linux-kernel - Re: [PATCH v10 8/8] block: Add bio_clone_bioset(), bio_clone

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Message-ID: <20120906234603.GC9426@google.com>
Date:	Thu, 6 Sep 2012 16:46:03 -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, Jens Axboe <axboe@...nel.dk>,
	NeilBrown <neilb@...e.de>, Alasdair Kergon <agk@...hat.com>,
	Boaz Harrosh <bharrosh@...asas.com>,
	Jeff Garzik <jeff@...zik.org>
Subject: Re: [PATCH v10 8/8] block: Add bio_clone_bioset(),
 bio_clone_kmalloc()

On Thu, Sep 06, 2012 at 03:35:02PM -0700, Kent Overstreet wrote:
> Previously, there was bio_clone() but it only allocated from the fs bio
> set; as a result various users were open coding it and using
> __bio_clone().
> 
> This changes bio_clone() to become bio_clone_bioset(), and then we add
> bio_clone() and bio_clone_kmalloc() as wrappers around it, making use of
> the functionality the last patch adedd.
> 
> This will also help in a later patch changing how bio cloning works.
> 
> Signed-off-by: Kent Overstreet <koverstreet@...gle.com>
> CC: Jens Axboe <axboe@...nel.dk>
> CC: NeilBrown <neilb@...e.de>
> CC: Alasdair Kergon <agk@...hat.com>
> CC: Boaz Harrosh <bharrosh@...asas.com>
> CC: Jeff Garzik <jeff@...zik.org>
> Acked-by: Jeff Garzik <jgarzik@...hat.com>

Acked-by: Tejun Heo <tj@...nel.org>

Thanks.

-- 
tejun
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