From 65f27f38446e1976cc98fd3004b110fedcddd189 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 22 Nov 2006 14:55:48 +0000
Subject: WorkStruct: Pass the work_struct pointer instead of context data

Pass the work_struct pointer to the work function rather than context data.
The work function can use container_of() to work out the data.

For the cases where the container of the work_struct may go away the moment the
pending bit is cleared, it is made possible to defer the release of the
structure by deferring the clearing of the pending bit.

To make this work, an extra flag is introduced into the management side of the
work_struct.  This governs auto-release of the structure upon execution.

Ordinarily, the work queue executor would release the work_struct for further
scheduling or deallocation by clearing the pending bit prior to jumping to the
work function.  This means that, unless the driver makes some guarantee itself
that the work_struct won't go away, the work function may not access anything
else in the work_struct or its container lest they be deallocated..  This is a
problem if the auxiliary data is taken away (as done by the last patch).

However, if the pending bit is *not* cleared before jumping to the work
function, then the work function *may* access the work_struct and its container
with no problems.  But then the work function must itself release the
work_struct by calling work_release().

In most cases, automatic release is fine, so this is the default.  Special
initiators exist for the non-auto-release case (ending in _NAR).


Signed-Off-By: David Howells <dhowells@redhat.com>
---
 drivers/input/serio/libps2.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers/input/serio')

diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index e5b1b60757bb..b3e84d3bb7f7 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -251,9 +251,9 @@ EXPORT_SYMBOL(ps2_command);
  * ps2_schedule_command(), to a PS/2 device (keyboard, mouse, etc.)
  */
 
-static void ps2_execute_scheduled_command(void *data)
+static void ps2_execute_scheduled_command(struct work_struct *work)
 {
-	struct ps2work *ps2work = data;
+	struct ps2work *ps2work = container_of(work, struct ps2work, work);
 
 	ps2_command(ps2work->ps2dev, ps2work->param, ps2work->command);
 	kfree(ps2work);
@@ -278,7 +278,7 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman
 	ps2work->ps2dev = ps2dev;
 	ps2work->command = command;
 	memcpy(ps2work->param, param, send);
-	INIT_WORK(&ps2work->work, ps2_execute_scheduled_command, ps2work);
+	INIT_WORK(&ps2work->work, ps2_execute_scheduled_command);
 
 	if (!schedule_work(&ps2work->work)) {
 		kfree(ps2work);
-- 
cgit v1.2.3


From 94fbcded4ea0dc14cbfb222a5c68372f150d1476 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu, 27 Jul 2006 16:16:04 -0700
Subject: Driver core: change misc class_devices to be real devices

This also ment that some of the misc drivers had to also be fixed
up as they were assuming the device was a class_device.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/char/hw_random/core.c   | 38 +++++++++++++++++++-------------------
 drivers/char/misc.c             | 13 ++++---------
 drivers/char/tpm/tpm.c          |  2 +-
 drivers/input/serio/serio_raw.c |  2 +-
 include/linux/miscdevice.h      |  5 ++---
 5 files changed, 27 insertions(+), 33 deletions(-)

(limited to 'drivers/input/serio')

diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 154a81d328c1..ebace201bec6 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -162,7 +162,8 @@ static struct miscdevice rng_miscdev = {
 };
 
 
-static ssize_t hwrng_attr_current_store(struct class_device *class,
+static ssize_t hwrng_attr_current_store(struct device *dev,
+					struct device_attribute *attr,
 					const char *buf, size_t len)
 {
 	int err;
@@ -192,7 +193,8 @@ static ssize_t hwrng_attr_current_store(struct class_device *class,
 	return err ? : len;
 }
 
-static ssize_t hwrng_attr_current_show(struct class_device *class,
+static ssize_t hwrng_attr_current_show(struct device *dev,
+				       struct device_attribute *attr,
 				       char *buf)
 {
 	int err;
@@ -210,7 +212,8 @@ static ssize_t hwrng_attr_current_show(struct class_device *class,
 	return ret;
 }
 
-static ssize_t hwrng_attr_available_show(struct class_device *class,
+static ssize_t hwrng_attr_available_show(struct device *dev,
+					 struct device_attribute *attr,
 					 char *buf)
 {
 	int err;
@@ -234,20 +237,18 @@ static ssize_t hwrng_attr_available_show(struct class_device *class,
 	return ret;
 }
 
