Gautham R Shenoy 86ef5c9a8e cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() ...

Replace all lock_cpu_hotplug/unlock_cpu_hotplug from the kernel and use
get_online_cpus and put_online_cpus instead as it highlights the
refcount semantics in these operations.

The new API guarantees protection against the cpu-hotplug operation, but
it doesn't guarantee serialized access to any of the local data
structures. Hence the changes needs to be reviewed.

In case of pseries_add_processor/pseries_remove_processor, use
cpu_maps_update_begin()/cpu_maps_update_done() as we're modifying the
cpu_present_map there.

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-01-25 21:08:02 +01:00

..

acorn/char

unicode diacritics support

2007-10-17 08:42:52 -07:00

acpi

Driver core: change sysdev classes to use dynamic kobject names

2008-01-24 20:40:40 -08:00

amba

Driver core: change add_uevent_var to use a struct

2007-10-12 14:51:01 -07:00

ata

pata_pdc202xx_old: Fix crashes with ATAPI

2008-01-19 21:29:39 -08:00

atm

[ATM] atm/suni.c: Fix section mismatch.

2008-01-20 20:31:44 -08:00

auxdisplay

…

base

Driver core: coding style fixes

2008-01-24 22:50:12 -08:00

block

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

bluetooth

[BLUETOOTH]: Always send explicit hci_ll wake-up acks.

2008-01-10 22:24:43 -08:00

cdrom

SG: audit of drivers that use blk_rq_map_sg()

2007-10-24 13:21:21 +02:00

char

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2008-01-25 08:38:25 -08:00

clocksource

…

connector

[CONNECTOR]: Don't touch queue dev after decrement of ref count.

2008-01-08 23:44:44 -08:00

cpufreq

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

cpuidle

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2008-01-25 08:38:25 -08:00

dca

I/OAT: Add DCA services

2007-10-16 09:43:09 -07:00

dio

…

dma

DMA: Convert from class_device to device for DMA engine

2008-01-24 20:40:05 -08:00

edac

Driver core: change sysdev classes to use dynamic kobject names

2008-01-24 20:40:40 -08:00

eisa

signedness: module_param_array nump argument

2007-10-14 12:41:52 -07:00

firewire

firewire: OHCI 1.0 Isochronous Receive support

2007-12-10 21:55:19 +01:00

firmware

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

hid

HID: Don't access input_dev->private directly

2007-10-31 13:30:35 +01:00

hwmon

hwmon: (it87) request only Environment Controller ports

2008-01-22 07:21:38 -05:00

i2c

driver core: Make the dev_*() family of macros in device.h complete

2008-01-24 20:40:08 -08:00

ide

Driver core: convert block from raw kobjects to core devices

2008-01-24 20:40:36 -08:00

ieee1394

ieee1394: use class iteration api

2008-01-24 20:40:44 -08:00

infiniband

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

input

[SPARC64]: Fix section error in sparcspkr

2008-01-21 22:34:31 -08:00

isdn

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6

2008-01-25 08:35:13 -08:00

kvm

Driver core: change sysdev classes to use dynamic kobject names

2008-01-24 20:40:40 -08:00

leds

leds: Fix locomo LED driver oops

2007-12-31 23:11:11 +00:00

lguest

cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus()

2008-01-25 21:08:02 +01:00

macintosh

Driver core: change sysdev classes to use dynamic kobject names

2008-01-24 20:40:40 -08:00

mca

…

md

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

media

fix wrong sized spinlock flags argument

2008-01-17 15:42:30 -08:00

message

i2o: debug messages corrected

2007-11-05 15:12:31 -08:00

mfd

MCP_UCB1200: Convert from class_device to device

2008-01-24 20:40:06 -08:00

misc

kobject: convert ibmasm to use kref, not kobject

2008-01-24 20:40:08 -08:00

mmc

sdhci: support JMicron JMB38x chips

2007-12-12 20:01:00 +01:00

mtd

mtd: Convert from class_device to device for MTD/mtdchar

2008-01-24 20:40:06 -08:00

net

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

nubus

…

of

[SPARC/64]: Consolidate of_register_driver

2007-10-17 21:17:42 -07:00

oprofile

oProfile: oops when profile_pc() returns ~0LU

2007-11-14 18:45:37 -08:00

parisc

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

parport

parport: "dev->timeslice" is an unsigned long, not an int

2007-12-17 19:28:15 -08:00

pci

Kobject: convert drivers/* from kobject_unregister() to kobject_put()

2008-01-24 20:40:40 -08:00

pcmcia

PCMCIA: use proper call to driver_create_file

2008-01-24 20:40:33 -08:00

pnp

pnpacpi: print resource shortage message only once (more)

2008-01-17 15:38:58 -08:00

power

power supply : use class iteration api

2008-01-24 20:40:44 -08:00

ps3

ps3: vuart: fix error path locking

2007-12-23 12:54:37 -08:00

rapidio

…

rtc

rtc: use class iteration api

2008-01-24 20:40:44 -08:00

s390

cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus()

2008-01-25 21:08:02 +01:00

sbus

[WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKED

2007-11-19 21:09:52 +00:00

scsi

scsi: use class iteration api

2008-01-24 20:40:45 -08:00

serial

kobject: convert icom to use kref, not kobject

2008-01-24 20:40:09 -08:00

sh

superhyway: Handle device_register() retval properly.

2007-11-07 11:13:55 +09:00

sn

…

spi

spi: use class iteration api

2008-01-24 20:40:45 -08:00

ssb

ssb: Fix probing of PCI cores if PCI and PCIE core is available

2008-01-08 23:30:10 -08:00

tc

lk201: remove obsolete driver

2007-10-17 08:42:57 -07:00

telephony

telephony: phonedev panics if unregistering device not registered [Bug 9266]

2007-11-05 15:12:33 -08:00

uio

UIO: constify function pointer tables

2008-01-24 20:40:43 -08:00

usb

USB: use proper call to driver_create_file

2008-01-24 20:40:33 -08:00

video

Disable VGA text console for AVR32 architecture

2008-01-25 08:31:40 +01:00

virtio

virtio: fix module/device unloading

2007-11-19 11:20:42 +11:00

w1

W1: w1_therm.c is flagging 0C etc as invalid

2008-01-22 09:17:48 -08:00

watchdog

[AVR32] Add support for AT32AP7001 and AT32AP7002

2008-01-25 08:31:41 +01:00

xen

Add missing newlines to some uses of dev_<level> messages

2007-10-18 14:37:28 -07:00

zorro

Amiga zorro bus: Add missing zorro_device_remove()

2007-11-26 19:15:31 -08:00

Kconfig

Virtio interface

2007-10-23 15:49:54 +10:00

Makefile

Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2007-10-23 16:37:29 -07:00