diff options
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index e203e8a83e2d..8597ef676fc3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2102,6 +2102,8 @@ static inline bool vma_wants_manual_pte_write_upgrade(struct vm_area_struct *vma return !!(vma->vm_flags & VM_WRITE); } +bool can_change_pte_writable(struct vm_area_struct *vma, unsigned long addr, + pte_t pte); extern unsigned long change_protection(struct mmu_gather *tlb, struct vm_area_struct *vma, unsigned long start, unsigned long end, pgprot_t newprot, |