-static CLASS_DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
-			 hwrng_attr_current_show,
-			 hwrng_attr_current_store);
-static CLASS_DEVICE_ATTR(rng_available, S_IRUGO,
-			 hwrng_attr_available_show,
-			 NULL);
+static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
+		   hwrng_attr_current_show,
+		   hwrng_attr_current_store);
+static DEVICE_ATTR(rng_available, S_IRUGO,
+		   hwrng_attr_available_show,
+		   NULL);
 
 
 static void unregister_miscdev(void)
 {
-	class_device_remove_file(rng_miscdev.class,
-				 &class_device_attr_rng_available);
-	class_device_remove_file(rng_miscdev.class,
-				 &class_device_attr_rng_current);
+	device_remove_file(rng_miscdev.this_device, &dev_attr_rng_available);
+	device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
 	misc_deregister(&rng_miscdev);
 }
 
@@ -258,20 +259,19 @@ static int register_miscdev(void)
 	err = misc_register(&rng_miscdev);
 	if (err)
 		goto out;
-	err = class_device_create_file(rng_miscdev.class,
-				       &class_device_attr_rng_current);
+	err = device_create_file(rng_miscdev.this_device,
+				 &dev_attr_rng_current);
 	if (err)
 		goto err_misc_dereg;
-	err = class_device_create_file(rng_miscdev.class,
-				       &class_device_attr_rng_available);
+	err = device_create_file(rng_miscdev.this_device,
+				 &dev_attr_rng_available);
 	if (err)
 		goto err_remove_current;
 out:
 	return err;
 
 err_remove_current:
-	class_device_remove_file(rng_miscdev.class,
-				 &class_device_attr_rng_current);
+	device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
 err_misc_dereg:
 	misc_deregister(&rng_miscdev);
 	goto out;
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 62ebe09656e3..7a484fc7cb9e 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -169,11 +169,6 @@ fail:
 	return err;
 }
 
-/* 
- * TODO for 2.7:
- *  - add a struct kref to struct miscdevice and make all usages of
- *    them dynamic.
- */
 static struct class *misc_class;
 
 static const struct file_operations misc_fops = {
@@ -228,10 +223,10 @@ int misc_register(struct miscdevice * misc)
 		misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7);
 	dev = MKDEV(MISC_MAJOR, misc->minor);
 
-	misc->class = class_device_create(misc_class, NULL, dev, misc->dev,
+	misc->this_device = device_create(misc_class, misc->parent, dev,
 					  "%s", misc->name);
-	if (IS_ERR(misc->class)) {
-		err = PTR_ERR(misc->class);
+	if (IS_ERR(misc->this_device)) {
+		err = PTR_ERR(misc->this_device);
 		goto out;
 	}
 
@@ -264,7 +259,7 @@ int misc_deregister(struct miscdevice * misc)
 
 	down(&misc_sem);
 	list_del(&misc->list);
-	class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
+	device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
 	if (i < DYNAMIC_MINORS && i>0) {
 		misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
 	}
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 6ad2d3bb945c..6e1329d404d2 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -1130,7 +1130,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
 	scnprintf(devname, DEVNAME_SIZE, "%s%d", "tpm", chip->dev_num);
 	chip->vendor.miscdev.name = devname;
 
-	chip->vendor.miscdev.dev = dev;
+	chip->vendor.miscdev.parent = dev;
 	chip->dev = get_device(dev);
 
 	if (misc_register(&chip->vendor.miscdev)) {
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index ba2a2035d648..7c8d0399ae82 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -297,7 +297,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
 
 	serio_raw->dev.minor = PSMOUSE_MINOR;
 	serio_raw->dev.name = serio_raw->name;
-	serio_raw->dev.dev = &serio->dev;
+	serio_raw->dev.parent = &serio->dev;
 	serio_raw->dev.fops = &serio_raw_fops;
 
 	err = misc_register(&serio_raw->dev);
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index b03cfb91e228..326da7d500c7 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -31,15 +31,14 @@
 #define	HPET_MINOR	     228
 
 struct device;
-struct class_device;
 
 struct miscdevice  {
 	int minor;
 	const char *name;
 	const struct file_operations *fops;
 	struct list_head list;
-	struct device *dev;
-	struct class_device *class;
+	struct device *parent;
+	struct device *this_device;
 };
 
 extern int misc_register(struct miscdevice * misc);
-- 
cgit v1.2.3


From 7dfb71030f7636a0d65200158113c37764552f93 Mon Sep 17 00:00:00 2001
From: Nigel Cunningham <ncunningham@linuxmail.org>
Date: Wed, 6 Dec 2006 20:34:23 -0800
Subject: [PATCH] Add include/linux/freezer.h and move definitions from sched.h

