linux-kernel - Re: [PATCH v2 01/14] block: Generalized bio pool freeing

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Message-ID: <20120524160944.GB27983@google.com>
Date:	Thu, 24 May 2012 09:09:44 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Kent Overstreet <koverstreet@...gle.com>
Cc:	linux-kernel@...r.kernel.org, linux-bcache@...r.kernel.org,
	dm-devel@...hat.com, linux-fsdevel@...r.kernel.org,
	axboe@...nel.dk, agk@...hat.com, neilb@...e.de,
	drbd-dev@...ts.linbit.com, bharrosh@...asas.com, vgoyal@...hat.com,
	mpatocka@...hat.com, sage@...dream.net, yehuda@...newdream.net
Subject: Re: [PATCH v2 01/14] block: Generalized bio pool freeing

On Wed, May 23, 2012 at 05:02:38PM -0700, Kent Overstreet wrote:
> With the old code, when you allocate a bio from a bio pool you have to
> implement your own destructor that knows how to find the bio pool the
> bio was originally allocated from.
> 
> This adds a new field to struct bio (bi_pool) and changes
> bio_alloc_bioset() to use it. This makes various bio destructors
> unnecessary, so they're then deleted.
> 
> Signed-off-by: Kent Overstreet <koverstreet@...gle.com>
> Change-Id: I5eb66c1d6910757f4af8755b8857dcbe4619cf8d

Please drop Change-ID tag and it would be great how you tested the
changes, other than that,

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

Thanks.

-- 
tejun
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