ab2e1b8923
This reverts commit ff7925848b50050732ac0401e0acf27e8b241d7b. Now that the contiguous-hint hugetlb regression has been debugged and fixed upstream by 66ee95d16a7f ("mm: exclude HugeTLB pages from THP page_mapped() logic"), we can revert the previous partial revert of this feature. Signed-off-by: Will Deacon <will.deacon@arm.com>