Move process freezing functions from include/linux/sched.h to freezer.h, so
that modifications to the freezer or the kernel configuration don't require
recompiling just about everything.

[akpm@osdl.org: fix ueagle driver]
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/arm/kernel/signal.c                  |  1 +
 arch/avr32/kernel/signal.c                |  2 +-
 arch/frv/kernel/signal.c                  |  2 +-
 arch/h8300/kernel/signal.c                |  2 +-
 arch/i386/kernel/io_apic.c                |  1 +
 arch/m32r/kernel/signal.c                 |  2 +-
 arch/powerpc/kernel/signal_32.c           |  2 +-
 arch/sh/kernel/signal.c                   |  1 +
 arch/sh64/kernel/signal.c                 |  2 +-
 drivers/block/pktcdvd.c                   |  2 +-
 drivers/char/hvc_console.c                |  1 +
 drivers/edac/edac_mc.c                    |  1 +
 drivers/ieee1394/nodemgr.c                |  1 +
 drivers/input/gameport/gameport.c         |  1 +
 drivers/input/serio/serio.c               |  1 +
 drivers/macintosh/therm_adt746x.c         |  1 +
 drivers/macintosh/via-pmu.c               |  2 +-
 drivers/macintosh/windfarm_core.c         |  1 +
 drivers/md/md.c                           |  2 +-
 drivers/media/dvb/dvb-core/dvb_frontend.c |  2 +-
 drivers/media/video/msp3400-driver.c      |  2 +-
 drivers/media/video/tvaudio.c             |  1 +
 drivers/media/video/video-buf-dvb.c       |  2 +-
 drivers/media/video/vivi.c                |  1 +
 drivers/mfd/ucb1x00-ts.c                  |  2 +-
 drivers/net/irda/stir4200.c               |  1 +
 drivers/net/wireless/airo.c               |  1 +
 drivers/pcmcia/cs.c                       |  1 +
 drivers/pnp/pnpbios/core.c                |  1 +
 drivers/usb/atm/ueagle-atm.c              |  2 +
 drivers/usb/core/hub.c                    |  1 +
 drivers/usb/gadget/file_storage.c         |  2 +-
 drivers/usb/storage/usb.c                 |  2 +-
 drivers/w1/w1.c                           |  1 +
 fs/afs/kafsasyncd.c                       |  1 +
 fs/afs/kafstimod.c                        |  1 +
 fs/cifs/cifsfs.c                          |  1 +
 fs/cifs/connect.c                         |  1 +
 fs/jbd/journal.c                          |  2 +-
 fs/jbd2/journal.c                         |  2 +-
 fs/jffs/intrep.c                          |  1 +
 fs/jffs2/background.c                     |  1 +
 fs/jfs/jfs_logmgr.c                       |  2 +-
 fs/jfs/jfs_txnmgr.c                       |  2 +-
 fs/lockd/clntproc.c                       |  1 +
 fs/xfs/linux-2.6/xfs_buf.c                |  1 +
 fs/xfs/linux-2.6/xfs_super.c              |  1 +
 include/linux/freezer.h                   | 84 +++++++++++++++++++++++++++++++
 include/linux/sched.h                     | 81 -----------------------------
 init/do_mounts_initrd.c                   |  1 +
 kernel/audit.c                            |  1 +
 kernel/power/disk.c                       |  1 +
 kernel/power/main.c                       |  1 +
 kernel/power/process.c                    |  1 +
 kernel/power/user.c                       |  1 +
 kernel/rtmutex-tester.c                   |  1 +
 kernel/sched.c                            |  2 +-
 kernel/signal.c                           |  1 +
 mm/pdflush.c                              |  1 +
 mm/vmscan.c                               |  1 +
 net/rxrpc/krxiod.c                        |  1 +
 net/rxrpc/krxsecd.c                       |  1 +
 net/rxrpc/krxtimod.c                      |  1 +
 net/sunrpc/svcsock.c                      |  1 +
 64 files changed, 147 insertions(+), 101 deletions(-)
 create mode 100644 include/linux/freezer.h

