diff options
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/include/asm/pgalloc.h | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/arch/nds32/include/asm/pgalloc.h b/arch/nds32/include/asm/pgalloc.h index 3cbc749c79aa..e78b43d8389f 100644 --- a/arch/nds32/include/asm/pgalloc.h +++ b/arch/nds32/include/asm/pgalloc.h @@ -9,6 +9,9 @@ #include <asm/tlbflush.h> #include <asm/proc-fns.h> +#define __HAVE_ARCH_PTE_ALLOC_ONE +#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */ + /* * Since we have only two-level page tables, these are trivial */ @@ -22,22 +25,11 @@ extern void pgd_free(struct mm_struct *mm, pgd_t * pgd); #define check_pgt_cache() do { } while (0) -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) -{ - pte_t *pte; - - pte = - (pte_t *) __get_free_page(GFP_KERNEL | __GFP_RETRY_MAYFAIL | - __GFP_ZERO); - - return pte; -} - static inline pgtable_t pte_alloc_one(struct mm_struct *mm) { pgtable_t pte; - pte = alloc_pages(GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_ZERO, 0); + pte = __pte_alloc_one(mm, GFP_PGTABLE_USER); if (pte) cpu_dcache_wb_page((unsigned long)page_address(pte)); @@ -45,21 +37,6 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm) } /* - * Free one PTE table. - */ -static inline void pte_free_kernel(struct mm_struct *mm, pte_t * pte) -{ - if (pte) { - free_page((unsigned long)pte); - } -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t pte) -{ - __free_page(pte); -} - -/* * Populate the pmdp entry with a pointer to the pte. This pmd is part * of the mm address space. * |