diff options
Diffstat (limited to 'arch/s390/mm/dump_pagetables.c')
| -rw-r--r-- | arch/s390/mm/dump_pagetables.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c index 3ad65b04ac15..46d517c3c763 100644 --- a/arch/s390/mm/dump_pagetables.c +++ b/arch/s390/mm/dump_pagetables.c @@ -53,7 +53,7 @@ static void print_prot(struct seq_file *m, unsigned int pr, int level) seq_printf(m, "I\n"); return; } - seq_printf(m, "%s", pr & _PAGE_RO ? "RO " : "RW "); + seq_printf(m, "%s", pr & _PAGE_PROTECT ? "RO " : "RW "); seq_printf(m, "%s", pr & _PAGE_CO ? "CO " : " "); seq_putc(m, '\n'); } @@ -105,12 +105,12 @@ static void note_page(struct seq_file *m, struct pg_state *st, } /* - * The actual page table walker functions. In order to keep the implementation - * of print_prot() short, we only check and pass _PAGE_INVALID and _PAGE_RO - * flags to note_page() if a region, segment or page table entry is invalid or - * read-only. - * After all it's just a hint that the current level being walked contains an - * invalid or read-only entry. + * The actual page table walker functions. In order to keep the + * implementation of print_prot() short, we only check and pass + * _PAGE_INVALID and _PAGE_PROTECT flags to note_page() if a region, + * segment or page table entry is invalid or read-only. + * After all it's just a hint that the current level being walked + * contains an invalid or read-only entry. */ static void walk_pte_level(struct seq_file *m, struct pg_state *st, pmd_t *pmd, unsigned long addr) @@ -122,14 +122,14 @@ static void walk_pte_level(struct seq_file *m, struct pg_state *st, for (i = 0; i < PTRS_PER_PTE && addr < max_addr; i++) { st->current_address = addr; pte = pte_offset_kernel(pmd, addr); - prot = pte_val(*pte) & (_PAGE_RO | _PAGE_INVALID); + prot = pte_val(*pte) & (_PAGE_PROTECT | _PAGE_INVALID); note_page(m, st, prot, 4); addr += PAGE_SIZE; } } #ifdef CONFIG_64BIT -#define _PMD_PROT_MASK (_SEGMENT_ENTRY_RO | _SEGMENT_ENTRY_CO) +#define _PMD_PROT_MASK (_SEGMENT_ENTRY_PROTECT | _SEGMENT_ENTRY_CO) #else #define _PMD_PROT_MASK 0 #endif |