26 struct page *page_table_alloc_pgste(struct mm_struct *mm);
37 int crst_table_upgrade(struct mm_struct *mm, unsigned long limit);
39 static inline unsigned long check_asce_limit(struct mm_struct *mm, unsigned long addr,  in check_asce_limit()  argument
44 	if (addr + len > mm->context.asce_limit &&  in check_asce_limit()
46 		rc = crst_table_upgrade(mm, addr + len);  in check_asce_limit()
53 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long address)  in p4d_alloc_one()  argument
55 	unsigned long *table = crst_table_alloc(mm);  in p4d_alloc_one()
62 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d)  in p4d_free()  argument
64 	if (!mm_p4d_folded(mm))  in p4d_free()
65 		crst_table_free(mm, (unsigned long *) p4d);  in p4d_free()
68 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address)  in pud_alloc_one()  argument
70 	unsigned long *table = crst_table_alloc(mm);  in pud_alloc_one()
76 static inline void pud_free(struct mm_struct *mm, pud_t *pud)  in pud_free()  argument
78 	if (!mm_pud_folded(mm))  in pud_free()
79 		crst_table_free(mm, (unsigned long *) pud);  in pud_free()
82 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)  in pmd_alloc_one()  argument
84 	unsigned long *table = crst_table_alloc(mm);  in pmd_alloc_one()
90 		crst_table_free(mm, table);  in pmd_alloc_one()
96 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)  in pmd_free()  argument
98 	if (mm_pmd_folded(mm))  in pmd_free()
101 	crst_table_free(mm, (unsigned long *) pmd);  in pmd_free()
104 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d)  in pgd_populate()  argument
109 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud)  in p4d_populate()  argument
114 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)  in pud_populate()  argument
119 static inline pgd_t *pgd_alloc(struct mm_struct *mm)  in pgd_alloc()  argument
121 	return (pgd_t *) crst_table_alloc(mm);  in pgd_alloc()
124 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)  in pgd_free()  argument
126 	crst_table_free(mm, (unsigned long *) pgd);  in pgd_free()
129 static inline void pmd_populate(struct mm_struct *mm,  in pmd_populate()  argument
135 #define pmd_populate_kernel(mm, pmd, pte) pmd_populate(mm, pmd, pte)  argument
140 #define pte_alloc_one_kernel(mm) ((pte_t *)page_table_alloc(mm))  argument
141 #define pte_alloc_one(mm) ((pte_t *)page_table_alloc(mm))  argument
143 #define pte_free_kernel(mm, pte) page_table_free(mm, (unsigned long *) pte)  argument
144 #define pte_free(mm, pte) page_table_free(mm, (unsigned long *) pte)  argument