diff options
Diffstat (limited to 'mm/mremap.c')
| -rw-r--r-- | mm/mremap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/mremap.c b/mm/mremap.c index b147f66f4c40..c855922497a3 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -288,7 +288,8 @@ static unsigned long move_vma(struct vm_area_struct *vma, old_len = new_len; old_addr = new_addr; new_addr = -ENOMEM; - } + } else if (vma->vm_file && vma->vm_file->f_op->mremap) + vma->vm_file->f_op->mremap(vma->vm_file, new_vma); /* Conceal VM_ACCOUNT so old reservation is not undone */ if (vm_flags & VM_ACCOUNT) { |