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Date: Fri, 23 Jan 2015 16:51:52 -0500 From: Sasha Levin <sasha.levin@...cle.com> To: paulmck@...ux.vnet.ibm.com CC: Lai Jiangshan <laijs@...fujitsu.com>, Ingo Molnar <mingo@...nel.org>, Peter Zijlstra <peterz@...radead.org>, LKML <linux-kernel@...r.kernel.org>, "davej@...emonkey.org.uk >> Dave Jones" <davej@...emonkey.org.uk> Subject: Re: rcu, sched: WARNING: CPU: 30 PID: 23771 at kernel/rcu/tree_plugin.h:337 rcu_read_unlock_special+0x369/0x550() On 01/23/2015 04:36 AM, Paul E. McKenney wrote: > diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h > index 8669de884445..ec99dc16aa38 100644 > --- a/kernel/rcu/tree_plugin.h > +++ b/kernel/rcu/tree_plugin.h > @@ -322,6 +322,7 @@ void rcu_read_unlock_special(struct task_struct *t) > special = t->rcu_read_unlock_special; > if (special.b.need_qs) { > rcu_preempt_qs(); > + t->rcu_read_unlock_special.need_qs = false; It didn't compile, I've used: t->rcu_read_unlock_special.b.need_qs = false; Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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