diff options
Diffstat (limited to 'fs/proc/task_mmu.c')
| -rw-r--r-- | fs/proc/task_mmu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 4691f5aca00e..ec6d2983a5cb 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -982,14 +982,14 @@ static inline void clear_soft_dirty(struct vm_area_struct *vma, static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmdp) { - pmd_t pmd = *pmdp; + pmd_t old, pmd = *pmdp; if (pmd_present(pmd)) { /* See comment in change_huge_pmd() */ - pmdp_invalidate(vma, addr, pmdp); - if (pmd_dirty(*pmdp)) + old = pmdp_invalidate(vma, addr, pmdp); + if (pmd_dirty(old)) pmd = pmd_mkdirty(pmd); - if (pmd_young(*pmdp)) + if (pmd_young(old)) pmd = pmd_mkyoung(pmd); pmd = pmd_wrprotect(pmd); |