diff options
Diffstat (limited to 'include/asm-s390/pgtable.h')
| -rw-r--r-- | include/asm-s390/pgtable.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h index e965309fedac..83425cdefc91 100644 --- a/include/asm-s390/pgtable.h +++ b/include/asm-s390/pgtable.h @@ -554,9 +554,10 @@ static inline void __ptep_ipte(unsigned long address, pte_t *ptep) /* ipte in zarch mode can do the math */ pte_t *pto = ptep; #endif - asm volatile ("ipte %2,%3" - : "=m" (*ptep) : "m" (*ptep), - "a" (pto), "a" (address) ); + asm volatile( + " ipte %2,%3" + : "=m" (*ptep) : "m" (*ptep), + "a" (pto), "a" (address)); } pte_val(*ptep) = _PAGE_TYPE_EMPTY; } @@ -609,16 +610,17 @@ ptep_establish(struct vm_area_struct *vma, /* * Test and clear referenced bit in storage key. */ -#define page_test_and_clear_young(page) \ -({ \ - struct page *__page = (page); \ - unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT); \ - int __ccode; \ - asm volatile ("rrbe 0,%1\n\t" \ - "ipm %0\n\t" \ - "srl %0,28\n\t" \ - : "=d" (__ccode) : "a" (__physpage) : "cc" ); \ - (__ccode & 2); \ +#define page_test_and_clear_young(page) \ +({ \ + struct page *__page = (page); \ + unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);\ + int __ccode; \ + asm volatile( \ + " rrbe 0,%1\n" \ + " ipm %0\n" \ + " srl %0,28\n" \ + : "=d" (__ccode) : "a" (__physpage) : "cc"); \ + (__ccode & 2); \ }) /* |