We now have GIGANTIC_PAGE on powerpc. Currently this is enabled only on radix with 1G as gigantic hugepage size. Enable this with hash translation mode too (ie, with 16G hugepage size). Depending on the total system memory we may be able to allocate 16G hugepage size. This bring parity between radix and hash translation mode. Also reduce the confusion of the user with respect to hugetlbfs usage. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx> --- arch/powerpc/include/asm/book3s/64/hugetlb.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index 5c28bd6f2ae1..2d1ca488ca44 100644 --- a/arch/powerpc/include/asm/book3s/64/hugetlb.h +++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h @@ -54,9 +54,7 @@ static inline pte_t arch_make_huge_pte(pte_t entry, struct vm_area_struct *vma, #ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE static inline bool gigantic_page_supported(void) { - if (radix_enabled()) - return true; - return false; + return true; } #endif -- 2.13.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>