Looks good. Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx> On 4/30/19 11:44 AM, Christoph Hellwig wrote: > 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@xxxxxx> > --- > 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 > */ >
