1 files changed, 9 insertions, 0 deletions

diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index b74b24ecf0e4..7003d5820d79 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -119,6 +119,7 @@ int ocfs2_ioctl(struct inode * inode, struct file * filp,
         int new_clusters;
         int status;
         struct ocfs2_space_resv sr;
+        struct ocfs2_new_group_input input;
 
         switch (cmd) {
         case OCFS2_IOC_GETFLAGS:
@@ -147,6 +148,12 @@ int ocfs2_ioctl(struct inode * inode, struct file * filp,
                         return -EFAULT;
 
                 return ocfs2_group_extend(inode, new_clusters);
+        case OCFS2_IOC_GROUP_ADD:
+        case OCFS2_IOC_GROUP_ADD64:
+                if (copy_from_user(&input, (int __user *) arg, sizeof(input)))
+                        return -EFAULT;
+
+                return ocfs2_group_add(inode, &input);
         default:
                 return -ENOTTY;
         }
@@ -170,6 +177,8 @@ long ocfs2_compat_ioctl(struct file *file, unsigned cmd, unsigned long arg)
         case OCFS2_IOC_UNRESVSP:
         case OCFS2_IOC_UNRESVSP64:
         case OCFS2_IOC_GROUP_EXTEND:
+        case OCFS2_IOC_GROUP_ADD:
+        case OCFS2_IOC_GROUP_ADD64:
                 break;
         default:
                 return -ENOIOCTLCMD;