From ae98043f5f7fa45b65084f70e3ada3209873ebb4 Mon Sep 17 00:00:00 2001
From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Tue, 4 Sep 2018 15:46:30 -0700
Subject: [PATCH] nilfs2: convert to SPDX license tags

Remove the verbose license text from NILFS2 files and replace them with
SPDX tags.  This does not change the license of any of the code.

Link: http://lkml.kernel.org/r/1535624528-5982-1-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/nilfs2/alloc.c     | 11 +----------
 fs/nilfs2/alloc.h     | 11 +----------
 fs/nilfs2/bmap.c      | 11 +----------
 fs/nilfs2/bmap.h      | 11 +----------
 fs/nilfs2/btnode.c    | 11 +----------
 fs/nilfs2/btnode.h    | 11 +----------
 fs/nilfs2/btree.c     | 11 +----------
 fs/nilfs2/btree.h     | 11 +----------
 fs/nilfs2/cpfile.c    | 11 +----------
 fs/nilfs2/cpfile.h    | 11 +----------
 fs/nilfs2/dat.c       | 11 +----------
 fs/nilfs2/dat.h       | 11 +----------
 fs/nilfs2/dir.c       | 11 +----------
 fs/nilfs2/direct.c    | 11 +----------
 fs/nilfs2/direct.h    | 11 +----------
 fs/nilfs2/file.c      | 11 +----------
 fs/nilfs2/gcinode.c   | 11 +----------
 fs/nilfs2/ifile.c     | 11 +----------
 fs/nilfs2/ifile.h     | 11 +----------
 fs/nilfs2/inode.c     | 11 +----------
 fs/nilfs2/ioctl.c     | 11 +----------
 fs/nilfs2/mdt.c       | 11 +----------
 fs/nilfs2/mdt.h       | 11 +----------
 fs/nilfs2/namei.c     | 11 +----------
 fs/nilfs2/nilfs.h     | 11 +----------
 fs/nilfs2/page.c      | 11 +----------
 fs/nilfs2/page.h      | 11 +----------
 fs/nilfs2/recovery.c  | 11 +----------
 fs/nilfs2/segbuf.c    | 11 +----------
 fs/nilfs2/segbuf.h    | 11 +----------
 fs/nilfs2/segment.c   | 11 +----------
 fs/nilfs2/segment.h   | 11 +----------
 fs/nilfs2/sufile.c    | 11 +----------
 fs/nilfs2/sufile.h    | 11 +----------
 fs/nilfs2/super.c     | 11 +----------
 fs/nilfs2/sysfs.c     | 11 +----------
 fs/nilfs2/sysfs.h     | 11 +----------
 fs/nilfs2/the_nilfs.c | 11 +----------
 fs/nilfs2/the_nilfs.h | 11 +----------
 39 files changed, 39 insertions(+), 390 deletions(-)

