Re: [PATCH] rcu: don't call rcu_preempt_note_context_switch() inrcu_check_callbacks()

[Paul E. McKenney]

On Fri, Apr 02, 2010 at 08:27:15PM +0800, Lai Jiangshan wrote:
> Paul E. McKenney wrote:
> > On Thu, Apr 01, 2010 at 03:24:05PM +0800, Lai Jiangshan wrote:
> >> Paul E. McKenney wrote:
> >>> Possibly by moving the clearing of RCU_READ_UNLOCK_NEED_QS to
> >>> rcu_preempt_check_callbacks() 
> >> current rcu_preempt_check_callbacks() already has code to
> >> clear RCU_READ_UNLOCK_NEED_QS.
> > 
> > English is failing me. 
> > How about the following patch instead?  Untested,
> > probably does not even compile.
> 
> Very nice, thank you.
> 
> Acked-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>

Thank you!  It passed overnight testing, so I have queued this for 2.6.35
with your Acked-by.

							Thanx, Paul
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