#ifndef _ASM_POWERPC_PGALLOC_H#define _ASM_POWERPC_PGALLOC_H#ifdef __KERNEL__ #include <linux/mm.h> #ifdef CONFIG_PPC_BOOK3Eextern void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address);#else /* CONFIG_PPC_BOOK3E */static inline void tlb_flush_pgtable(struct mmu_gather *tlb,				     unsigned long address){}#endif /* !CONFIG_PPC_BOOK3E */ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte){	free_page((unsigned long)pte);} static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage){	pgtable_page_dtor(ptepage);	__free_page(ptepage);} #ifdef CONFIG_PPC64#include <asm/pgalloc-64.h>#else#include <asm/pgalloc-32.h>#endif #ifdef CONFIG_SMPstruct mmu_gather;extern void tlb_remove_table(struct mmu_gather *, void *); static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift){	unsigned long pgf = (unsigned long)table;	BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);	pgf |= shift;	tlb_remove_table(tlb, (void *)pgf);} static inline void __tlb_remove_table(void *_table){	void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE);	unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE; 	pgtable_free(table, shift);}#else /* CONFIG_SMP */static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, unsigned shift){	pgtable_free(table, shift);}#endif /* !CONFIG_SMP */ static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *ptepage,				  unsigned long address){	tlb_flush_pgtable(tlb, address);	pgtable_page_dtor(ptepage);	pgtable_free_tlb(tlb, page_address(ptepage), 0);} #endif /* __KERNEL__ */#endif /* _ASM_POWERPC_PGALLOC_H */