed-off-by: Kent Overstreet <koverstreet@...gle.com>
Sans how the flag is preserved,
Acked-by: Tejun Heo <tj@...nel.org>
Thanks.
--
tejun
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