Re: [PATCH RCFv2 1/7] mm: introduce and use PageOffline()

From: David Hildenbrand
Date: Mon Apr 30 2018 - 11:50:10 EST

>>> -static void __meminit __init_single_page(struct page *page, unsigned long pfn,
>>> +extern void __meminit init_single_page(struct page *page, unsigned long pfn,
>> I've seen it in other places, but what is the point of having "extern" function in .c file?
> I've seen it all over the place, that's why I am using it :) (as I
> basically had the same question). Can somebody answer that?

BTW I was looking at the wrong file (header). This of course has to go!



David / dhildenb