Deepthi Dharwar e978aa7d7d cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state ... Cpuidle governor only suggests the state to enter using the governor->select() interface, but allows the low level driver to override the recommended state. The actual entered state may be different because of software or hardware demotion. Software demotion is done by the back-end cpuidle driver and can be accounted correctly. Current cpuidle code uses last_state field to capture the actual state entered and based on that updates the statistics for the state entered. Ideally the driver enter routine should update the counters, and it should return the state actually entered rather than the time spent there. The generic cpuidle code should simply handle where the counters live in the sysfs namespace, not updating the counters. Reference: https://lkml.org/lkml/2011/3/25/52 Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com> Signed-off-by: Trinabh Gupta <g.trinabh@gmail.com> Tested-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Len Brown <len.brown@intel.com>		2011-11-06 21:13:30 -05:00
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accessibility
acpi	cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state	2011-11-06 21:13:30 -05:00
amba
ata	drivers/ata/sata_dwc_460ex.c: add missing kfree	2011-08-18 23:58:11 -04:00
atm
auxdisplay
base	PM / Clocks: Do not acquire a mutex under a spinlock	2011-09-26 19:40:23 +02:00
bcma	bcma: add uevent to the bus, to autoload drivers	2011-08-22 14:21:41 -04:00
block	floppy: use del_timer_sync() in init cleanup	2011-09-21 10:22:11 +02:00
bluetooth	Bluetooth: add support for 2011 mac mini	2011-09-17 17:16:03 -03:00
cdrom
char	TPM: Zero buffer after copying to userspace	2011-09-23 09:46:41 +10:00
clk
clocksource	Merge branch 'common/core' into sh-latest	2011-08-08 16:33:54 +09:00
connector
cpufreq	drivers/cpufreq/pcc-cpufreq.c: avoid NULL pointer dereference	2011-09-14 18:09:38 -07:00
cpuidle	cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state	2011-11-06 21:13:30 -05:00
crypto
dca
dio
dma	dmaengine/ste_dma40: fix memory leak due to prepared descriptors	2011-09-05 17:08:26 +05:30
edac	i7core_edac: fixed typo in error count calculation	2011-08-18 14:07:15 -07:00
eisa	eisa/pci_eisa.c: fix BUG introduced by 005bdad7b8	2011-08-04 06:32:51 -10:00
firewire	firewire: ohci: add no MSI quirk for O2Micro controller	2011-09-16 22:22:10 +02:00
firmware	firmware: fix google/gsmi.c build warning	2011-08-08 13:53:49 -07:00
gpio	gpio-pca953x: fix gpio_base	2011-10-13 13:49:37 -06:00
gpu	drm/radeon/kms/atom: fix handling of FB scratch indices	2011-10-19 09:47:47 +01:00
hid	Merge branch 'for-linus' of git://github.com/dtor/input	2011-09-16 14:09:19 -07:00
hwmon	hwmon: (w83627ehf) Fix negative 8-bit temperature values	2011-10-20 07:17:08 -07:00
hwspinlock
i2c	i2c-tegra: fix possible race condition after tx	2011-09-07 00:13:40 +01:00
ide	ide: Fix file references in drivers/ide/	2011-10-13 18:25:11 +12:00
idle	cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state	2011-11-06 21:13:30 -05:00
ieee802154
infiniband	[SCSI] cxgb3i: convert cdev->l2opt to use rcu to prevent NULL dereference	2011-09-26 09:28:01 -05:00
input	Merge branch 'for-linus' of git://github.com/dtor/input	2011-10-05 09:22:38 -07:00
iommu	intel-iommu: fix superpage support in pfn_to_dma_pte()	2011-10-19 12:06:22 +01:00
isdn
leds	drivers/leds/ledtrig-timer.c: fix broken sysfs delay handling	2011-09-14 18:09:38 -07:00
lguest
macintosh
mca
md	dm kcopyd: fix job_pool leak	2011-10-23 20:55:17 +01:00
media	[media] videodev: fix a NULL pointer dereference in v4l2_device_release()	2011-10-19 09:48:08 -02:00
memstick
message
mfd	mfd: Fix generic irq chip ack function name for jz4740-adc	2011-09-21 13:06:34 +02:00
misc	lis3: fix regression of HP DriveGuard with 8bit chip	2011-10-03 20:51:51 -07:00
mmc	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2011-09-21 13:20:21 -07:00
mtd	UBI: do not link debug messages when debugging is disabled	2011-08-19 19:02:27 +03:00
net	r8169: fix wrong eee setting for rlt8111evl	2011-10-19 18:48:17 -04:00
nfc
nubus
of	Revert "dt: add of_alias_scan and of_alias_get_id"	2011-08-04 11:26:24 +01:00
oprofile
parisc
parport
pci	PCI: Disable MPS configuration by default	2011-10-04 09:52:28 -07:00
pcmcia
platform	acer-wmi: support Lenovo ideapad S205 wifi switch	2011-08-05 15:21:52 -04:00
pnp
power	s3c-adc-battery: Fix compilation error due to missing header (module.h)	2011-08-19 21:01:46 +04:00
pps
ps3
ptp
rapidio	rapidio: fix use of non-compatible registers	2011-08-25 16:25:34 -07:00
regulator
rtc	drivers/rtc/rtc-s3c.c: fix no occurrence of alarm interrupt	2011-09-14 18:09:38 -07:00
s390	[S390] cio: fix cio_tpi ignoring adapter interrupts	2011-09-26 16:40:50 +02:00
sbus
scsi	[SCSI] libsas: fix panic when single phy is disabled on a wide port	2011-10-02 13:28:55 -05:00
sfi
sh	Merge branch 'common/core' into sh-latest	2011-08-08 16:33:54 +09:00
sn
spi	spi-topcliff-pch: Fix overrun issue	2011-10-04 10:10:50 -06:00
ssb
staging	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus	2011-10-10 14:39:03 +12:00
target	iscsi-target: Fix sendpage breakage with proper padding+DataDigest iovec offsets	2011-09-16 23:47:07 +00:00
tc
telephony
thermal
tty	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus	2011-10-10 14:39:03 +12:00
uio
usb	USB: xHCI: prevent infinite loop when processing MSE event	2011-09-19 17:15:47 -07:00
uwb
vhost
video	backlight: Declare backlight_types[] const	2011-09-10 14:00:02 -07:00
virt
virtio
vlynq
w1	MAINTAINERS: Evgeniy has moved	2011-08-25 16:25:33 -07:00
watchdog	watchdog: Initconst section fixes for watchdog	2011-09-20 14:32:00 +02:00
xen	xen/irq: Alter the locking to use a mutex instead of a spinlock.	2011-09-15 04:32:02 -04:00
zorro	zorro: Defer device_register() until all devices have been identified	2011-09-22 12:59:35 -07:00
Kconfig
Makefile