From a6f197f889ce0a5fd583674d9fa39259f5c8f72f Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 24 Sep 2019 09:54:40 +0530 Subject: powerpc/book3s64: Export has_transparent_hugepage() related functions. In later patch, we want to use hash_transparent_hugepage() in a kernel module. Export two related functions. Acked-by: Michael Ellerman Signed-off-by: Aneesh Kumar K.V Link: https://lore.kernel.org/r/20190924042440.27946-1-aneesh.kumar@linux.ibm.com Signed-off-by: Dan Williams --- arch/powerpc/mm/book3s64/radix_pgtable.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/powerpc/mm/book3s64/radix_pgtable.c') diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index b4ca9e95e678..dc7a38f0a45b 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -1057,13 +1057,6 @@ pmd_t radix__pmdp_huge_get_and_clear(struct mm_struct *mm, return old_pmd; } -int radix__has_transparent_hugepage(void) -{ - /* For radix 2M at PMD level means thp */ - if (mmu_psize_defs[MMU_PAGE_2M].shift == PMD_SHIFT) - return 1; - return 0; -} #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ void radix__ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, -- cgit