diff --git a/fs/nilfs2/alloc.c b/fs/nilfs2/alloc.c
index 03b8ba933eb2a..235b959fc2b3a 100644
--- a/fs/nilfs2/alloc.c
+++ b/fs/nilfs2/alloc.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * alloc.c - NILFS dat/inode allocator
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Originally written by Koji Sato.
  * Two allocators were unified by Ryusuke Konishi and Amagai Yoshiji.
  */
diff --git a/fs/nilfs2/alloc.h b/fs/nilfs2/alloc.h
index 05149e606a78a..0303c3968cee0 100644
--- a/fs/nilfs2/alloc.h
+++ b/fs/nilfs2/alloc.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * alloc.h - persistent object (dat entry/disk inode) allocator/deallocator
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Originally written by Koji Sato.
  * Two allocators were unified by Ryusuke Konishi and Amagai Yoshiji.
  */
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index 01fb1831ca250..fb5a9a8a13cf7 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * bmap.c - NILFS block mapping.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h
index 2b6ffbe5997a2..2c63858e81c9c 100644
--- a/fs/nilfs2/bmap.h
+++ b/fs/nilfs2/bmap.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * bmap.h - NILFS block mapping.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index dec98cab729dd..ebb24a314f431 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * btnode.c - NILFS B-tree node cache
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Originally written by Seiji Kihara.
  * Fully revised by Ryusuke Konishi for stabilization and simplification.
  *
diff --git a/fs/nilfs2/btnode.h b/fs/nilfs2/btnode.h
index 4e8aaa1aeb65d..0f88dbc9bcb3e 100644
--- a/fs/nilfs2/btnode.h
+++ b/fs/nilfs2/btnode.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * btnode.h - NILFS B-tree node cache
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Seiji Kihara.
  * Revised by Ryusuke Konishi.
  */
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 16a7a67a11c9e..23e043eca237b 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * btree.c - NILFS B-tree.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/btree.h b/fs/nilfs2/btree.h
index 2184e47fa4bf6..d1421b646ce46 100644
--- a/fs/nilfs2/btree.h
+++ b/fs/nilfs2/btree.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * btree.h - NILFS B-tree.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/cpfile.c b/fs/nilfs2/cpfile.c
index a15a1601e931d..8d41311b5db4b 100644
--- a/fs/nilfs2/cpfile.c
+++ b/fs/nilfs2/cpfile.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * cpfile.c - NILFS checkpoint file.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/cpfile.h b/fs/nilfs2/cpfile.h
index 6eca972f9673c..6336222df24a8 100644
--- a/fs/nilfs2/cpfile.h
+++ b/fs/nilfs2/cpfile.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * cpfile.h - NILFS checkpoint file.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/dat.c b/fs/nilfs2/dat.c
index dffedb2f88179..6f4066636be9a 100644
--- a/fs/nilfs2/dat.c
+++ b/fs/nilfs2/dat.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * dat.c - NILFS disk address translation.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/dat.h b/fs/nilfs2/dat.h
index 57dc6cf466d02..b17ee34580ae6 100644
--- a/fs/nilfs2/dat.h
+++ b/fs/nilfs2/dat.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * dat.h - NILFS disk address translation.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c
index 582831ab3eb95..81394e22d0a09 100644
--- a/fs/nilfs2/dir.c
+++ b/fs/nilfs2/dir.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * dir.c - NILFS directory entry operations
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Modified for NILFS by Amagai Yoshiji.
  */
 /*
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c
index 96e3ed0d9652b..533e24ea3a88d 100644
--- a/fs/nilfs2/direct.c
+++ b/fs/nilfs2/direct.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * direct.c - NILFS direct block pointer.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/direct.h b/fs/nilfs2/direct.h
index cfe85e848bba1..ec9a23c77994e 100644
--- a/fs/nilfs2/direct.h
+++ b/fs/nilfs2/direct.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * direct.h - NILFS direct block pointer.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index 7da0fac71dc26..64bc81363c6cc 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * file.c - NILFS regular file handling primitives including fsync().
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Amagai Yoshiji and Ryusuke Konishi.
  */
 
diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 853a831dcde08..aa3c328ee189c 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * gcinode.c - dummy inodes to buffer blocks for garbage collection
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Seiji Kihara, Amagai Yoshiji, and Ryusuke Konishi.
  * Revised by Ryusuke Konishi.
  *
diff --git a/fs/nilfs2/ifile.c b/fs/nilfs2/ifile.c
index b8fa45c20c63f..4140d232cadc0 100644
--- a/fs/nilfs2/ifile.c
+++ b/fs/nilfs2/ifile.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * ifile.c - NILFS inode file
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Amagai Yoshiji.
  * Revised by Ryusuke Konishi.
  *
diff --git a/fs/nilfs2/ifile.h b/fs/nilfs2/ifile.h
index 188b94fe0ec5f..a1e1e5711a054 100644
--- a/fs/nilfs2/ifile.h
+++ b/fs/nilfs2/ifile.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * ifile.h - NILFS inode file
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Amagai Yoshiji.
  * Revised by Ryusuke Konishi.
  *
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 6a612d832e7de..671085512e0fd 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * inode.c - NILFS inode operations.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 1d2c3d7711feb..9b96d79eea6c8 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * ioctl.c - NILFS ioctl operations.
  *
  * Copyright (C) 2007, 2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c
index c6bc1033e7d2c..700870a92bc4a 100644
--- a/fs/nilfs2/mdt.c
+++ b/fs/nilfs2/mdt.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * mdt.c - meta data file for NILFS
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  */
 
diff --git a/fs/nilfs2/mdt.h b/fs/nilfs2/mdt.h
index 3f67f3932097b..e77aea4bb921c 100644
--- a/fs/nilfs2/mdt.h
+++ b/fs/nilfs2/mdt.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * mdt.h - NILFS meta data file prototype and definitions
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  */
 
