/* $Id: pgalloc.h,v 1.30 2001/12/21 04:56:17 davem Exp $ */#ifndef _SPARC64_PGALLOC_H#define _SPARC64_PGALLOC_H #include <linux/kernel.h>#include <linux/sched.h>#include <linux/mm.h>#include <linux/slab.h> #include <asm/spitfire.h>#include <asm/cpudata.h>#include <asm/cacheflush.h>#include <asm/page.h> /* Page table allocation/freeing. */extern struct kmem_cache *pgtable_cache; static inline pgd_t *pgd_alloc(struct mm_struct *mm){	return kmem_cache_alloc(pgtable_cache, GFP_KERNEL);} static inline void pgd_free(pgd_t *pgd){	kmem_cache_free(pgtable_cache, pgd);} #define pud_populate(MM, PUD, PMD)	pud_set(PUD, PMD) static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr){	return kmem_cache_alloc(pgtable_cache,				GFP_KERNEL|__GFP_REPEAT);} static inline void pmd_free(pmd_t *pmd){	kmem_cache_free(pgtable_cache, pmd);} static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,					  unsigned long address){	return kmem_cache_alloc(pgtable_cache,				GFP_KERNEL|__GFP_REPEAT);} static inline struct page *pte_alloc_one(struct mm_struct *mm,					 unsigned long address){	return virt_to_page(pte_alloc_one_kernel(mm, address));}		static inline void pte_free_kernel(pte_t *pte){	kmem_cache_free(pgtable_cache, pte);} static inline void pte_free(struct page *ptepage){	pte_free_kernel(page_address(ptepage));}  #define pmd_populate_kernel(MM, PMD, PTE)	pmd_set(PMD, PTE)#define pmd_populate(MM,PMD,PTE_PAGE)		\	pmd_populate_kernel(MM,PMD,page_address(PTE_PAGE)) #define check_pgt_cache()	do { } while (0) #endif /* _SPARC64_PGALLOC_H */