(limited to 'drivers/input/serio')

diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 48cf7fffddf2..f38a60a03b8c 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -11,6 +11,7 @@
 #include <linux/signal.h>
 #include <linux/ptrace.h>
 #include <linux/personality.h>
+#include <linux/freezer.h>
 
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index 33096651c24f..0ec14854a200 100644
--- a/arch/avr32/kernel/signal.c
+++ b/arch/avr32/kernel/signal.c
@@ -15,7 +15,7 @@
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 
 #include <asm/uaccess.h>
 #include <asm/ucontext.h>
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index b8a5882b8625..85baeae9666a 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -21,7 +21,7 @@
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
 #include <linux/personality.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/cacheflush.h>
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index 7787f70a05bb..02955604d760 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -38,7 +38,7 @@
 #include <linux/personality.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 
 #include <asm/setup.h>
 #include <asm/uaccess.h>
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 3b7a63e0ed1a..44c5a3206b2a 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -34,6 +34,7 @@
 #include <linux/pci.h>
 #include <linux/msi.h>
 #include <linux/htirq.h>
+#include <linux/freezer.h>
 
 #include <asm/io.h>
 #include <asm/smp.h>
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index b60cea4aebaa..092ea86bb079 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -21,7 +21,7 @@
 #include <linux/unistd.h>
 #include <linux/stddef.h>
 #include <linux/personality.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 320353f0926f..e4ebe1a6228e 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -36,7 +36,7 @@
 #include <linux/stddef.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #endif
 
 #include <asm/uaccess.h>
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c
index 50d7c4993bef..bb1c480a59c7 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal.c
@@ -23,6 +23,7 @@
 #include <linux/elf.h>
 #include <linux/personality.h>
 #include <linux/binfmts.h>
+#include <linux/freezer.h>
 
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c
index 9e2ffc45c0e0..1666d3efb52e 100644
--- a/arch/sh64/kernel/signal.c
+++ b/arch/sh64/kernel/signal.c
@@ -22,7 +22,7 @@
 #include <linux/errno.h>
 #include <linux/wait.h>
 #include <linux/personality.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
 #include <linux/stddef.h>
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index f2904f67af47..e45eaa264119 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -54,7 +54,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/miscdevice.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/mutex.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_ioctl.h>
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 9902ffad3b12..cc2cd46bedc6 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -38,6 +38,7 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/delay.h>
+#include <linux/freezer.h>
 
 #include <asm/uaccess.h>
 
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 75e9e38330ff..1b4fc9221803 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -28,6 +28,7 @@
 #include <linux/sysdev.h>
 #include <linux/ctype.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <asm/uaccess.h>
 #include <asm/page.h>
 #include <asm/edac.h>
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 8e7b83f84485..e829c9336b3c 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/kthread.h>
 #include <linux/moduleparam.h>
+#include <linux/freezer.h>
 #include <asm/atomic.h>
 
 #include "csr.h"
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index a0af97efe6ac..79dfb4b25c97 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -23,6 +23,7 @@
 #include <linux/kthread.h>
 #include <linux/sched.h>	/* HZ */
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 /*#include <asm/io.h>*/
 
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 211943f85cb6..5f1d4032fd57 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -35,6 +35,7 @@
 #include <linux/slab.h>
 #include <linux/kthread.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("Serio abstraction core");
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 13b953ae8ebc..3d3bf1643e73 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -24,6 +24,7 @@
 #include <linux/suspend.h>
 #include <linux/kthread.h>
 #include <linux/moduleparam.h>
+#include <linux/freezer.h>
 
