iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers
History
Rafael J. Wysocki a4675fbc4a cpufreq: intel_pstate: Replace timers with utilization update callbacks 
Instead of using a per-CPU deferrable timer for utilization sampling
and P-states adjustments, register a utilization update callback that
will be invoked from the scheduler on utilization changes.

The sampling rate is still the same as what was used for the deferrable
timers, so the functional impact of this patch should not be significant.

Based on an earlier patch from Srinivas Pandruvada.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2016-03-09 14:40:52 +01:00
..
accessibility
…
acpi
Merge branches 'acpi-video' and 'acpi-hotplug'
2016-01-29 21:44:53 +01:00
amba
…
android
…
ata
Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2016-01-11 19:33:59 -08:00
atm
…
auxdisplay
…
base
Driver core fix for 4.5-rc2
2016-01-31 16:55:04 -08:00
bcma
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2016-01-24 12:34:13 -08:00
bluetooth
…
bus
ARM: SoC driver updates for v4.5
2016-01-20 18:42:30 -08:00
cdrom
…
char
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-01-23 12:24:56 -08:00
clk
ARM: DT updates for v4.5
2016-01-20 18:16:29 -08:00
clocksource
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-01-31 15:49:06 -08:00
connector
…
cpufreq
cpufreq: intel_pstate: Replace timers with utilization update callbacks
2016-03-09 14:40:52 +01:00
cpuidle
Merge branches 'pm-cpuidle', 'pm-cpufreq', 'pm-domains' and 'pm-sleep'
2016-01-29 21:45:17 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2016-01-22 11:58:43 -08:00
dca
…
devfreq
PM / devfreq: Do not show statistics if it's not ready.
2016-01-13 17:30:33 +09:00
dio
…
dma
dmaengine fixes for 4.5-rc1
2016-01-20 10:15:21 -08:00
dma-buf
…
edac
…
eisa
…
extcon
…
firewire
…
firmware
UBSAN: run-time undefined behavior sanity checker
2016-01-20 17:09:18 -08:00
fmc
…
fpga
…
gpio
ARM: SoC multiplatform code changes for v4.5
2016-01-20 18:03:56 -08:00
gpu
Merge branch 'drm-rockchip-next-fixes-2016-01-22' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes
2016-01-29 10:04:29 +10:00
hid
asm-generic changes for 4.5
2016-01-20 17:30:20 -08:00
hsi
HSI: omap_ssi_port: fix handling of_get_named_gpio result
2016-01-07 16:07:54 +01:00
hv
char/misc patches for 4.5-rc1
2016-01-13 10:23:36 -08:00
hwmon
hwmon: (fam15h_power) Add bit masking for tdp_limit
2016-01-27 18:48:46 -08:00
hwspinlock
…
hwtracing
…
i2c
i2c: piix4: don't regress on bus names
2016-01-29 11:13:52 +01:00
ide
drivers/ide: make ide-scan-pci.c driver explicitly non-modular
2016-01-18 14:12:33 -05:00
idle
…
iio
Staging fixes for 4.5-rc2
2016-01-31 17:00:27 -08:00
infiniband
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2016-01-22 17:20:30 -08:00
iommu
iommu/amd: Correct the wrong setting of alias DTE in do_attach
2016-01-29 12:30:47 +01:00
ipack
…
irqchip
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-01-31 14:48:58 -08:00
isdn
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-01-11 23:55:43 -05:00
leds
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
lguest
lguest: Map switcher text R/O
2016-01-12 12:17:28 +01:00
lightnvm
lightnvm: introduce factory reset
2016-01-12 08:21:18 -07:00
macintosh
…
mailbox
…
mcb
…
md
Merge branch 'for-4.5/drivers' of git://git.kernel.dk/linux-block
2016-01-21 18:19:38 -08:00
media
dma-mapping: always provide the dma_map_ops based implementation
2016-01-20 17:09:18 -08:00
memory
ARM: SoC driver updates for v4.5
2016-01-20 18:42:30 -08:00
memstick
memstick: use sector_div instead of do_div
2016-01-20 17:09:18 -08:00
message
…
mfd
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
misc
Merge branch 'akpm' (patches from Andrew)
2016-01-21 12:32:08 -08:00
mmc
MMC core:
2016-01-22 12:04:21 -08:00
mtd
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
net
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
nfc
…
ntb
NTB: Fix macro parameter conflict with field name
2016-01-21 19:53:10 -05:00
nubus
…
nvdimm
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
nvme
Merge branch 'for-4.5/nvme' of git://git.kernel.dk/linux-block
2016-01-21 19:58:02 -08:00
nvmem
…
of
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-01-31 14:48:58 -08:00
oprofile
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
parisc
parisc: convert to dma_map_ops
2016-01-20 17:09:18 -08:00
parport
…
pci
Merge branches 'acpi-video' and 'acpi-hotplug'
2016-01-29 21:44:53 +01:00
pcmcia
…
perf
…
phy
…
pinctrl
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
platform
ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list
2016-01-24 10:15:01 -08:00
pnp
…
power
power: bq27xxx_battery: Fix bq27541 AveragePower register address
2016-01-14 01:03:18 +01:00
powercap
Merge branch 'powercap'
2016-01-12 01:12:40 +01:00
pps
…
ps3
…
ptp
…
pwm
pwm: Mark all devices as "might sleep"
2016-01-21 15:04:59 +01:00
rapidio
rapidio: use kobj_to_dev()
2016-01-20 17:09:18 -08:00
ras
…
regulator
regulator: Update for v4.5
2016-01-15 12:14:47 -08:00
remoteproc
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
reset
…
rpmsg
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
rtc
RTC for 4.5
2016-01-18 12:10:45 -08:00
s390
s390/cio: update measurement characteristics
2016-01-26 12:47:51 +01:00
sbus
…
scsi
Merge remote-tracking branch 'mkp-scsi/4.5/scsi-fixes' into fixes
2016-01-26 17:44:42 -08:00
sfi
…
sh
…
sn
…
soc
ARM: SoC support for Tegra platforms for v4.5
2016-01-22 17:30:52 -08:00
spi
powerpc updates for 4.5
2016-01-15 13:18:47 -08:00
spmi
…
ssb
…
staging
TTY/Serial fixes for 4.5-rc2
2016-01-31 17:09:39 -08:00
target
Merge branch 'for-4.5/nvme' of git://git.kernel.dk/linux-block
2016-01-21 19:58:02 -08:00
tc
…
thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2016-01-24 12:43:06 -08:00
thunderbolt
…
tty
TTY/Serial fixes for 4.5-rc2
2016-01-31 17:09:39 -08:00
uio
…
usb
USB-serial fixes for v4.5-rc2
2016-01-28 08:32:42 -08:00
uwb
…
vfio
vfio/noiommu: Don't use iommu_present() to track fake groups
2016-01-27 11:22:25 -07:00
vhost
…
video
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
virt
…
virtio
virtio_pci: fix use after free on release
2016-01-26 10:18:28 +02:00
vlynq
…
vme
…
w1
…
watchdog
watchdog: asm9260: remove __init and __exit annotations
2016-01-11 22:48:05 +01:00
xen
Merge branch 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm
2016-01-29 15:13:48 -08:00
zorro
…
Kconfig
…
Makefile
…