MyungJoo Ham fd0ef7a058 [CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling ... When a new sampling rate is shorter than the current one, (e.g., 1 sec --> 10 ms) regardless how short the new one is, the current ondemand mechanism wait for the previously set timer to be expired. For example, if the user has just expressed that the sampling rate should be 10 ms from now and the previous was 1000 ms, the new rate may become effective 999 ms later, which could be not acceptable for the user if the user has intended to speed up sampling because the system is expected to react to CPU load fluctuation quickly from __now__. In order to address this issue, we need to cancel the previously set timer (schedule_delayed_work) and reset the timer if resetting timer is expected to trigger the delayed_work ealier. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>		2012-02-29 22:24:40 -05:00
..
accessibility	module_param: make bool parameters really bool (drivers & misc)	2012-01-13 09:32:20 +10:30
acpi	ACPI: remove duplicated lines of merging problems with acpi_processor_add	2012-02-08 15:07:03 -08:00
amba	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2012-01-08 13:10:57 -08:00
ata	pata/at91: use newly introduced SMC accessors	2012-02-13 18:31:37 +01:00
atm	drivers/atm/solos-pci.c: exchange pci_iounmaps	2012-02-19 18:57:51 -05:00
auxdisplay	…
base	Fixes a bootstrapping issue for some registers when a less commonly used	2012-02-18 15:37:25 -08:00
bcma	bcma: don't fail for bad SPROM CRC	2012-02-06 14:37:52 -05:00
block	asm-generic: architecture independent readq/writeq for 32bit environment	2012-02-21 16:47:28 -08:00
bluetooth	Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0	2012-02-15 13:09:26 +02:00
cdrom	cdrom: move shared static to cdrom_device_info	2012-02-08 20:03:14 +01:00
char	agp: fix scratch page cleanup	2012-01-26 18:36:48 +00:00
clk	…
clocksource	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm	2012-01-06 18:15:25 -08:00
connector	…
cpufreq	[CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling	2012-02-29 22:24:40 -05:00
cpuidle	cpuidle: Default y on powerpc pSeries	2012-02-22 16:48:51 +11:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2012-01-10 22:01:27 -08:00
dca	…
devfreq	…
dio	…
dma	i.MX SDMA: Fix burstsize settings	2012-02-02 14:00:43 +05:30
edac	asm-generic: architecture independent readq/writeq for 32bit environment	2012-02-21 16:47:28 -08:00
eisa	…
firewire	firewire: ohci: disable MSI on Ricoh controllers	2012-01-30 21:33:34 +01:00
firmware	Merge commit '070680218379e15c1901f4bf21b98e3cbf12b527' into stable/for-linus-fixes-3.3	2012-01-12 11:53:55 -05:00
gpio	gpio: Add missing spin_lock_init in gpio-ml-ioh driver	2012-02-01 21:59:37 -07:00
gpu	drm/radeon/kms/atom: dpms bios scratch reg updates	2012-02-22 10:30:06 +00:00
hid	HID: wiimote: fix invalid power_supply_powers call	2012-02-07 13:40:56 +01:00
hv	Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb	2012-01-09 12:09:47 -08:00
hwmon	hwmon: (max34440) Fix resetting temperature history	2012-02-24 08:06:15 -08:00
hwspinlock	…
i2c	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into fixes	2012-02-13 05:40:38 +00:00
ide	ARM: at91: drop ide driver in favor of the pata one	2012-02-13 18:31:37 +01:00
idle	ACPI processor hotplug: Delay acpi_processor_start() call for hotplugged cores	2012-01-19 21:26:32 -05:00
ieee802154	…
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-02-10 14:18:46 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2012-02-04 10:57:42 -08:00
iommu	ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp	2012-02-27 14:18:42 +01:00
isdn	isdn: type bug in isdn_net_header()	2012-02-09 15:41:29 -05:00
