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Rafael J. Wysocki 8bb7844286 Add suspend-related notifications for CPU hotplug 
Since nonboot CPUs are now disabled after tasks and devices have been
frozen and the CPU hotplug infrastructure is used for this purpose, we need
special CPU hotplug notifications that will help the CPU-hotplug-aware
subsystems distinguish normal CPU hotplug events from CPU hotplug events
related to a system-wide suspend or resume operation in progress.  This
patch introduces such notifications and causes them to be used during
suspend and resume transitions.  It also changes all of the
CPU-hotplug-aware subsystems to take these notifications into consideration
(for now they are handled in the same way as the corresponding "normal"
ones).

[oleg@tv-sign.ru: cleanups]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Gautham R Shenoy <ego@in.ibm.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2007-05-09 12:30:56 -07:00
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acorn
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acpi PM: Separate hibernation code from suspend code 2007-05-09 12:30:48 -07:00
amba uevent: use add_uevent_var() instead of open coding it 2007-04-27 10:57:29 -07:00
ata unify flush_work/flush_work_keventd and rename it to cancel_work_sync 2007-05-09 12:30:53 -07:00
atm PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
auxdisplay
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base Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
block fs: convert core functions to zero_user_page 2007-05-09 12:30:55 -07:00
bluetooth [Bluetooth] Correct SCO buffer for another Broadcom based dongle 2007-05-05 00:36:22 +02:00
cdrom mm: remove destroy_dirty_buffers from invalidate_bdev() 2007-05-07 12:12:55 -07:00
char tty_set_ldisc() receive_room fix 2007-05-09 12:30:49 -07:00
clocksource ACPI: correct pathname in comment 2007-04-25 14:27:06 -04:00
connector [NETLINK]: Switch cb_lock spinlock to mutex and allow to override it 2007-04-25 22:29:03 -07:00
cpufreq Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
crypto [CRYPTO] padlock: Remove pointless padlock module 2007-05-02 22:08:26 +10:00
dio
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dma [PATCH] rm pointless dmaengine exports 2007-03-16 19:25:03 -07:00
edac Fix 82875 PCI setup 2007-05-08 11:15:07 -07:00
eisa virtual_eisa_root_init() should be __init 2007-05-08 11:15:02 -07:00
fc4
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firmware remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
hid header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
hwmon Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
i2c PM: Separate hibernation code from suspend code 2007-05-09 12:30:48 -07:00
ide Merge branch 'linux-2.6' 2007-05-08 13:37:51 +10:00
ieee1394 header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
infiniband Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
input Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2007-05-08 11:51:43 -07:00
isdn usb_gigaset: don't kmalloc(0) 2007-05-08 20:41:14 -07:00
kvm Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
leds
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macintosh Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
mca mca: add integrated device bus matching 2007-05-09 12:30:49 -07:00
md dm log: fix resume failed log device 2007-05-09 12:30:48 -07:00
media Clean up mutex_trylock noise 2007-05-08 11:15:13 -07:00
message remove unused header file: drivers/message/i2o/i2o_lan.h 2007-05-08 11:15:02 -07:00
mfd header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
misc disable socket power in adapter driver instead of media one 2007-05-08 22:41:47 +02:00
mmc mmc build fix 2007-05-09 12:30:44 -07:00
mtd Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
net unify flush_work/flush_work_keventd and rename it to cancel_work_sync 2007-05-09 12:30:53 -07:00
nubus
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oprofile [PATCH] oprofile: fix potential deadlock on oprofilefs_lock 2007-03-28 13:58:02 -07:00
parisc header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
parport parport_serial: fix PCI must_checks 2007-05-08 11:15:08 -07:00
pci Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
pcmcia fix hotplug for legacy platform drivers 2007-05-08 11:15:10 -07:00
pnp PNP: workaround HP BIOS defect that leaves SMCF010 device partly enabled 2007-05-08 11:15:23 -07:00
ps3 Merge branch 'linux-2.6' 2007-05-08 13:37:51 +10:00
rapidio
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rtc rtc-cmos: make it load on PNPBIOS systems 2007-05-08 11:15:19 -07:00
s390 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-05-08 20:32:16 -07:00
sbus header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2007-05-08 20:32:43 -07:00
serial Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
sh
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sn
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spi atmel_spi: remove unnecessary (and wrong) #ifdefs 2007-05-09 12:30:50 -07:00
tc [PATCH] Fix build error on zs serial driver 2007-04-04 21:12:47 -07:00
telephony replace pci_find_device in drivers/telephony/ixj.c 2007-05-08 11:15:02 -07:00
usb usbatm_heavy_init: don't use CLONE_SIGHAND 2007-05-09 12:30:53 -07:00
video [ATYFB]: Fix sparc includes. 2007-05-08 16:41:54 -07:00
w1 Driver for the Maxim DS1WM, a 1-wire bus master ASIC core 2007-05-08 11:15:14 -07:00
zorro Amiga Zorro bus: kill resource_size_t warnings 2007-05-04 17:59:08 -07:00
Kconfig
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Makefile i2c: Add i2c_board_info and i2c_new_device() 2007-05-01 23:26:31 +02:00