diff options
Diffstat (limited to 'arch/sparc/include/asm/pgalloc_32.h')
| -rw-r--r-- | arch/sparc/include/asm/pgalloc_32.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h index 9b1c36de0f18..4f73e87b22a3 100644 --- a/arch/sparc/include/asm/pgalloc_32.h +++ b/arch/sparc/include/asm/pgalloc_32.h @@ -1,11 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SPARC_PGALLOC_H #define _SPARC_PGALLOC_H #include <linux/kernel.h> #include <linux/sched.h> +#include <linux/pgtable.h> #include <asm/pgtsrmmu.h> -#include <asm/pgtable.h> #include <asm/vaddrs.h> #include <asm/page.h> @@ -14,7 +15,7 @@ struct page; void *srmmu_get_nocache(int size, int align); void srmmu_free_nocache(void *addr, int size); -#define check_pgt_cache() do { } while (0) +extern struct resource sparc_iomap; pgd_t *get_pgd_fast(void); static inline void free_pgd_fast(pgd_t *pgd) @@ -25,14 +26,14 @@ static inline void free_pgd_fast(pgd_t *pgd) #define pgd_free(mm, pgd) free_pgd_fast(pgd) #define pgd_alloc(mm) get_pgd_fast() -static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp) +static inline void pud_set(pud_t * pudp, pmd_t * pmdp) { - unsigned long pa = __nocache_pa((unsigned long)pmdp); + unsigned long pa = __nocache_pa(pmdp); - set_pte((pte_t *)pgdp, (SRMMU_ET_PTD | (pa >> 4))); + set_pte((pte_t *)pudp, __pte((SRMMU_ET_PTD | (pa >> 4)))); } -#define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD) +#define pud_populate(MM, PGD, PMD) pud_set(PGD, PMD) static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) @@ -49,24 +50,23 @@ static inline void free_pmd_fast(pmd_t * pmd) #define pmd_free(mm, pmd) free_pmd_fast(pmd) #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) -void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep); -#define pmd_pgtable(pmd) pmd_page(pmd) +#define pmd_populate(mm, pmd, pte) pmd_set(pmd, pte) void pmd_set(pmd_t *pmdp, pte_t *ptep); -#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(PMD, PTE) +#define pmd_populate_kernel pmd_populate -pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address); +pgtable_t pte_alloc_one(struct mm_struct *mm); -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { - return srmmu_get_nocache(PTE_SIZE, PTE_SIZE); + return srmmu_get_nocache(SRMMU_PTE_TABLE_SIZE, + SRMMU_PTE_TABLE_SIZE); } static inline void free_pte_fast(pte_t *pte) { - srmmu_free_nocache(pte, PTE_SIZE); + srmmu_free_nocache(pte, SRMMU_PTE_TABLE_SIZE); } #define pte_free_kernel(mm, pte) free_pte_fast(pte) |