From: Aneesh Kumar K.V Date: Tue, 21 Mar 2017 17:29:54 +0000 (+0530) Subject: powerpc/mm/radix: rename _PAGE_LARGE to R_PAGE_LARGE X-Git-Tag: v4.12-rc1~17^2~161 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ddb014b68dc620e76b7831b5e09d9b8ff07c570e;p=platform%2Fkernel%2Flinux-exynos.git powerpc/mm/radix: rename _PAGE_LARGE to R_PAGE_LARGE This bit is only used by radix and it is nice to follow the naming style of having bit name start with H_/R_ depending on which translation mode they are used. No functional change in this patch. Reviewed-by: Paul Mackerras Signed-off-by: Aneesh Kumar K.V Signed-off-by: Michael Ellerman --- diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index c62f14d..6666cd3 100644 --- a/arch/powerpc/include/asm/book3s/64/hugetlb.h +++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h @@ -46,7 +46,7 @@ static inline pte_t arch_make_huge_pte(pte_t entry, struct vm_area_struct *vma, */ VM_WARN_ON(page_shift == mmu_psize_defs[MMU_PAGE_1G].shift); if (page_shift == mmu_psize_defs[MMU_PAGE_2M].shift) - return __pte(pte_val(entry) | _PAGE_LARGE); + return __pte(pte_val(entry) | R_PAGE_LARGE); else return entry; } diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 2a2ea47..ac16d19 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -14,7 +14,7 @@ /* * For P9 DD1 only, we need to track whether the pte's huge. */ -#define _PAGE_LARGE _RPAGE_RSV1 +#define R_PAGE_LARGE _RPAGE_RSV1 #ifndef __ASSEMBLY__ @@ -258,7 +258,7 @@ static inline int radix__pmd_trans_huge(pmd_t pmd) static inline pmd_t radix__pmd_mkhuge(pmd_t pmd) { if (cpu_has_feature(CPU_FTR_POWER9_DD1)) - return __pmd(pmd_val(pmd) | _PAGE_PTE | _PAGE_LARGE); + return __pmd(pmd_val(pmd) | _PAGE_PTE | R_PAGE_LARGE); return __pmd(pmd_val(pmd) | _PAGE_PTE); } static inline void radix__pmdp_huge_split_prepare(struct vm_area_struct *vma, diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index 952713d..83dc1cc 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -437,7 +437,7 @@ void radix__flush_tlb_pte_p9_dd1(unsigned long old_pte, struct mm_struct *mm, return; } - if (old_pte & _PAGE_LARGE) + if (old_pte & R_PAGE_LARGE) radix__flush_tlb_page_psize(mm, address, MMU_PAGE_2M); else radix__flush_tlb_page_psize(mm, address, mmu_virtual_psize);