 #include <asm/prom.h>
 #include <asm/machdep.h>
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index e63ea1c1f3c1..c8558d4ed506 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -42,7 +42,7 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/syscalls.h>
 #include <linux/cpu.h>
 #include <asm/prom.h>
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index ab3faa702d58..e947af982f93 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -34,6 +34,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 #include <asm/prom.h>
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 8cbf9c9df1c3..6c4345bde07e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -39,10 +39,10 @@
 #include <linux/raid/bitmap.h>
 #include <linux/sysctl.h>
 #include <linux/buffer_head.h> /* for invalidate_bdev */
-#include <linux/suspend.h>
 #include <linux/poll.h>
 #include <linux/mutex.h>
 #include <linux/ctype.h>
+#include <linux/freezer.h>
 
 #include <linux/init.h>
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index a2ab2eebfc68..e85972222ab4 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -34,7 +34,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/list.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/jiffies.h>
 #include <asm/processor.h>
 
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index cf43df3fe708..e1b56dc13c3f 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -56,7 +56,7 @@
 #include <media/tvaudio.h>
 #include <media/msp3400.h>
 #include <linux/kthread.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include "msp3400-driver.h"
 
 /* ---------------------------------------------------------------------- */
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index fcaef4bf8289..d506dfaa45a9 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -29,6 +29,7 @@
 #include <linux/init.h>
 #include <linux/smp_lock.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include <media/tvaudio.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index f53edf1923b7..fcc5467e7636 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -20,7 +20,7 @@
 #include <linux/fs.h>
 #include <linux/kthread.h>
 #include <linux/file.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 
 #include <media/video-buf.h>
 #include <media/video-buf-dvb.h>
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 3c8dc72dc8e9..9986de5cb3d6 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -36,6 +36,7 @@
 #include <media/v4l2-common.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
+#include <linux/freezer.h>
 
 /* Wake up at about 30 fps */
 #define WAKE_NUMERATOR 30
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 82938ad6ddbd..ce1a48108210 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -28,7 +28,7 @@
 #include <linux/string.h>
 #include <linux/input.h>
 #include <linux/device.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/slab.h>
 #include <linux/kthread.h>
 
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 3b4c47875935..c14a74634fd5 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -50,6 +50,7 @@
 #include <linux/usb.h>
 #include <linux/crc32.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <net/irda/irda.h>
 #include <net/irda/irlap.h>
 #include <net/irda/irda_device.h>
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index efcdaf1c5f73..44a22701da97 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -49,6 +49,7 @@
 #include <asm/uaccess.h>
 #include <net/ieee80211.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include "airo.h"
 
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index f9cd831a3f31..606a46740338 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -29,6 +29,7 @@
 #include <linux/pci.h>
 #include <linux/device.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <asm/system.h>
 #include <asm/irq.h>
 
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 81a6c83d89a6..81186f479a3f 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -61,6 +61,7 @@
 #include <linux/dmi.h>
 #include <linux/delay.h>
 #include <linux/acpi.h>
+#include <linux/freezer.h>
 
 #include <asm/page.h>
 #include <asm/desc.h>
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index f2d196fa1e8b..dae4ef1e8fe5 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -64,6 +64,8 @@
 #include <linux/kthread.h>
 #include <linux/version.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
+
 #include <asm/unaligned.h>
 
 #include "usbatm.h"
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 77c05be5241a..2651c2e2a89f 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -22,6 +22,7 @@
 #include <linux/usbdevice_fs.h>
 #include <linux/kthread.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 #include <asm/semaphore.h>
 #include <asm/uaccess.h>
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 8b975d15538d..c98316ce8384 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -250,7 +250,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/utsname.h>
 
 #include <linux/usb_ch9.h>
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index b401084b3d22..70644506651f 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -49,7 +49,7 @@
 
 #include <linux/sched.h>
 #include <linux/errno.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index de3e9791f80d..63c07243993c 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -31,6 +31,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include <asm/atomic.h>
 
