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Message-Id: <20190430184243.23436-6-hch@lst.de>
Date: Tue, 30 Apr 2019 14:42:43 -0400
From: Christoph Hellwig <hch@....de>
To: Jens Axboe <axboe@...nel.dk>
Cc: Josef Bacik <jbacik@...com>,
Paolo Valente <paolo.valente@...aro.org>,
Damien Le Moal <Damien.LeMoal@....com>,
Andrea Arcangeli <aarcange@...hat.com>,
Vivek Goyal <vgoyal@...hat.com>,
Fabio Checconi <fabio@...dalf.sssup.it>,
Nauman Rafique <nauman@...gle.com>,
Arianna Avanzini <avanzini.arianna@...il.com>,
linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] block: add SPDX tags to block layer files missing licensing information
Various block layer files do not have any licensing information at all.
Add SPDX tags for the default kernel GPLv2 license to those.
Signed-off-by: Christoph Hellwig <hch@....de>
---
block/blk-cgroup.c | 1 +
block/blk-core.c | 1 +
block/blk-exec.c | 1 +
block/blk-iolatency.c | 1 +
block/blk-mq-cpumap.c | 1 +
block/blk-mq-sched.c | 1 +
block/blk-mq-sysfs.c | 1 +
block/blk-mq-tag.c | 1 +
block/blk-mq.c | 1 +
block/blk-rq-qos.c | 2 ++
block/blk-rq-qos.h | 1 +
block/blk-settings.c | 1 +
block/blk-stat.c | 1 +
block/blk-timeout.c | 1 +
block/blk-wbt.c | 1 +
block/blk-zoned.c | 1 +
block/elevator.c | 1 +
block/genhd.c | 1 +
block/ioctl.c | 1 +
block/ioprio.c | 1 +
block/mq-deadline.c | 1 +
block/partitions/aix.h | 1 +
block/partitions/amiga.h | 1 +
block/partitions/ibm.h | 1 +
block/partitions/karma.h | 1 +
block/partitions/msdos.h | 1 +
block/partitions/osf.h | 1 +
block/partitions/sgi.h | 1 +
block/partitions/sun.h | 1 +
block/partitions/sysv68.h | 1 +
block/partitions/ultrix.h | 1 +
31 files changed, 32 insertions(+)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 617a2b3f7582..b97b479e4f64 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Common Block IO controller cgroup interface
*
diff --git a/block/blk-core.c b/block/blk-core.c
index a55389ba8779..b044829135c9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994, Karl Keyte: Added support for disk statistics
diff --git a/block/blk-exec.c b/block/blk-exec.c
index a34b7d918742..1db44ca0f4a6 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Functions related to setting various queue properties from drivers
*/
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
index 507212d75ee2..d22e61bced86 100644
--- a/block/blk-iolatency.c
+++ b/block/blk-iolatency.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Block rq-qos base io controller
*
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c
index 03a534820271..48bebf00a5f3 100644
--- a/block/blk-mq-cpumap.c
+++ b/block/blk-mq-cpumap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* CPU <-> hardware queue mapping helpers
*
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index aa6bc5c02643..f6e3b10b52eb 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* blk-mq scheduling framework
*
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c
index 3f9c3f4ac44c..61efc2a29e58 100644
--- a/block/blk-mq-sysfs.c
+++ b/block/blk-mq-sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/backing-dev.h>
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index a4931fc7be8a..7513c8eaabee 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Tag allocation using scalable bitmaps. Uses active queue tracking to support
* fairer distribution of tags between multiple submitters when a shared tag map
diff --git a/block/blk-mq.c b/block/blk-mq.c
index fc60ed7e940e..4f15adfbab29 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Block multiqueue core code
*
diff --git a/block/blk-rq-qos.c b/block/blk-rq-qos.c
index d169d7188fa6..3f55b56f24bc 100644
--- a/block/blk-rq-qos.c
+++ b/block/blk-rq-qos.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0
+
#include "blk-rq-qos.h"
/*
diff --git a/block/blk-rq-qos.h b/block/blk-rq-qos.h
index 564851889550..2300e038b9fa 100644
--- a/block/blk-rq-qos.h
+++ b/block/blk-rq-qos.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef RQ_QOS_H
#define RQ_QOS_H
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 6375afaedcec..ec150f88db09 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Functions related to setting various queue properties from drivers
*/
diff --git a/block/blk-stat.c b/block/blk-stat.c
index 696a04176e4d..940f15d600f8 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Block stat tracking code
*
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 124c26128bf6..8aa68fae96ad 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Functions related to generic timeout handling of requests.
