+++ /dev/null
-From b81e0c2372e65e5627864ba034433b64b2fc73f5 Mon Sep 17 00:00:00 2001
-From: Christoph Hellwig <hch@lst.de>
-Date: Mon, 20 Sep 2021 14:33:25 +0200
-Subject: block: drop unused includes in <linux/genhd.h>
-
-From: Christoph Hellwig <hch@lst.de>
-
-commit b81e0c2372e65e5627864ba034433b64b2fc73f5 upstream.
-
-Drop various include not actually used in genhd.h itself, and
-move the remaning includes closer together.
-
-Signed-off-by: Christoph Hellwig <hch@lst.de>
-Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
-Link: https://lore.kernel.org/r/20210920123328.1399408-15-hch@lst.de
-Signed-off-by: Jens Axboe <axboe@kernel.dk>
-Cc: Guenter Roeck <linux@roeck-us.net>
-[ needed to fix a MIPS build issue in 5.15.y - gregkh ]
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/um/drivers/ubd_kern.c | 1 +
- block/genhd.c | 1 +
- block/holder.c | 1 +
- block/partitions/core.c | 1 +
- drivers/block/amiflop.c | 1 +
- drivers/block/ataflop.c | 1 +
- drivers/block/floppy.c | 1 +
- drivers/block/swim.c | 1 +
- drivers/block/xen-blkfront.c | 1 +
- drivers/md/md.c | 1 +
- drivers/s390/block/dasd_genhd.c | 1 +
- drivers/scsi/sd.c | 1 +
- drivers/scsi/sg.c | 1 +
- drivers/scsi/sr.c | 1 +
- drivers/scsi/st.c | 1 +
- include/linux/genhd.h | 14 ++------------
- include/linux/part_stat.h | 1 +
- 17 files changed, 18 insertions(+), 12 deletions(-)
-
---- a/arch/um/drivers/ubd_kern.c
-+++ b/arch/um/drivers/ubd_kern.c
-@@ -27,6 +27,7 @@
- #include <linux/blk-mq.h>
- #include <linux/ata.h>
- #include <linux/hdreg.h>
-+#include <linux/major.h>
- #include <linux/cdrom.h>
- #include <linux/proc_fs.h>
- #include <linux/seq_file.h>
---- a/block/genhd.c
-+++ b/block/genhd.c
-@@ -19,6 +19,7 @@
- #include <linux/seq_file.h>
- #include <linux/slab.h>
- #include <linux/kmod.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/idr.h>
- #include <linux/log2.h>
---- a/block/holder.c
-+++ b/block/holder.c
-@@ -1,5 +1,6 @@
- // SPDX-License-Identifier: GPL-2.0-only
- #include <linux/genhd.h>
-+#include <linux/slab.h>
-
- struct bd_holder_disk {
- struct list_head list;
---- a/block/partitions/core.c
-+++ b/block/partitions/core.c
-@@ -5,6 +5,7 @@
- * Copyright (C) 2020 Christoph Hellwig
- */
- #include <linux/fs.h>
-+#include <linux/major.h>
- #include <linux/slab.h>
- #include <linux/ctype.h>
- #include <linux/genhd.h>
---- a/drivers/block/amiflop.c
-+++ b/drivers/block/amiflop.c
-@@ -61,6 +61,7 @@
- #include <linux/hdreg.h>
- #include <linux/delay.h>
- #include <linux/init.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/fs.h>
- #include <linux/blk-mq.h>
---- a/drivers/block/ataflop.c
-+++ b/drivers/block/ataflop.c
-@@ -68,6 +68,7 @@
- #include <linux/delay.h>
- #include <linux/init.h>
- #include <linux/blk-mq.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/completion.h>
- #include <linux/wait.h>
---- a/drivers/block/floppy.c
-+++ b/drivers/block/floppy.c
-@@ -184,6 +184,7 @@ static int print_unex = 1;
- #include <linux/ioport.h>
- #include <linux/interrupt.h>
- #include <linux/init.h>
-+#include <linux/major.h>
- #include <linux/platform_device.h>
- #include <linux/mod_devicetable.h>
- #include <linux/mutex.h>
---- a/drivers/block/swim.c
-+++ b/drivers/block/swim.c
-@@ -16,6 +16,7 @@
- #include <linux/fd.h>
- #include <linux/slab.h>
- #include <linux/blk-mq.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/hdreg.h>
- #include <linux/kernel.h>
---- a/drivers/block/xen-blkfront.c
-+++ b/drivers/block/xen-blkfront.c
-@@ -42,6 +42,7 @@
- #include <linux/cdrom.h>
- #include <linux/module.h>
- #include <linux/slab.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/scatterlist.h>
- #include <linux/bitmap.h>
---- a/drivers/md/md.c
-+++ b/drivers/md/md.c
-@@ -51,6 +51,7 @@
- #include <linux/hdreg.h>
- #include <linux/proc_fs.h>
- #include <linux/random.h>
-+#include <linux/major.h>
- #include <linux/module.h>
- #include <linux/reboot.h>
- #include <linux/file.h>
---- a/drivers/s390/block/dasd_genhd.c
-+++ b/drivers/s390/block/dasd_genhd.c
-@@ -14,6 +14,7 @@
- #define KMSG_COMPONENT "dasd"
-
- #include <linux/interrupt.h>
-+#include <linux/major.h>
- #include <linux/fs.h>
- #include <linux/blkpg.h>
-
---- a/drivers/scsi/sd.c
-+++ b/drivers/scsi/sd.c
-@@ -48,6 +48,7 @@
- #include <linux/blkpg.h>
- #include <linux/blk-pm.h>
