diff options
| -rw-r--r-- | kernel/fork.c | 2 | ||||
| -rw-r--r-- | mm/mmap.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index a3795aaaab5c..2dcb19a30650 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -559,7 +559,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, atomic_dec(&inode->i_writecount); i_mmap_lock_write(mapping); if (tmp->vm_flags & VM_SHARED) - atomic_inc(&mapping->i_mmap_writable); + mapping_allow_writable(mapping); flush_dcache_mmap_lock(mapping); /* insert tmp into the share list, just after mpnt */ vma_interval_tree_insert_after(tmp, mpnt, diff --git a/mm/mmap.c b/mm/mmap.c index 19cd69524837..7799a3f2e483 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -621,7 +621,7 @@ static void __vma_link_file(struct vm_area_struct *vma) if (vma->vm_flags & VM_DENYWRITE) atomic_dec(&file_inode(file)->i_writecount); if (vma->vm_flags & VM_SHARED) - atomic_inc(&mapping->i_mmap_writable); + mapping_allow_writable(mapping); flush_dcache_mmap_lock(mapping); vma_interval_tree_insert(vma, &mapping->i_mmap); |