26 struct page *page_table_alloc_pgste(struct mm_struct *mm);
37 static inline unsigned long pgd_entry_type(struct mm_struct *mm)  in pgd_entry_type()  argument
39 	if (mm->context.asce_limit <= _REGION3_SIZE)  in pgd_entry_type()
41 	if (mm->context.asce_limit <= _REGION2_SIZE)  in pgd_entry_type()
43 	if (mm->context.asce_limit <= _REGION1_SIZE)  in pgd_entry_type()
48 int crst_table_upgrade(struct mm_struct *mm, unsigned long limit);
51 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long address)  in p4d_alloc_one()  argument
53 	unsigned long *table = crst_table_alloc(mm);  in p4d_alloc_one()
59 #define p4d_free(mm, p4d) crst_table_free(mm, (unsigned long *) p4d)  argument
61 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address)  in pud_alloc_one()  argument
63 	unsigned long *table = crst_table_alloc(mm);  in pud_alloc_one()
68 #define pud_free(mm, pud) crst_table_free(mm, (unsigned long *) pud)  argument
70 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)  in pmd_alloc_one()  argument
72 	unsigned long *table = crst_table_alloc(mm);  in pmd_alloc_one()
78 		crst_table_free(mm, table);  in pmd_alloc_one()
84 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)  in pmd_free()  argument
87 	crst_table_free(mm, (unsigned long *) pmd);  in pmd_free()
90 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d)  in pgd_populate()  argument
95 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud)  in p4d_populate()  argument
100 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)  in pud_populate()  argument
105 static inline pgd_t *pgd_alloc(struct mm_struct *mm)  in pgd_alloc()  argument
107 	unsigned long *table = crst_table_alloc(mm);  in pgd_alloc()
111 	if (mm->context.asce_limit == _REGION3_SIZE) {  in pgd_alloc()
114 			crst_table_free(mm, table);  in pgd_alloc()
121 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)  in pgd_free()  argument
123 	if (mm->context.asce_limit == _REGION3_SIZE)  in pgd_free()
125 	crst_table_free(mm, (unsigned long *) pgd);  in pgd_free()
128 static inline void pmd_populate(struct mm_struct *mm,  in pmd_populate()  argument
134 #define pmd_populate_kernel(mm, pmd, pte) pmd_populate(mm, pmd, pte)  argument
142 #define pte_alloc_one_kernel(mm, vmaddr) ((pte_t *) page_table_alloc(mm))  argument
143 #define pte_alloc_one(mm, vmaddr) ((pte_t *) page_table_alloc(mm))  argument
145 #define pte_free_kernel(mm, pte) page_table_free(mm, (unsigned long *) pte)  argument
146 #define pte_free(mm, pte) page_table_free(mm, (unsigned long *) pte)  argument