diff --git a/fs/afs/kafsasyncd.c b/fs/afs/kafsasyncd.c
index f09a794f248e..615df2407cb2 100644
--- a/fs/afs/kafsasyncd.c
+++ b/fs/afs/kafsasyncd.c
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/completion.h>
+#include <linux/freezer.h>
 #include "cell.h"
 #include "server.h"
 #include "volume.h"
diff --git a/fs/afs/kafstimod.c b/fs/afs/kafstimod.c
index 65bc05ab8182..694344e4d3c7 100644
--- a/fs/afs/kafstimod.c
+++ b/fs/afs/kafstimod.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/completion.h>
+#include <linux/freezer.h>
 #include "cell.h"
 #include "volume.h"
 #include "kafstimod.h"
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index e6b5866e5001..71bc87a37fc1 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -34,6 +34,7 @@
 #include <linux/mempool.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include "cifsfs.h"
 #include "cifspdu.h"
 #define DECLARE_GLOBALS_HERE
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 71f77914ce93..2caca06b4bae 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -31,6 +31,7 @@
 #include <linux/delay.h>
 #include <linux/completion.h>
 #include <linux/pagevec.h>
+#include <linux/freezer.h>
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 #include "cifspdu.h"
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index a8774bed20b6..10fff9443938 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -31,7 +31,7 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/mm.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/pagemap.h>
 #include <linux/kthread.h>
 #include <linux/poison.h>
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 50356019ae30..44fc32bfd7f1 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -31,7 +31,7 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/mm.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/pagemap.h>
 #include <linux/kthread.h>
 #include <linux/poison.h>
diff --git a/fs/jffs/intrep.c b/fs/jffs/intrep.c
index 4a543e114970..478a74e2e9d5 100644
--- a/fs/jffs/intrep.c
+++ b/fs/jffs/intrep.c
@@ -66,6 +66,7 @@
 #include <linux/smp_lock.h>
 #include <linux/time.h>
 #include <linux/ctype.h>
+#include <linux/freezer.h>
 
 #include "intrep.h"
 #include "jffs_fm.h"
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index ff2a872e80e7..6eb3daebd563 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -16,6 +16,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/completion.h>
 #include <linux/sched.h>
+#include <linux/freezer.h>
 #include "nodelist.h"
 
 
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index b89c9aba0466..5065baa530b6 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -67,7 +67,7 @@
 #include <linux/kthread.h>
 #include <linux/buffer_head.h>		/* for sync_blockdev() */
 #include <linux/bio.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include "jfs_incore.h"
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index 81f6f04af192..d558e51b0df8 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -46,7 +46,7 @@
 #include <linux/vmalloc.h>
 #include <linux/smp_lock.h>
 #include <linux/completion.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kthread.h>
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index 3d84f600b633..50643b6a5556 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -13,6 +13,7 @@
 #include <linux/nfs_fs.h>
 #include <linux/utsname.h>
 #include <linux/smp_lock.h>
+#include <linux/freezer.h>
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/svc.h>
 #include <linux/lockd/lockd.h>
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index eef4a0ba11e9..b971237c5a9f 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -32,6 +32,7 @@
 #include <linux/kthread.h>
 #include <linux/migrate.h>
 #include <linux/backing-dev.h>
+#include <linux/freezer.h>
 
 STATIC kmem_zone_t *xfs_buf_zone;
 STATIC kmem_shaker_t xfs_buf_shake;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index de05abbbe7fd..b93265b7c79c 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -56,6 +56,7 @@
 #include <linux/mempool.h>
 #include <linux/writeback.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 STATIC struct quotactl_ops xfs_quotactl_operations;
 STATIC struct super_operations xfs_super_operations;
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
new file mode 100644
index 000000000000..266373f74445
--- /dev/null
+++ b/include/linux/freezer.h
@@ -0,0 +1,84 @@
+/* Freezer declarations */
+
+#ifdef CONFIG_PM
+/*
+ * Check if a process has been frozen
+ */
+static inline int frozen(struct task_struct *p)
+{
+	return p->flags & PF_FROZEN;
+}
+
+/*
+ * Check if there is a request to freeze a process
+ */
+static inline int freezing(struct task_struct *p)
+{
+	return p->flags & PF_FREEZE;
+}
+
+/*
+ * Request that a process be frozen
+ * FIXME: SMP problem. We may not modify other process' flags!
+ */
+static inline void freeze(struct task_struct *p)
+{
+	p->flags |= PF_FREEZE;
+}
+
+/*
+ * Sometimes we may need to cancel the previous 'freeze' request
+ */
+static inline void do_not_freeze(struct task_struct *p)
+{
+	p->flags &= ~PF_FREEZE;
+}
+
+/*
+ * Wake up a frozen process
+ */
+static inline int thaw_process(struct task_struct *p)
+{
+	if (frozen(p)) {
+		p->flags &= ~PF_FROZEN;
+		wake_up_process(p);
+		return 1;
+	}
+	return 0;
+}
+
+/*
+ * freezing is complete, mark process as frozen
+ */
+static inline void frozen_process(struct task_struct *p)
+{
+	p->flags = (p->flags & ~PF_FREEZE) | PF_FROZEN;
+}
+
+extern void refrigerator(void);
+extern int freeze_processes(void);
+extern void thaw_processes(void);
+
+static inline int try_to_freeze(void)
+{
+	if (freezing(current)) {
+		refrigerator();
+		return 1;
+	} else
+		return 0;
+}
+#else
+static inline int frozen(struct task_struct *p) { return 0; }
+static inline int freezing(struct task_struct *p) { return 0; }
+static inline void freeze(struct task_struct *p) { BUG(); }
+static inline int thaw_process(struct task_struct *p) { return 1; }
+static inline void frozen_process(struct task_struct *p) { BUG(); }
+
+static inline void refrigerator(void) {}
+static inline int freeze_processes(void) { BUG(); return 0; }
+static inline void thaw_processes(void) {}
+
+static inline int try_to_freeze(void) { return 0; }
+
+
+#endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index acfd2e15c5f2..837a012f573c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1618,87 +1618,6 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 
 extern void normalize_rt_tasks(void);
 
