Re: [PATCH 3/3] rcu: join rcu_ctrlblk and rcu_state

From: Paul E. McKenney
Date: Wed Jan 11 2006 - 11:27:14 EST


On Wed, Jan 11, 2006 at 07:40:39AM +0100, Manfred Spraul wrote:
> Paul E. McKenney wrote:
>
> >On Tue, Jan 10, 2006 at 04:48:02PM +0300, Oleg Nesterov wrote:
> >
> >
> >>This patch moves rcu_state into the rcu_ctrlblk. I think there
> >>are no reasons why we should have 2 different variables to control
> >>rcu state. Every user of rcu_state has also "rcu_ctrlblk *rcp" in
> >>the parameter list.
> >>
> >>
> >
> >Looks good to me, passes one-hour RCU torture test.
> >
> >Manfred, does the ____cacheline_internodealigned_in_smp take care
> >of your cache-line alignment concerns?
>
> Yes.

Sounds good, we should be set on this one then!

Thanx, Paul
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