X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=mm%2Fmremap.c;h=17fa018f5f3909316db297df9019a94880392f24;hb=7d22286ff757586f3cdbd70ded88b98250285ec5;hp=84aa36f9f30886358d048aa3240eae36b9e72d0e;hpb=c8c06efa8b552608493b7066c234cfa82c47fcea;p=cascardo%2Flinux.git

diff --git a/mm/mremap.c b/mm/mremap.c
index 84aa36f9f308..17fa018f5f39 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) {