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e8628dd06d
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Darrick J. Wong e8628dd06d [CPUFREQ] expose cpufreq coordination requirements regardless of coordination mechanism 
Currently, affected_cpus shows which CPUs need to have their frequency
coordinated in software.  When hardware coordination is in use, the contents
of this file appear the same as when no coordination is required.  This can
lead to some confusion among user-space programs, for example, that do not
know that extra coordination is required to force a CPU core to a particular
speed to control power consumption.

To fix this, create a "related_cpus" attribute that always displays the
coordination map regardless of whatever coordination strategy the cpufreq
driver uses (sw or hw).  If the cpufreq driver does not provide a value, fall
back to policy->cpus.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Jones <davej@redhat.com>
2008-04-28 16:27:08 -04:00
..
acorn/char
acpi [CPUFREQ] change cpu freq tables to per_cpu variables 2008-04-28 15:05:44 -04:00
amba
ata typo in sata_fsl 2008-04-28 10:03:31 -07:00
atm drivers/atm: use time_before, time_before_eq, etc 2008-04-19 18:14:50 -07:00
auxdisplay
base bus_remove_device: be more careful about incomplete initialization 2008-04-22 17:40:36 -07:00
block return pfn from direct_access, for XIP 2008-04-28 08:58:23 -07:00
bluetooth hci_usb: remove code obfuscation 2008-04-19 18:17:26 -07:00
cdrom cdrom: use kmalloced buffers instead of buffers on stack 2008-04-21 09:50:08 +02:00
char VT notifier extension for accessibility 2008-04-28 08:58:32 -07:00
clocksource
connector
cpufreq [CPUFREQ] expose cpufreq coordination requirements regardless of coordination mechanism 2008-04-28 16:27:08 -04:00
cpuidle
crypto [CRYPTO] padlock-aes: Use generic setkey function 2008-04-21 10:19:34 +08:00
dca
dio
dma DMA engine: typo fixes 2008-04-21 22:38:45 +00:00
edac
eisa
firewire Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
firmware Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
gpio gpiochip_reserve() 2008-04-28 08:58:34 -07:00
hid usbhid endianness annotations and fixes 2008-04-28 10:03:31 -07:00
hwmon
i2c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
ide Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-04-28 10:51:43 -07:00
ieee1394 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2008-04-25 12:24:06 -07:00
infiniband RDMA/nes: Remove volatile qualifier from struct nes_hw_cq.cq_vbase 2008-04-23 11:55:45 -07:00
input usb input endianness annotations and fixes 2008-04-28 10:03:31 -07:00
isdn isdn: rename CONFIG_AVMB1_COMPAT to not look like a Kconfig variable 2008-04-28 08:58:34 -07:00
leds leds: Add default-on trigger 2008-04-25 00:06:52 +01:00
lguest drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
macintosh mac-hid: fix build after lockdep annotation 2008-04-25 18:57:09 -07:00
mca
md drivers/md: use time_before, time_before_eq, etc 2008-04-28 08:58:42 -07:00
media mm: remove nopage 2008-04-28 08:58:18 -07:00
memstick memstick: convert struct class_device to struct device 2008-04-19 19:10:29 -07:00
message SCSI: convert struct class_device to struct device 2008-04-19 19:10:33 -07:00
mfd mfd: use shorter set_current_state() 2008-04-28 08:58:32 -07:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-04-27 11:25:00 -07:00
mmc mmc: sdio_ops.c should #include "sdio_ops.h" 2008-04-18 20:05:33 +02:00
mtd [MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash 2008-04-25 09:14:23 +01:00
net Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-04-28 10:51:43 -07:00
nubus
of [POWERPC] drivers/of/of_i2c.c: Add MODULE_LICENSE 2008-04-24 20:58:01 +10:00
oprofile oprofile: change cpu_buffer from array to per_cpu variable 2008-04-28 08:58:31 -07:00
parisc PCI: remove parisc consumer of the pci global_list 2008-04-20 21:47:01 -07:00
parport avr32: don't offer PARPORT_PC 2008-04-19 20:40:10 -04:00
pci intel-iommu.c: dma ops fix 2008-04-24 23:15:43 +02:00
pcmcia [ARM] pxa: fix 0e623941be 2008-04-21 12:52:03 +01:00
pnp PNP: use dev_printk for quirk messages 2008-04-28 08:58:43 -07:00
power
ps3
rapidio
rtc rtc: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:17 -07:00
s390 return pfn from direct_access, for XIP 2008-04-28 08:58:23 -07:00
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-04-27 11:25:00 -07:00
serial Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-04-28 10:51:43 -07:00
sh
sn
spi spi: spi_imx updates 2008-04-28 08:58:31 -07:00
ssb ssb: Fix all-ones boardflags 2008-04-23 21:25:35 -04:00
tc
telephony
thermal acpi thermal trip points increased to 12 2008-04-15 19:35:41 -07:00
uio UIO: hold a reference to the device's owner while the device is open 2008-04-19 19:10:18 -07:00
usb drivers/usb annotations and fixes 2008-04-28 10:03:31 -07:00
video Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-04-28 09:45:57 -07:00
virtio
w1
watchdog Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
xen xen: add balloon driver 2008-04-24 23:57:33 +02:00
zorro
Kconfig xen: add balloon driver 2008-04-24 23:57:33 +02:00
Makefile