-#ifdef CONFIG_PM
-/*
- * Check if a process has been frozen
- */
-static inline int frozen(struct task_struct *p)
-{
-	return p->flags & PF_FROZEN;
-}
-
-/*
- * Check if there is a request to freeze a process
- */
-static inline int freezing(struct task_struct *p)
-{
-	return p->flags & PF_FREEZE;
-}
-
-/*
- * Request that a process be frozen
- * FIXME: SMP problem. We may not modify other process' flags!
- */
-static inline void freeze(struct task_struct *p)
-{
-	p->flags |= PF_FREEZE;
-}
-
-/*
- * Sometimes we may need to cancel the previous 'freeze' request
- */
-static inline void do_not_freeze(struct task_struct *p)
-{
-	p->flags &= ~PF_FREEZE;
-}
-
-/*
- * Wake up a frozen process
- */
-static inline int thaw_process(struct task_struct *p)
-{
-	if (frozen(p)) {
-		p->flags &= ~PF_FROZEN;
-		wake_up_process(p);
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * freezing is complete, mark process as frozen
- */
-static inline void frozen_process(struct task_struct *p)
-{
-	p->flags = (p->flags & ~PF_FREEZE) | PF_FROZEN;
-}
-
-extern void refrigerator(void);
-extern int freeze_processes(void);
-extern void thaw_processes(void);
-
-static inline int try_to_freeze(void)
-{
-	if (freezing(current)) {
-		refrigerator();
-		return 1;
-	} else
-		return 0;
-}
-#else
-static inline int frozen(struct task_struct *p) { return 0; }
-static inline int freezing(struct task_struct *p) { return 0; }
-static inline void freeze(struct task_struct *p) { BUG(); }
-static inline int thaw_process(struct task_struct *p) { return 1; }
-static inline void frozen_process(struct task_struct *p) { BUG(); }
-
-static inline void refrigerator(void) {}
-static inline int freeze_processes(void) { BUG(); return 0; }
-static inline void thaw_processes(void) {}
-
-static inline int try_to_freeze(void) { return 0; }
-
-#endif /* CONFIG_PM */
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
index 919a80cb322e..2cfd7cb36e79 100644
--- a/init/do_mounts_initrd.c
+++ b/init/do_mounts_initrd.c
@@ -6,6 +6,7 @@
 #include <linux/romfs_fs.h>
 #include <linux/initrd.h>
 #include <linux/sched.h>
+#include <linux/freezer.h>
 
 #include "do_mounts.h"
 
diff --git a/kernel/audit.c b/kernel/audit.c
index 98106f6078b0..d9b690ac684b 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -57,6 +57,7 @@
 #include <linux/netlink.h>
 #include <linux/selinux.h>
 #include <linux/inotify.h>
+#include <linux/freezer.h>
 
 #include "audit.h"
 
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index f5079231383e..53b3b57c0223 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -20,6 +20,7 @@
 #include <linux/pm.h>
 #include <linux/console.h>
 #include <linux/cpu.h>
+#include <linux/freezer.h>
 
