/* * This file is subject to the terms and conditions of the GNU General Public * License.  See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1994 - 2001, 2003 by Ralf Baechle * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc. */ #ifndef _ASM_NIOS2_PGALLOC_H#define _ASM_NIOS2_PGALLOC_H #include <linux/mm.h> #include <asm-generic/pgalloc.h>	/* for pte_{alloc,free}_one */ static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,	pte_t *pte){	set_pmd(pmd, __pmd((unsigned long)pte));} static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,	pgtable_t pte){	set_pmd(pmd, __pmd((unsigned long)page_address(pte)));}#define pmd_pgtable(pmd) pmd_page(pmd) /* * Initialize a new pmd table with invalid pointers. */extern void pmd_init(unsigned long page, unsigned long pagetable); extern pgd_t *pgd_alloc(struct mm_struct *mm); static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd){	free_pages((unsigned long)pgd, PGD_ORDER);} #define __pte_free_tlb(tlb, pte, addr)				\	do {							\		pgtable_pte_page_dtor(pte);			\		tlb_remove_page((tlb), (pte));			\	} while (0) #endif /* _ASM_NIOS2_PGALLOC_H */