[PATCH v2 2/2] powerpc/mm/hugetlb: Add support for reserving gigantic huge pages via kernel command line

[Michael Ellerman]

Tyrel Datwyler <tyreld at linux.vnet.ibm.com> writes:
> On 06/01/2017 09:42 AM, christophe leroy wrote:
>> Le 01/06/2017 à 16:30, Aneesh Kumar K.V a écrit :
>>> diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
>>> index 6981a52b3887..67766e60a6b6 100644
>>> --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h
>>> +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
>>> @@ -468,7 +468,7 @@ extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
>>>  			     int psize, int ssize);
>>>  int htab_remove_mapping(unsigned long vstart, unsigned long vend,
>>>  			int psize, int ssize);
>>> -extern void add_gpage(u64 addr, u64 page_size, unsigned long number_of_pages);
>>> +extern void pSeries_add_gpage(u64 addr, u64 page_size, unsigned long number_of_pages);
>> 
>> Linux kernel coding style says 'mixed-case names are frowned upon'
>
> True, but there is precedent within arch/powerpc/platforms/pseries seeing as "pSeries_" is
> already used heavily to prefix function names.

True, but it's still horrible. Any new names should just use "pseries".

cheers