 #include "power.h"
 
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 873228c71dab..6096c71b182b 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -18,6 +18,7 @@
 #include <linux/console.h>
 #include <linux/cpu.h>
 #include <linux/resume-trace.h>
+#include <linux/freezer.h>
 
 #include "power.h"
 
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 72e72d2c61e6..29be608e8349 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -13,6 +13,7 @@
 #include <linux/suspend.h>
 #include <linux/module.h>
 #include <linux/syscalls.h>
+#include <linux/freezer.h>
 
 /* 
  * Timeout for stopping processes
diff --git a/kernel/power/user.c b/kernel/power/user.c
index a63b25c63b49..26c66941c001 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -22,6 +22,7 @@
 #include <linux/fs.h>
 #include <linux/console.h>
 #include <linux/cpu.h>
+#include <linux/freezer.h>
 
 #include <asm/uaccess.h>
 
diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c
index 6dcea9dd8c94..015fc633c96c 100644
--- a/kernel/rtmutex-tester.c
+++ b/kernel/rtmutex-tester.c
@@ -13,6 +13,7 @@
 #include <linux/spinlock.h>
 #include <linux/sysdev.h>
 #include <linux/timer.h>
+#include <linux/freezer.h>
 
 #include "rtmutex.h"
 
diff --git a/kernel/sched.c b/kernel/sched.c
index 3399701c680e..12fdbef1d9bf 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -34,7 +34,7 @@
 #include <linux/security.h>
 #include <linux/notifier.h>
 #include <linux/profile.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/vmalloc.h>
 #include <linux/blkdev.h>
 #include <linux/delay.h>
diff --git a/kernel/signal.c b/kernel/signal.c
index 8e19d2785486..bc972d7e6319 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -23,6 +23,7 @@
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 #include <linux/capability.h>
+#include <linux/freezer.h>
 #include <asm/param.h>
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
diff --git a/mm/pdflush.c b/mm/pdflush.c
index b02102feeb4b..8ce0900dc95c 100644
--- a/mm/pdflush.c
+++ b/mm/pdflush.c
@@ -21,6 +21,7 @@
 #include <linux/writeback.h>	// Prototypes pdflush_operation()
 #include <linux/kthread.h>
 #include <linux/cpuset.h>
+#include <linux/freezer.h>
 
 
 /*
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2a6a79f68138..f6616e81fac7 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -36,6 +36,7 @@
 #include <linux/rwsem.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include <asm/tlbflush.h>
 #include <asm/div64.h>
diff --git a/net/rxrpc/krxiod.c b/net/rxrpc/krxiod.c
index dada34a77b21..49effd92144e 100644
--- a/net/rxrpc/krxiod.c
+++ b/net/rxrpc/krxiod.c
@@ -13,6 +13,7 @@
 #include <linux/completion.h>
 #include <linux/spinlock.h>
 #include <linux/init.h>
+#include <linux/freezer.h>
 #include <rxrpc/krxiod.h>
 #include <rxrpc/transport.h>
 #include <rxrpc/peer.h>
diff --git a/net/rxrpc/krxsecd.c b/net/rxrpc/krxsecd.c
index cea4eb5e2497..3ab0f77409f4 100644
--- a/net/rxrpc/krxsecd.c
+++ b/net/rxrpc/krxsecd.c
@@ -27,6 +27,7 @@
 #include <rxrpc/call.h>
 #include <linux/udp.h>
 #include <linux/ip.h>
+#include <linux/freezer.h>
 #include <net/sock.h>
 #include "internal.h"
 
diff --git a/net/rxrpc/krxtimod.c b/net/rxrpc/krxtimod.c
index 3e7466900bd4..9a9b6132dba4 100644
--- a/net/rxrpc/krxtimod.c
+++ b/net/rxrpc/krxtimod.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/completion.h>
+#include <linux/freezer.h>
 #include <rxrpc/rxrpc.h>
 #include <rxrpc/krxtimod.h>
 #include <asm/errno.h>
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 64ca1f61dd94..1c68956824e3 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -32,6 +32,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <linux/file.h>
+#include <linux/freezer.h>
 #include <net/sock.h>
 #include <net/checksum.h>
 #include <net/ip.h>
-- 
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