diff options
Diffstat (limited to 'include/asm-powerpc/pgtable-ppc64.h')
-rw-r--r-- | include/asm-powerpc/pgtable-ppc64.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-powerpc/pgtable-ppc64.h b/include/asm-powerpc/pgtable-ppc64.h index d09599cccb35..ab98a9c80b28 100644 --- a/include/asm-powerpc/pgtable-ppc64.h +++ b/include/asm-powerpc/pgtable-ppc64.h | |||
@@ -315,13 +315,14 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, | |||
315 | return; | 315 | return; |
316 | old = pte_update(mm, addr, ptep, _PAGE_RW, 0); | 316 | old = pte_update(mm, addr, ptep, _PAGE_RW, 0); |
317 | } | 317 | } |
318 | |||
318 | static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, | 319 | static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, |
319 | unsigned long addr, pte_t *ptep) | 320 | unsigned long addr, pte_t *ptep) |
320 | { | 321 | { |
321 | unsigned long old; | 322 | unsigned long old; |
322 | 323 | ||
323 | if ((pte_val(*ptep) & _PAGE_RW) == 0) | 324 | if ((pte_val(*ptep) & _PAGE_RW) == 0) |
324 | return; | 325 | return; |
325 | old = pte_update(mm, addr, ptep, _PAGE_RW, 1); | 326 | old = pte_update(mm, addr, ptep, _PAGE_RW, 1); |
326 | } | 327 | } |
327 | 328 | ||