Messages in this thread | | | Date | Fri, 13 Apr 2012 10:28:41 -0700 | From | Tejun Heo <> | Subject | 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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