leds	drivers/leds/leds-lm3530.c: fix setting pltfm->als_vmax	2012-02-08 19:03:51 -08:00
lguest	lguest: Make sure interrupt is allocated ok by lguest_setup_irq	2012-01-12 15:44:47 +10:30
macintosh	powerpc/adb: Use set_current_state()	2012-02-16 16:15:12 +11:00
mca	…
md	Some simple md-related fixes.	2012-02-08 19:06:30 -08:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-02-24 12:32:51 -08:00
memstick	module_param: make bool parameters really bool (drivers & misc)	2012-01-13 09:32:20 +10:30
message	SCSI updates for post 3.2 merge window	2012-01-10 10:36:08 -08:00
mfd	Merge branch 'omap-fixes-warnings' of git://git.linaro.org/people/rmk/linux-arm	2012-02-13 14:16:07 -08:00
misc	Minor char-misc fixes for 3.3-rc3	2012-02-09 13:51:13 -08:00
mmc	mmc: dw_mmc: Fix PIO mode with support of highmem	2012-02-13 20:39:05 -05:00
mtd	- Fix a regression in 16-bit Atmel NAND flash which was introduced in 3.1	2012-02-04 07:17:47 -08:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-02-26 12:47:17 -08:00
nfc	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2012-01-07 12:03:30 -08:00
nubus	…
of	2nd set of device tree changes for v3.3	2012-01-14 13:25:55 -08:00
oprofile	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-01-06 08:02:58 -08:00
parisc	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-01-11 18:50:26 -08:00
parport	Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1	2012-01-14 12:32:16 -08:00
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-02-18 15:26:11 -08:00
pcmcia	pcmcia: fix socket refcount decrementing on each resume	2012-02-08 19:03:51 -08:00
pinctrl	pinctrl: restore pin naming	2012-02-01 19:35:21 +01:00
platform	asm-generic: architecture independent readq/writeq for 32bit environment	2012-02-21 16:47:28 -08:00
pnp	PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB	2012-01-06 12:11:20 -08:00
power	lp8727_charger: Add terminating entry for i2c_device_id table	2012-02-01 21:34:26 +04:00
pps	…
ps3	…
ptp	…
rapidio	…
regulator	regulator: Fix getting voltage in max8649_enable_time()	2012-02-10 11:20:55 +00:00
rtc	ARM: at91:rtc/rtc-at91sam9: ioremap register bank	2012-02-13 18:31:36 +01:00
s390	compat: fix compile breakage on s390	2012-02-27 07:54:27 -08:00
sbus	…
scsi	SCSI fixes on 20120224	2012-02-24 16:08:51 -08:00
sfi	…
sh	sh: clkfwk: bugfix: use clk_reparent() for div6 clocks	2012-01-24 10:44:49 +09:00
sn	…
spi	spi-topcliff-pch: rename pch_spi_pcidev to pch_spi_pcidev_driver	2012-02-05 23:24:17 -07:00
ssb	ssb: fix cardbus slot in hostmode	2012-02-01 15:26:00 -05:00
staging	staging: pohmelfs: remove drivers/staging/pohmelfs	2012-02-08 16:19:06 -08:00
target	target: Fix unsupported WRITE_SAME sense payload	2012-02-07 06:48:58 +00:00
tc	…
telephony	…
thermal	thermal: Rename generate_netlink_event	2012-01-23 03:15:25 -05:00
tty	tty: serial: omap-serial: wakeup latency constraint is in microseconds, not milliseconds	2012-02-09 10:48:36 -08:00
uio	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-01-11 18:50:26 -08:00
usb	USB: Added Kamstrup VID/PIDs to cp210x serial driver.	2012-02-21 16:29:15 -08:00
uwb	Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb	2012-01-09 12:09:47 -08:00
vhost	vhost-net: add module alias (v2.1)	2012-01-13 10:12:23 -08:00
video	SuperH fixes for 3.3-rc5	2012-02-24 08:56:51 -08:00
virt	…
virtio	virtio: correct the memory barrier in virtqueue_kick_prepare()	2012-01-28 08:10:23 +10:30
vlynq	…
w1	…
watchdog	watchdog: iTCO_wdt: add Intel Lynx Point DeviceIDs	2012-01-27 10:01:16 +01:00
xen	xenbus_dev: add missing error check to watch handling	2012-02-03 16:07:05 -05:00
zorro	…
Kconfig	…
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00