linux-kernel - Re: [PATCH 34/36] block: implement bio_associate

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Message-ID: <x49linvyobl.fsf@segfault.boston.devel.redhat.com>
Date:	Wed, 22 Feb 2012 08:45:02 -0500
From:	Jeff Moyer <jmoyer@...hat.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	axboe@...nel.dk, vgoyal@...hat.com, ctalbott@...gle.com,
	rni@...gle.com, linux-kernel@...r.kernel.org,
	Kent Overstreet <koverstreet@...gle.com>
Subject: Re: [PATCH 34/36] block: implement bio_associate_current()

Tejun Heo <tj@...nel.org> writes:

> -v2: #ifdef CONFIG_BLK_CGROUP added around bio->bi_ioc dereference in
>      rq_ioc() to fix build breakage.

This is useful for cfq without blk cgroups as well, right?  Why have you
limited the scope like this?

Cheers,
Jeff
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