12 files changed, 24 insertions, 0 deletions
diff --git a/sys/fs/ext2fs/ext2_alloc.c b/sys/fs/ext2fs/ext2_alloc.c
index 638af7371fa6..85f61c0e8a9b 100644
--- a/sys/fs/ext2fs/ext2_alloc.c
+++ b/sys/fs/ext2fs/ext2_alloc.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_balloc.c b/sys/fs/ext2fs/ext2_balloc.c
index 888d8fe4af38..a8552509122c 100644
--- a/sys/fs/ext2fs/ext2_balloc.c
+++ b/sys/fs/ext2fs/ext2_balloc.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_bmap.c b/sys/fs/ext2fs/ext2_bmap.c
index 9ff20636ae9e..3b5e0b1c8e2c 100644
--- a/sys/fs/ext2fs/ext2_bmap.c
+++ b/sys/fs/ext2fs/ext2_bmap.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1989, 1991, 1993
  *	The Regents of the University of California.  All rights reserved.
  * (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/ext2_extern.h b/sys/fs/ext2fs/ext2_extern.h
index 626de2f1fd7c..b8054148d21d 100644
--- a/sys/fs/ext2fs/ext2_extern.h
+++ b/sys/fs/ext2fs/ext2_extern.h
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1991, 1993, 1994
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_inode.c b/sys/fs/ext2fs/ext2_inode.c
index dbb3f37306dc..83ab7aa05433 100644
--- a/sys/fs/ext2fs/ext2_inode.c
+++ b/sys/fs/ext2fs/ext2_inode.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_lookup.c b/sys/fs/ext2fs/ext2_lookup.c
index 435c1127555b..a62ac72e9ad4 100644
--- a/sys/fs/ext2fs/ext2_lookup.c
+++ b/sys/fs/ext2fs/ext2_lookup.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  * (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/ext2_mount.h b/sys/fs/ext2fs/ext2_mount.h
index 598f3a40bd75..59478cca10a1 100644
--- a/sys/fs/ext2fs/ext2_mount.h
+++ b/sys/fs/ext2fs/ext2_mount.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_subr.c b/sys/fs/ext2fs/ext2_subr.c
index 9a9d426b950d..e6fc7a25b5fa 100644
--- a/sys/fs/ext2fs/ext2_subr.c
+++ b/sys/fs/ext2fs/ext2_subr.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_vfsops.c b/sys/fs/ext2fs/ext2_vfsops.c
index fe509872500c..11dc295f59df 100644
--- a/sys/fs/ext2fs/ext2_vfsops.c
+++ b/sys/fs/ext2fs/ext2_vfsops.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1989, 1991, 1993, 1994
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c
index 41b046a74e21..2e15c35ffc91 100644
--- a/sys/fs/ext2fs/ext2_vnops.c
+++ b/sys/fs/ext2fs/ext2_vnops.c
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  * (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/fs.h b/sys/fs/ext2fs/fs.h
index 7f43bcf92085..cca3a9664df7 100644
--- a/sys/fs/ext2fs/fs.h
+++ b/sys/fs/ext2fs/fs.h
@@ -5,6 +5,8 @@
  *  University of Utah, Department of Computer Science
  */
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1986, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/sys/fs/ext2fs/inode.h b/sys/fs/ext2fs/inode.h
index a65dc1901893..2077b6b276ea 100644
--- a/sys/fs/ext2fs/inode.h
+++ b/sys/fs/ext2fs/inode.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1982, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
  * (c) UNIX System Laboratories, Inc.