Re: [PATCH v2 2/3] sched: make migrate_enable/migrate_disable inline

[Peter Zijlstra]

On Tue, Aug 19, 2025 at 03:49:54PM +0300, Jani Nikula wrote:
> On Tue, 19 Aug 2025, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> >> +EXPORT_SYMBOL_GPL(runqueues);
> >
> > Oh no, absolutely not.
> >
> > You never, ever, export a variable, and certainly not this one.
> 
> Tangential thought:
> 
> I think it would be possible to warn about non-function exports at build
> time, and maybe plug it in W=1 builds.
> 

Too much noise, there's a metric ton of variables exported. Sometimes
its unavoidable.

I just try and avoid wherever possible.