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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-03-21 20:29:54 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-03-31 15:09:49 +0300 |
| commit | ddb014b68dc620e76b7831b5e09d9b8ff07c570e (patch) | |
| tree | 8be2f29bd3991e266dc6e121242b0109bce919f5 | |
| parent | f5bd0fdc0c74dc4cdc5d81319441c4ef9b47cd65 (diff) | |
| download | linux-ddb014b68dc620e76b7831b5e09d9b8ff07c570e.tar.xz | |
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 <paulus@ozlabs.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hugetlb.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/radix.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/mm/tlb-radix.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index c62f14d0bec1..6666cd366596 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 2a2ea47a9bd2..ac16d1943022 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 952713d6cf04..83dc1ccc2fa1 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); |