*/
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index fd166fbb0f65..313f45a37e9d 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* buffered writeback throttling. loosely based on CoDel. We can't drop
* packets for IO scheduling, so the logic is something like this:
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 2d98803faec2..ae7e91bd0618 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Zoned block device handling
*
diff --git a/block/elevator.c b/block/elevator.c
index 2e5399d9f40f..ec55d5fc0b3e 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Block device elevator/IO-scheduler.
*
diff --git a/block/genhd.c b/block/genhd.c
index 83f5c33d1e80..ad6826628e79 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* gendisk handling
*/
diff --git a/block/ioctl.c b/block/ioctl.c
index 4825c78a6baa..15a0eb80ada9 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/capability.h>
#include <linux/blkdev.h>
#include <linux/export.h>
diff --git a/block/ioprio.c b/block/ioprio.c
index f9821080c92c..2e0559f157c8 100644
--- a/block/ioprio.c
+++ b/block/ioprio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* fs/ioprio.c
*
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 14288f864e94..1876f5712bfd 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MQ Deadline i/o scheduler - adaptation of the legacy deadline scheduler,
* for the blk-mq scheduling framework
diff --git a/block/partitions/aix.h b/block/partitions/aix.h
index e0c66a987523..b4449f0b9f2b 100644
--- a/block/partitions/aix.h
+++ b/block/partitions/aix.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 */
extern int aix_partition(struct parsed_partitions *state);
diff --git a/block/partitions/amiga.h b/block/partitions/amiga.h
index d094585cadaa..7e63f4d9d969 100644
--- a/block/partitions/amiga.h
+++ b/block/partitions/amiga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/amiga.h
*/
diff --git a/block/partitions/ibm.h b/block/partitions/ibm.h
index 08fb0804a812..8bf13febb2b6 100644
--- a/block/partitions/ibm.h
+++ b/block/partitions/ibm.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 */
int ibm_partition(struct parsed_partitions *);
diff --git a/block/partitions/karma.h b/block/partitions/karma.h
index c764b2e9df21..48e074d417fb 100644
--- a/block/partitions/karma.h
+++ b/block/partitions/karma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/karma.h
*/
diff --git a/block/partitions/msdos.h b/block/partitions/msdos.h
index 38c781c490b3..fcacfc486092 100644
--- a/block/partitions/msdos.h
+++ b/block/partitions/msdos.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/msdos.h
*/
diff --git a/block/partitions/osf.h b/block/partitions/osf.h
index 20ed2315ec16..4d8088e7ea8c 100644
--- a/block/partitions/osf.h
+++ b/block/partitions/osf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/osf.h
*/
diff --git a/block/partitions/sgi.h b/block/partitions/sgi.h
index b9553ebdd5a9..a5b77c3987cf 100644
--- a/block/partitions/sgi.h
+++ b/block/partitions/sgi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/sgi.h
*/
diff --git a/block/partitions/sun.h b/block/partitions/sun.h
index 2424baa8319f..ae1b9eed3fd7 100644
--- a/block/partitions/sun.h
+++ b/block/partitions/sun.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/sun.h
*/
diff --git a/block/partitions/sysv68.h b/block/partitions/sysv68.h
index bf2f5ffa97ac..4fb6b8ec78ae 100644
--- a/block/partitions/sysv68.h
+++ b/block/partitions/sysv68.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 */
extern int sysv68_partition(struct parsed_partitions *state);
diff --git a/block/partitions/ultrix.h b/block/partitions/ultrix.h
index a3cc00b2bded..9f676cead222 100644
--- a/block/partitions/ultrix.h
+++ b/block/partitions/ultrix.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/partitions/ultrix.h
*/
--
2.20.1
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