Re: [PATCH 05/24] irq & spin_lock: Add counted interrupt disabling/enabling
Peter Zijlstra <[email protected]>
| Newsgroups | gmane.linux.kernel.rust,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Aug 04, 2026 at 09:26:40AM +0200, Peter Zijlstra wrote:
> > > @@ -88,8 +89,17 @@ EXPORT_PER_CPU_SYMBOL_GPL(hardirqs_enabl
> > > EXPORT_PER_CPU_SYMBOL_GPL(hardirq_context);
> > > #endif
> > >
> > > -DEFINE_PER_CPU(struct interrupt_disable_state, local_interrupt_disable_state);
> > > -EXPORT_PER_CPU_SYMBOL_GPL(local_interrupt_disable_state);
> > > +DEFINE_PER_CPU(unsigned long, local_interrupt_disable_state);
> > > +
> > > +void _local_interrupt_disable(void)
> > > +{
> > > + __local_interrupt_disable();
> > > +}
> > > +
> > > +void _local_interrupt_enable(void)
> > > +{
> > > + __local_interrupt_enable();
> > > +}
> > >
> >
> > We need to EXPORT_SYMBOL_GPL() for these two functions.
> >
> > Right?
>
> Quite so.
Although, I suspect people will come and complain that this should be
!GPL, it being something 'trivial' and all that nonsense, but we'll get
there when we get there I suppose.