[PATCH V2] arm64/hugetlb: Define __hugetlb_valid_size()

[Catalin Marinas]

On Thu, Feb 10, 2022 at 04:46:10PM +0530, Anshuman Khandual wrote:
> arch_hugetlb_valid_size() can be just factored out to create another helper
> to be used in arch_hugetlb_migration_supported() as well. This just defines
> __hugetlb_valid_size() for that purpose.
> 
> Cc: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Will Deacon <will at kernel.org>
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-kernel at vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>

Reviewed-by: Catalin Marinas <catalin.marinas at arm.com>