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index dd52d3f82e8d6..9fe6d4ab74f01 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * namei.c - NILFS pathname lookup operations.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Modified for NILFS by Amagai Yoshiji and Ryusuke Konishi.
  */
 /*
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h
index 33f8c8fc96e8e..a2f247b6a209e 100644
--- a/fs/nilfs2/nilfs.h
+++ b/fs/nilfs2/nilfs.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * nilfs.h - NILFS local header file.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato and Ryusuke Konishi.
  */
 
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c
index 4cb850a6f1c2c..329a056b73b17 100644
--- a/fs/nilfs2/page.c
+++ b/fs/nilfs2/page.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * page.c - buffer/page management specific to NILFS
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi and Seiji Kihara.
  */
 
diff --git a/fs/nilfs2/page.h b/fs/nilfs2/page.h
index f3687c958fa84..62b9bb469e92f 100644
--- a/fs/nilfs2/page.h
+++ b/fs/nilfs2/page.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * page.h - buffer/page management specific to NILFS
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi and Seiji Kihara.
  */
 
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index 5139efed18882..140b663e91c7f 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * recovery.c - NILFS recovery logic
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  */
 
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index 68cb9e4740b4e..20c479b5e41b8 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * segbuf.c - NILFS segment buffer
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/segbuf.h b/fs/nilfs2/segbuf.h
index 10e16935fff65..9bea1bd59041e 100644
--- a/fs/nilfs2/segbuf.h
+++ b/fs/nilfs2/segbuf.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * segbuf.h - NILFS Segment buffer prototypes and definitions
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 0953635e7d48e..445eef41bfaf0 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * segment.c - NILFS segment constructor.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 04634e3e3d583..f5cf5308f3fca 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * segment.h - NILFS Segment constructor prototypes and definitions
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/sufile.c b/fs/nilfs2/sufile.c
index c7fa139d50e82..bf3f8f05c89b3 100644
--- a/fs/nilfs2/sufile.c
+++ b/fs/nilfs2/sufile.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * sufile.c - NILFS segment usage file.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  * Revised by Ryusuke Konishi.
  */
diff --git a/fs/nilfs2/sufile.h b/fs/nilfs2/sufile.h
index 673a891350f49..c4e2c7a7add1d 100644
--- a/fs/nilfs2/sufile.h
+++ b/fs/nilfs2/sufile.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * sufile.h - NILFS segment usage file.
  *
  * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Koji Sato.
  */
 
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 1b9067cf45112..26290aa1023f3 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * super.c - NILFS module and super block management.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  */
 /*
diff --git a/fs/nilfs2/sysfs.c b/fs/nilfs2/sysfs.c
index 4b25837e77245..e60be7bb55b0b 100644
--- a/fs/nilfs2/sysfs.c
+++ b/fs/nilfs2/sysfs.c
@@ -1,19 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * sysfs.c - sysfs support implementation.
  *
  * Copyright (C) 2005-2014 Nippon Telegraph and Telephone Corporation.
  * Copyright (C) 2014 HGST, Inc., a Western Digital Company.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Vyacheslav Dubeyko <Vyacheslav.Dubeyko@hgst.com>
  */
 
diff --git a/fs/nilfs2/sysfs.h b/fs/nilfs2/sysfs.h
index 648cedf9c06ec..d001eb862daec 100644
--- a/fs/nilfs2/sysfs.h
+++ b/fs/nilfs2/sysfs.h
@@ -1,19 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * sysfs.h - sysfs support declarations.
  *
  * Copyright (C) 2005-2014 Nippon Telegraph and Telephone Corporation.
  * Copyright (C) 2014 HGST, Inc., a Western Digital Company.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Vyacheslav Dubeyko <Vyacheslav.Dubeyko@hgst.com>
  */
 
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 1a85317e83f0f..484785cdf96e2 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * the_nilfs.c - the_nilfs shared structure.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h
index 36da1779f9766..380a543c5b19b 100644
--- a/fs/nilfs2/the_nilfs.h
+++ b/fs/nilfs2/the_nilfs.h
@@ -1,18 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * the_nilfs.h - the_nilfs shared structure.
  *
  * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  * Written by Ryusuke Konishi.
  *
  */
-- 
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