diff options
Diffstat (limited to 'arch/sparc/mm/init_64.c')
| -rw-r--r-- | arch/sparc/mm/init_64.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 760818950464..25ae4c897aae 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2878,33 +2878,27 @@ void __flush_tlb_all(void) : : "r" (pstate)); } -pte_t *pte_alloc_one_kernel(struct mm_struct *mm) -{ - struct page *page = alloc_page(GFP_KERNEL | __GFP_ZERO); - pte_t *pte = NULL; - - if (page) - pte = (pte_t *) page_address(page); - - return pte; -} - -pgtable_t pte_alloc_one(struct mm_struct *mm) +static pte_t *__pte_alloc_one(struct mm_struct *mm) { struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL | __GFP_ZERO, 0); if (!ptdesc) return NULL; - if (!pagetable_pte_ctor(ptdesc)) { + if (!pagetable_pte_ctor(mm, ptdesc)) { pagetable_free(ptdesc); return NULL; } return ptdesc_address(ptdesc); } -void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { - free_page((unsigned long)pte); + return __pte_alloc_one(mm); +} + +pgtable_t pte_alloc_one(struct mm_struct *mm) +{ + return __pte_alloc_one(mm); } static void __pte_free(pgtable_t pte) @@ -2915,6 +2909,11 @@ static void __pte_free(pgtable_t pte) pagetable_free(ptdesc); } +void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +{ + __pte_free(pte); +} + void pte_free(struct mm_struct *mm, pgtable_t pte) { __pte_free(pte); |