Rajagopal Venkat 7e6fdd4bad PM / devfreq: Core updates to support devices which can idle ... Prepare devfreq core framework to support devices which can idle. When device idleness is detected perhaps through runtime-pm, need some mechanism to suspend devfreq load monitoring and resume back when device is online. Present code continues monitoring unless device is removed from devfreq core. This patch introduces following design changes, - use per device work instead of global work to monitor device load. This enables suspend/resume of device devfreq and reduces monitoring code complexity. - decouple delayed work based load monitoring logic from core by introducing helpers functions to be used by governors. This provides flexibility for governors either to use delayed work based monitoring functions or to implement their own mechanism. - devfreq core interacts with governors via events to perform specific actions. These events include start/stop devfreq. This sets ground for adding suspend/resume events. The devfreq apis are not modified and are kept intact. Signed-off-by: Rajagopal Venkat <rajagopal.venkat@linaro.org> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2012-11-15 00:35:04 +01:00
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ABI	PM / devfreq: Core updates to support devices which can idle	2012-11-15 00:35:04 +01:00
accounting
acpi
aoe	aoe: update documentation to better reflect aoe-plus-udev usage	2012-10-06 03:05:30 +09:00
arm	Merge branch 'fixes' into for-linus	2012-10-11 10:55:04 +01:00
arm64	arm64: Move PCI_IOBASE closer to MODULES_VADDR	2012-10-23 15:30:51 +01:00
auxdisplay
backlight
blackfin
block
blockdev
cdrom
cgroups	memcg: trivial fixes for Documentation/cgroups/memory.txt	2012-10-09 16:22:54 +09:00
connector
console
cpu-freq
cpuidle
cris
crypto	KEYS: Document asymmetric key type	2012-10-08 13:50:12 +10:30
development-process
device-mapper	DM RAID: Add rebuild capability for RAID10	2012-10-11 13:40:24 +11:00
devicetree	Linux 3.7-rc3	2012-10-30 00:09:18 -07:00
DocBook	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-10-18 16:10:42 -07:00
driver-model
dvb
early-userspace
EDID
extcon
fault-injection
fb
filesystems	Merge branch 'for-3.7' of git://linux-nfs.org/~bfields/linux	2012-10-13 10:53:54 +09:00
firmware_class	firmware loader: document kernel direct loading	2012-10-25 11:53:36 -07:00
frv
hid
hwmon	hwmon, fam15h_power: Change email address, MAINTAINERS entry	2012-10-29 17:48:01 -07:00
i2c	i2c-mux-gpio: Update documentation	2012-10-05 22:23:54 +02:00
i2o
ia64
ide
infiniband
input
ioctl
isdn
ja_JP
kbuild	UAPI: Remove the objhdr-y export list	2012-10-02 18:01:56 +01:00
kdump
ko_KR
laptops
leds
m68k
make
memory-devices
mips
misc-devices
mmc
mn10300
mtd
namespaces
netlabel
networking
nfc
parisc
PCI
pcmcia
power	1. New drivers:	2012-10-07 17:29:24 +09:00
powerpc
pps
prctl
pti
ptp
rapidio
RCU
s390
scheduler
scsi	[SCSI] megaraid_sas: Version, Changelog, Copyright update	2012-10-09 11:21:48 +01:00
security	Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-14 13:39:34 -07:00
serial
sh
sound
spi	spi: Updates for v3.7	2012-10-02 17:26:42 -07:00
sysctl	coredump: add support for %d=__get_dumpable() in core name	2012-10-06 03:05:15 +09:00
