diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/pgalloc.h | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h index 58e93583ddb6..7246d0a662e1 100644 --- a/arch/arm64/include/asm/pgalloc.h +++ b/arch/arm64/include/asm/pgalloc.h @@ -13,37 +13,12 @@ #include <asm/cacheflush.h> #include <asm/tlbflush.h> -#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */ +#include <asm-generic/pgalloc.h> #define PGD_SIZE (PTRS_PER_PGD * sizeof(pgd_t)) #if CONFIG_PGTABLE_LEVELS > 2 -static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) -{ - gfp_t gfp = GFP_PGTABLE_USER; - struct page *page; - - if (mm == &init_mm) - gfp = GFP_PGTABLE_KERNEL; - - page = alloc_page(gfp); - if (!page) - return NULL; - if (!pgtable_pmd_page_ctor(page)) { - __free_page(page); - return NULL; - } - return page_address(page); -} - -static inline void pmd_free(struct mm_struct *mm, pmd_t *pmdp) -{ - BUG_ON((unsigned long)pmdp & (PAGE_SIZE-1)); - pgtable_pmd_page_dtor(virt_to_page(pmdp)); - free_page((unsigned long)pmdp); -} - static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) { set_pud(pudp, __pud(__phys_to_pud_val(pmdp) | prot)); |