Re: [RFC][PATCH 03/11] sched: Robustify preemption leak checks

[Peter Zijlstra]

On Tue, Sep 29, 2015 at 03:25:53PM +0200, Frederic Weisbecker wrote:
> On Tue, Sep 29, 2015 at 11:28:28AM +0200, Peter Zijlstra wrote:

> > +	if (unlikely(in_atomic_preempt_off() && prev->state != TASK_DEAD)) {
> >  		__schedule_bug(prev);
> > +		preempt_count_set(PREEMPT_DISABLED);
> 
> That one would be a bit fragile if we kept PREEMPT_ACTIVE, but since we are removing
> it...

Right, let me move this patch after 7 (the one that stops setting
PREEMPT_ACTIVE).
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/