Re: [PATCH v6 02/10] mm/memory_hotplug: add mhp_online_type_to_str() and export string helpers

[Gregory Price]

On Thu, Jul 09, 2026 at 02:08:43PM -0700, Dave Jiang wrote:
> 
> >  extern int mhp_online_type_from_str(const char *str);
> > +const char *mhp_online_type_to_str(int online_type);
> 
> Does this need to also be 'extern'?
> 
> DJ
> 

General policy i've understood is: "No new extern"

We use the EXPORT_SYMBOL_* family instead now

~Gregory