diff options
Diffstat (limited to 'mm/mremap.c')
| -rw-r--r-- | mm/mremap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mremap.c b/mm/mremap.c index ebe27a8efa62..463a25705ac6 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -135,7 +135,7 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, pte_unmap(new_pte - 1); pte_unmap_unlock(old_pte - 1, old_ptl); if (anon_vma) - anon_vma_unlock(anon_vma); + anon_vma_unlock_write(anon_vma); if (mapping) mutex_unlock(&mapping->i_mmap_mutex); } |