linux-kernel - Re: [PATCH v5 10/12] block: Add bio_clone

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Message-ID: <20120809065504.GE2845@dhcp-172-17-108-109.mtv.corp.google.com>
Date:	Wed, 8 Aug 2012 23:55:04 -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 10/12] block: Add bio_clone_kmalloc()

On Wed, Aug 08, 2012 at 06:57:04PM -0700, Kent Overstreet wrote:
> That means bio_clone_kmalloc will just become:
> 
> static inline struct bio *bio_clone_kmalloc(struct bio *bio,
> 					    gfp_t gfp_mask)
> {
> 	return bio_clone_bioset(bio, gfp_mask, BIO_KMALLOC_POOL)
> }
> 
> (or maybe NULL there, I think using NULL for the interface makes sense,
> I just don't want to use it for bi_pool).
> 
> Do you still want the /** for a one line wrapper like that?

I don't know.  But do you think you can do similar thing to alloc
interface too?

Thanks.

-- 
tejun
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