kevin/linux
1
Fork 0
Code
320eee7763
linux/drivers
History
venkatesh.pallipadi@intel.com 320eee7763 cpuidle: Menu governor fix wrong usage of measured_us 
There is a bug in menu governor where we have
		if (data->elapsed_us < data->elapsed_us + measured_us)

with measured_us already having elapsed_us added in tickless case here
	unsigned int measured_us =
		cpuidle_get_last_residency(dev) + data->elapsed_us;

Also, it should be last_residency, not measured_us, that need to be used to
do comparing and distinguish between expected & non-expected events.

Refactor menu_reflect() to fix these two problems.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Wei Gang <gang.wei@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
2008-08-15 21:25:25 +02:00
..
accessibility
acpi Remove newline from the description of module parameters 2008-08-01 12:46:41 -07:00
amba
ata avr32: Use <mach/foo.h> instead of <asm/arch/foo.h> 2008-08-05 14:36:57 +02:00
atm atm: fix direct casts of pointers to u32 in the InterPhase driver 2008-07-30 16:33:05 -07:00
auxdisplay
base Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-08-01 11:52:39 -07:00
block xen-blkfront.c: make blkif_ioctl() static 2008-08-06 12:30:04 +02:00
bluetooth [Bluetooth] Add full quirk implementation for btusb driver 2008-08-07 22:26:56 +02:00
cdrom cdrom: don't check CDC_PLAY_AUDIO in cdrom_count_tracks() 2008-08-05 18:17:02 +02:00
char crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore() 2008-08-13 22:02:26 +10:00
clocksource
connector
cpufreq [CPUFREQ] Fix -Wshadow warning in conservative governor. 2008-08-08 16:00:48 -04:00
cpuidle cpuidle: Menu governor fix wrong usage of measured_us 2008-08-15 21:25:25 +02:00
crypto crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore() 2008-08-13 22:02:26 +10:00
dca
dio
dma Merge branch 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm 2008-08-08 11:38:42 -07:00
edac
eisa
firewire Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2008-08-06 12:03:43 -07:00
firmware firmware/memmap: cleanup 2008-08-12 16:07:31 -07:00
gpio
gpu Remove newline from the description of module parameters 2008-08-01 12:46:41 -07:00
hid
hwmon hwmon: (lm75) Drop legacy i2c driver 2008-08-10 22:56:16 +02:00
i2c USB: isp1301: fix compilation 2008-08-13 17:32:56 -07:00
ide [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ieee1394
infiniband Merge branches 'ehca' and 'ipoib' into for-linus 2008-08-12 13:52:54 -07:00
input Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-08-13 20:48:25 -07:00
isdn Add DIP switch readout for HFC-4S IOB4ST 2008-08-02 16:40:37 +02:00
leds [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
lguest lguest: use get_user_pages_fast() instead of get_user_pages() 2008-08-12 17:52:53 +10:00
macintosh remove unnecessary <linux/hdreg.h> includes 2008-08-05 18:16:58 +02:00
mca
md Merge branch 'for-linus' of git://neil.brown.name/md 2008-08-01 11:56:07 -07:00
media Merge Linus' latest into master 2008-08-08 19:18:18 +01:00
memstick
message Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-07-27 10:04:52 -07:00
mfd mfd: tc6393 cleanup and update 2008-08-10 23:32:07 +02:00
misc GRU: fix preprocessor symbol for sparse 2008-08-12 16:07:29 -07:00
mmc mfd: have TMIO drivers and subdevices depend on ARM 2008-08-10 23:30:34 +02:00
mtd mfd: have TMIO drivers and subdevices depend on ARM 2008-08-10 23:30:34 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-08-13 20:48:46 -07:00
nubus
of
oprofile
parisc
parport
pci PCI: Limit VPD length for Broadcom 5708S 2008-08-07 17:47:37 -07:00
pcmcia [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
pnp PNP: fix formatting of dbg_pnp_show_resources() output 2008-08-01 12:46:41 -07:00
power [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ps3
rapidio
regulator regulator: TI bq24022 Li-Ion Charger driver 2008-07-30 10:10:23 +01:00
rtc rtc-isl1208: fix double removal of a sysfs entry 2008-08-12 16:07:28 -07:00
s390 [S390] qeth: avoid use of include/asm-s390 2008-08-01 16:39:36 +02:00
sbus sparc/drivers: use linux/of_device.h instead of asm/of_device.h 2008-08-11 14:30:53 -07:00
scsi make struct scsi_dh_devlist's static 2008-08-11 12:20:31 -07:00
serial Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-08-13 20:48:25 -07:00
sh sh: Fix up broken kerneldoc comments. 2008-08-04 12:51:06 +09:00
sn
spi [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ssb
tc
telephony
thermal
uio
usb usb: musb: pass configuration specifics via pdata 2008-08-13 17:33:01 -07:00
video fbcon: prevent cursor disappearance after switching to 512 character font 2008-08-12 16:07:29 -07:00
virtio
w1
watchdog ALi M7101 PMU also available on Sun Netra's too 2008-08-12 16:07:31 -07:00
xen
zorro
Kconfig
Makefile USB: Add MUSB and TUSB support 2008-08-13 17:33:00 -07:00