target
telephony
thermal
timers
trace
usb
vDSO
video4linux	[media] media: v4l2-ctrl: add a helper function to add standard control with driver specific menu	2012-10-05 21:48:03 -03:00
virtual	Merge branch 'for-linus-37rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2012-10-10 11:15:20 +09:00
vm	mm: remove vma arg from page_evictable	2012-10-09 16:22:55 +09:00
w1
watchdog
wimax
x86
zh_CN	Documentation:Chinese translation of Documentation/arm64/memory.txt	2012-10-25 11:54:06 -07:00
.gitignore
00-INDEX	Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-24 04:07:02 +03:00
applying-patches.txt
atomic_ops.txt
bad_memory.txt
basic_profiling.txt
binfmt_misc.txt
braille-console.txt
bt8xxgpio.txt
btmrvl.txt
BUG-HUNTING
bus-virt-phys-mapping.txt
cachetlb.txt
Changes
circular-buffers.txt
clk.txt
coccinelle.txt
CodingStyle	CodingStyle: add networking specific block comment style	2012-10-06 03:04:59 +09:00
cpu-hotplug.txt
cpu-load.txt
cputopology.txt
crc32.txt
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
dell_rbu.txt
devices.txt
digsig.txt
DMA-API-HOWTO.txt
DMA-API.txt
DMA-attributes.txt
dma-buf-sharing.txt
DMA-ISA-LPC.txt
dmaengine.txt
dontdiff
dynamic-debug-howto.txt
edac.txt
eisa.txt
email-clients.txt
flexible-arrays.txt
futex-requeue-pi.txt
gcov.txt
gpio.txt
highuid.txt
HOWTO
hw_random.txt
hwspinlock.txt
init.txt
initrd.txt
intel_txt.txt
Intel-IOMMU.txt
io_ordering.txt
io-mapping.txt
iostats.txt
IPMI.txt	IPMI: Remove SMBus driver info from the docs	2012-10-16 18:07:12 -07:00
IRQ-affinity.txt
IRQ-domain.txt
IRQ.txt
irqflags-tracing.txt
isapnp.txt
java.txt
kernel-doc-nano-HOWTO.txt
kernel-docs.txt
kernel-parameters.txt	Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-14 13:39:34 -07:00
kmemcheck.txt
kmemleak.txt
kobject.txt
kprobes.txt
kref.txt
ldm.txt
local_ops.txt
lockdep-design.txt
lockstat.txt
lockup-watchdogs.txt
logo.gif
logo.txt
magic-number.txt
Makefile
ManagementStyle
md.txt
media-framework.txt
memory-barriers.txt
memory-hotplug.txt
mono.txt
mutex-design.txt
nommu-mmap.txt
numastat.txt
oops-tracing.txt
padata.txt
parport-lowlevel.txt
parport.txt
percpu-rw-semaphore.txt
pi-futex.txt
pinctrl.txt
pnp.txt
preempt-locking.txt
printk-formats.txt	lib/vsprintf: update documentation to cover all of %p[Mm][FR]	2012-10-06 03:04:50 +09:00
pwm.txt
ramoops.txt
rbtree.txt	rbtree: move augmented rbtree functionality to rbtree_augmented.h	2012-10-09 16:22:40 +09:00
remoteproc.txt
rfkill.txt
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
rt-mutex-design.txt
rt-mutex.txt
rtc.txt	rtc-proc: permit the /proc/driver/rtc device to use other devices	2012-10-06 03:05:01 +09:00
SAK.txt
SecurityBugs
serial-console.txt
sgi-ioc4.txt
sgi-visws.txt
SM501.txt
smsc_ece1099.txt
sparse.txt
spinlocks.txt
stable_api_nonsense.txt
stable_kernel_rules.txt
static-keys.txt
SubmitChecklist
SubmittingDrivers
SubmittingPatches
svga.txt
sysfs-rules.txt
sysrq.txt	sparc64: Add global PMU register dumping via sysrq.	2012-10-16 09:34:01 -07:00
unaligned-memory-access.txt
unicode.txt
unshare.txt
vfio.txt
VGA-softcursor.txt
vgaarbiter.txt
video-output.txt
vme_api.txt
volatile-considered-harmful.txt
workqueue.txt
xz.txt
zorro.txt