1 files changed, 11 insertions, 2 deletions

diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index f4b2a4ee4f91..6883d5fb84cf 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -235,8 +235,17 @@ affs_notify_change(struct dentry *dentry, struct iattr *attr)
                 goto out;
         }
 
-        error = inode_setattr(inode, attr);
-        if (!error && (attr->ia_valid & ATTR_MODE))
+        if ((attr->ia_valid & ATTR_SIZE) &&
+            attr->ia_size != i_size_read(inode)) {
+                error = vmtruncate(inode, attr->ia_size);
+                if (error)
+                        return error;
+        }
+
+        setattr_copy(inode, attr);
+        mark_inode_dirty(inode);
+
+        if (attr->ia_valid & ATTR_MODE)
                 mode_to_prot(inode);
 out:
         return error;