Christoph Lameter e7dcaa4755 this_cpu: Eliminate get/put_cpu ... There are cases where we can use this_cpu_ptr and as the result of using this_cpu_ptr() we no longer need to determine the currently executing cpu. In those places no get/put_cpu combination is needed anymore. The local cpu variable can be eliminated. Preemption still needs to be disabled and enabled since the modifications of the per cpu variables is not atomic. There may be multiple per cpu variables modified and those must all be from the same processor. Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Tejun Heo <tj@kernel.org> cc: Eric Biederman <ebiederm@aristanetworks.com> cc: Stephen Hemminger <shemminger@vyatta.com> cc: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Tejun Heo <tj@kernel.org>		2009-10-03 19:48:23 +09:00
..
accessibility
acpi	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
amba
ata	trivial: fix comment typo in drivers/ata/pata_hpt37x.c	2009-09-21 15:15:53 +02:00
atm	net: Make setsockopt() optlen be unsigned.	2009-09-30 16:12:20 -07:00
auxdisplay
base	mm: oom analysis: add shmem vmstat	2009-09-22 07:17:27 -07:00
block	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
bluetooth
cdrom	sysctl: remove "struct file *" argument of ->proc_handler	2009-09-24 07:21:04 -07:00
char	serial167: fix read buffer overflow	2009-10-01 16:11:16 -07:00
clocksource
connector	proc connector: add event for process becoming session leader	2009-09-23 07:39:29 -07:00
cpufreq
cpuidle	cpuidle: menu governor: reduce latency on exit	2009-09-22 07:17:45 -07:00
crypto
dca
dio
dma	this_cpu: Eliminate get/put_cpu	2009-10-03 19:48:23 +09:00
edac	edac: core: remove completion-wait for complete with rcu_barrier	2009-09-24 07:21:05 -07:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-09-23 09:43:22 -07:00
firmware	mm: don't use alloc_bootmem_low() where not strictly needed	2009-09-22 07:17:38 -07:00
gpio	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
gpu	Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-09-30 08:03:00 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2009-09-22 07:51:28 -07:00
hwmon	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
i2c	ACPI: i2c-scmi: don't use acpi_device_uid()	2009-09-26 01:42:07 -04:00
ide	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-09-23 09:32:11 -07:00
idle
ieee1394	const: mark struct vm_struct_operations	2009-09-27 11:39:25 -07:00
ieee802154
infiniband	this_cpu: Straight transformations	2009-10-03 19:48:22 +09:00
input	drivers/input/input.c: fix CONFIG_PM=n warning	2009-10-01 16:11:11 -07:00
isdn	net: Make setsockopt() optlen be unsigned.	2009-09-30 16:12:20 -07:00
leds	Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds	2009-09-26 10:50:47 -07:00
lguest	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
macintosh	Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds	2009-09-26 10:50:47 -07:00
mca
md	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx into for-linus	2009-09-23 18:31:11 +10:00
media	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
memstick	memstick: move dev_dbg	2009-09-24 07:21:05 -07:00
message	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
mfd	mfd/gpio: add a GPIO interface to the UCB1400 MFD chip driver via gpiolib	2009-09-23 07:39:48 -07:00
misc	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
mmc	s3cmci: add better support for no card detect or write protect available	2009-10-01 16:11:15 -07:00
mtd	Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze	2009-09-24 09:01:44 -07:00
net	this_cpu: Eliminate get/put_cpu	2009-10-03 19:48:23 +09:00
nubus
of	of: remove "stm,m25p40" alias	2009-09-23 07:39:43 -07:00
oprofile	cpumask: use zalloc_cpumask_var() where possible	2009-09-24 09:34:24 +09:30
parisc	mm: replace various uses of num_physpages by totalram_pages	2009-09-22 07:17:38 -07:00
parport	sysctl: remove "struct file *" argument of ->proc_handler	2009-09-24 07:21:04 -07:00
pci	ACPICA: fixup after acpi_get_object_info() change	2009-09-25 14:24:22 -04:00
pcmcia	MIPS: BCM63xx: Add PCMCIA & Cardbus support.	2009-09-30 21:47:01 +02:00
platform	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-09-30 08:07:12 -07:00
pnp	ACPI: remove acpi_device.flags.hardware_id	2009-09-25 15:09:48 -04:00
power	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-09-23 03:49:27 +04:00
pps
ps3
rapidio
regulator	regulator: fix voltage range in da9034 ldo12	2009-09-22 13:58:23 +01:00
rtc	Merge branch 'origin' into for-linus	2009-09-24 21:22:33 +01:00
s390	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
sbus	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
scsi	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
serial	serial: add parameter to force skipping the test for the TXEN bug	2009-10-01 16:11:16 -07:00
sfi
sh
sn
spi	spi-imx: strip down chipselect function to only drive the chipselect	2009-10-01 16:11:17 -07:00
ssb	ssb/sdio: fix printk format warnings	2009-09-23 11:35:41 -04:00
staging	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-09-24 15:13:11 -07:00
tc
telephony
thermal	thermal: add missing Kconfig dependency	2009-09-19 01:41:49 -04:00
uio	const: mark struct vm_struct_operations	2009-09-27 11:39:25 -07:00
usb	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
uwb	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
video	Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-09-30 08:03:00 -07:00
virtio	virtio: add virtio IDs file	2009-09-23 22:26:32 +09:30
vlynq	drivers/vlynq/vlynq.c: fix resource size off by 1 error	2009-09-24 07:21:05 -07:00
w1
watchdog	[WATCHDOG] Add support for the Avionic Design Xanthos watchdog timer.	2009-09-25 08:38:16 +00:00
xen	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
zorro
Kconfig
Makefile	Merge git://git.infradead.org/mtd-2.6	2009-09-23 10:07:49 -07:00