42 static void print_prot(struct seq_file *m, unsigned int pr, int level)  in print_prot()  argument
47 	seq_printf(m, "%s ", level_name[level]);  in print_prot()
49 		seq_printf(m, "I\n");  in print_prot()
52 	seq_printf(m, "%s", pr & _PAGE_PROTECT ? "RO " : "RW ");  in print_prot()
53 	seq_putc(m, '\n');  in print_prot()
56 static void note_page(struct seq_file *m, struct pg_state *st,  in note_page()  argument
78 		seq_printf(m, "---[ %s ]---\n", st->marker->name);  in note_page()
82 		seq_printf(m, "0x%0*lx-0x%0*lx",  in note_page()
90 		seq_printf(m, "%9lu%c ", delta, *unit);  in note_page()
91 		print_prot(m, st->current_prot, st->level);  in note_page()
94 			seq_printf(m, "---[ %s ]---\n", st->marker->name);  in note_page()
110 static void walk_pte_level(struct seq_file *m, struct pg_state *st,  in walk_pte_level()  argument
121 		note_page(m, st, prot, 4);  in walk_pte_level()
126 static void walk_pmd_level(struct seq_file *m, struct pg_state *st,  in walk_pmd_level()  argument
139 				note_page(m, st, prot, 3);  in walk_pmd_level()
141 				walk_pte_level(m, st, pmd, addr);  in walk_pmd_level()
143 			note_page(m, st, _PAGE_INVALID, 3);  in walk_pmd_level()
148 static void walk_pud_level(struct seq_file *m, struct pg_state *st,  in walk_pud_level()  argument
161 				note_page(m, st, prot, 2);  in walk_pud_level()
163 				walk_pmd_level(m, st, pud, addr);  in walk_pud_level()
165 			note_page(m, st, _PAGE_INVALID, 2);  in walk_pud_level()
170 static void walk_pgd_level(struct seq_file *m)  in walk_pgd_level()  argument
182 			walk_pud_level(m, &st, pgd, addr);  in walk_pgd_level()
184 			note_page(m, &st, _PAGE_INVALID, 1);  in walk_pgd_level()
189 	note_page(m, &st, 0, 0);  in walk_pgd_level()
192 static int ptdump_show(struct seq_file *m, void *v)  in ptdump_show()  argument
194 	walk_pgd_level(m);  in ptdump_show()