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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-04-29 16:26:27 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-11 14:53:56 +0300 |
| commit | c0a6c719d2a153abe5d8c3b42f0379a5bd752517 (patch) | |
| tree | ce4f48594ab45e431c29f752ed49c5f986ba7117 /arch/powerpc/include/asm/book3s/64/hash-4k.h | |
| parent | 43a5c684270ee9b5b13c91ec048831dd5b7e0cdc (diff) | |
| download | linux-c0a6c719d2a153abe5d8c3b42f0379a5bd752517.tar.xz | |
powerpc/mm/radix: Add hugetlb support 4K page size
We have hugepage at the pmd level with 4K radix config. Hence we don't
need to use hugepd format with radix.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/hash-4k.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hash-4k.h | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h index 99f360e0ecb0..6a10b0d89354 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h @@ -37,26 +37,7 @@ remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, (prot)) #ifdef CONFIG_HUGETLB_PAGE -/* - * For 4k page size, we support explicit hugepage via hugepd - */ -static inline int pmd_huge(pmd_t pmd) -{ - return 0; -} - -static inline int pud_huge(pud_t pud) -{ - return 0; -} - -static inline int pgd_huge(pgd_t pgd) -{ - return 0; -} -#define pgd_huge pgd_huge - -static inline int hugepd_ok(hugepd_t hpd) +static inline int hash__hugepd_ok(hugepd_t hpd) { /* * if it is not a pte and have hugepd shift mask @@ -67,7 +48,6 @@ static inline int hugepd_ok(hugepd_t hpd) return true; return false; } -#define is_hugepd(hpd) (hugepd_ok(hpd)) #endif #endif /* !__ASSEMBLY__ */ |