Messages in this thread | | | Date | Fri, 2 Apr 2010 08:25:07 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH] rcu: don't call rcu_preempt_note_context_switch() in rcu_check_callbacks() |
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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@cn.fujitsu.com>
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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