diff options
Diffstat (limited to 'arch/s390/mm/vmem.c')
| -rw-r--r-- | arch/s390/mm/vmem.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 35d90a4720fd..3ffc0211dc85 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -77,8 +77,7 @@ static inline pud_t *vmem_pud_alloc(void) pud = vmem_alloc_pages(2); if (!pud) return NULL; - pud_val(*pud) = _REGION3_ENTRY_EMPTY; - memcpy(pud + 1, pud, (PTRS_PER_PUD - 1)*sizeof(pud_t)); + clear_table((unsigned long *) pud, _REGION3_ENTRY_EMPTY, PAGE_SIZE * 4); #endif return pud; } @@ -91,7 +90,7 @@ static inline pmd_t *vmem_pmd_alloc(void) pmd = vmem_alloc_pages(2); if (!pmd) return NULL; - clear_table((unsigned long *) pmd, _SEGMENT_ENTRY_EMPTY, PAGE_SIZE*4); + clear_table((unsigned long *) pmd, _SEGMENT_ENTRY_EMPTY, PAGE_SIZE * 4); #endif return pmd; } |