Re: [PATCH 5/8] blkcg: make sure blkg_lookup() returns %NULL if @q is bypassing

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On Fri, Apr 13, 2012 at 01:23:36PM -0400, Vivek Goyal wrote:
> I think now synchronize_rcu() has become part of cfq_init_queue()
> effectively and that will slow down boot. In the past I had to remove
> it.

Eh... crap.  You're right.  Forgot about that.  Maybe we need to
special case initial queue setup.  I'll look into it.

Thanks.

-- 
tejun
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