- #include <linux/delay.h>
-+#include <linux/major.h>
- #include <linux/mutex.h>
- #include <linux/string_helpers.h>
- #include <linux/async.h>
---- a/drivers/scsi/sg.c
-+++ b/drivers/scsi/sg.c
-@@ -31,6 +31,7 @@ static int sg_version_num = 30536; /* 2
- #include <linux/errno.h>
- #include <linux/mtio.h>
- #include <linux/ioctl.h>
-+#include <linux/major.h>
- #include <linux/slab.h>
- #include <linux/fcntl.h>
- #include <linux/init.h>
---- a/drivers/scsi/sr.c
-+++ b/drivers/scsi/sr.c
-@@ -44,6 +44,7 @@
- #include <linux/cdrom.h>
- #include <linux/interrupt.h>
- #include <linux/init.h>
-+#include <linux/major.h>
- #include <linux/blkdev.h>
- #include <linux/blk-pm.h>
- #include <linux/mutex.h>
---- a/drivers/scsi/st.c
-+++ b/drivers/scsi/st.c
-@@ -32,6 +32,7 @@ static const char *verstr = "20160209";
- #include <linux/slab.h>
- #include <linux/errno.h>
- #include <linux/mtio.h>
-+#include <linux/major.h>
- #include <linux/cdrom.h>
- #include <linux/ioctl.h>
- #include <linux/fcntl.h>
---- a/include/linux/genhd.h
-+++ b/include/linux/genhd.h
-@@ -12,12 +12,10 @@
-
- #include <linux/types.h>
- #include <linux/kdev_t.h>
--#include <linux/rcupdate.h>
--#include <linux/slab.h>
--#include <linux/percpu-refcount.h>
- #include <linux/uuid.h>
- #include <linux/blk_types.h>
--#include <asm/local.h>
-+#include <linux/device.h>
-+#include <linux/xarray.h>
-
- extern const struct device_type disk_type;
- extern struct device_type part_type;
-@@ -26,14 +24,6 @@ extern struct class block_class;
- #define DISK_MAX_PARTS 256
- #define DISK_NAME_LEN 32
-
--#include <linux/major.h>
--#include <linux/device.h>
--#include <linux/smp.h>
--#include <linux/string.h>
--#include <linux/fs.h>
--#include <linux/workqueue.h>
--#include <linux/xarray.h>
--
- #define PARTITION_META_INFO_VOLNAMELTH 64
- /*
- * Enough for the string representation of any kind of UUID plus NULL.
---- a/include/linux/part_stat.h
-+++ b/include/linux/part_stat.h
-@@ -3,6 +3,7 @@
- #define _LINUX_PART_STAT_H
-
- #include <linux/genhd.h>
-+#include <asm/local.h>
-
- struct disk_stats {
- u64 nsecs[NR_STAT_GROUPS];
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
-@@ -1291,7 +1291,8 @@ free_shadow:
+@@ -1290,7 +1290,8 @@ free_shadow:
rinfo->ring_ref[i] = GRANT_INVALID_REF;
}
}
rinfo->ring.sring = NULL;
if (rinfo->irq)
-@@ -1375,9 +1376,15 @@ static int blkif_get_final_status(enum b
+@@ -1374,9 +1375,15 @@ static int blkif_get_final_status(enum b
return BLKIF_RSP_OKAY;
}
{
int i = 0;
struct scatterlist *sg;
-@@ -1400,7 +1407,7 @@ static bool blkif_completion(unsigned lo
+@@ -1399,7 +1406,7 @@ static bool blkif_completion(unsigned lo
/* Wait the second response if not yet here. */
if (s2->status < REQ_DONE)
bret->status = blkif_get_final_status(s->status,
s2->status);
-@@ -1451,42 +1458,43 @@ static bool blkif_completion(unsigned lo
+@@ -1450,42 +1457,43 @@ static bool blkif_completion(unsigned lo
}
/* Add the persistent grant into the list of free grants */
for (i = 0; i < num_grant; i++) {
/*
* Add the used indirect page back to the list of
* available pages for indirect grefs.
-@@ -1501,7 +1509,7 @@ static bool blkif_completion(unsigned lo
+@@ -1500,7 +1508,7 @@ static bool blkif_completion(unsigned lo
}
}
}
static irqreturn_t blkif_interrupt(int irq, void *dev_id)
-@@ -1567,12 +1575,17 @@ static irqreturn_t blkif_interrupt(int i
+@@ -1566,12 +1574,17 @@ static irqreturn_t blkif_interrupt(int i
}
if (bret.operation != BLKIF_OP_DISCARD) {
}
if (add_id_to_freelist(rinfo, id)) {
-@@ -1679,8 +1692,7 @@ static int setup_blkring(struct xenbus_d
+@@ -1678,8 +1691,7 @@ static int setup_blkring(struct xenbus_d
for (i = 0; i < info->nr_ring_pages; i++)
rinfo->ring_ref[i] = GRANT_INVALID_REF;
if (!sring) {
xenbus_dev_fatal(dev, -ENOMEM, "allocating shared ring");
return -ENOMEM;
-@@ -1690,7 +1702,7 @@ static int setup_blkring(struct xenbus_d
+@@ -1689,7 +1701,7 @@ static int setup_blkring(struct xenbus_d
err = xenbus_grant_ring(dev, rinfo->ring.sring, info->nr_ring_pages, gref);
if (err < 0) {
rinfo->ring.sring = NULL;
goto fail;
}
-@@ -2530,11 +2542,10 @@ static void purge_persistent_grants(stru
+@@ -2529,11 +2541,10 @@ static void purge_persistent_grants(stru
list_for_each_entry_safe(gnt_list_entry, tmp, &rinfo->grants,
node) {
if (gnt_list_entry->gref == GRANT_INVALID_REF ||