Siddha, Suresh B 5c45bf279d [PATCH] sched: mc/smt power savings sched policy ... sysfs entries 'sched_mc_power_savings' and 'sched_smt_power_savings' in /sys/devices/system/cpu/ control the MC/SMT power savings policy for the scheduler. Based on the values (1-enable, 0-disable) for these controls, sched groups cpu power will be determined for different domains. When power savings policy is enabled and under light load conditions, scheduler will minimize the physical packages/cpu cores carrying the load and thus conserving power(with a perf impact based on the workload characteristics... see OLS 2005 CMP kernel scheduler paper for more details..) Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Con Kolivas <kernel@kolivas.org> Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-06-27 17:32:45 -07:00
..
a.out.h	[SPARC64]: Increase top of 32-bit process stack.	2006-03-20 01:16:36 -08:00
agp.h
apb.h
asi.h	[SPARC64]: Sun4v specific ASI defines.	2006-03-20 01:11:43 -08:00
atomic.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
auxio.h
auxvec.h
bbc.h
bitops.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
bpp.h
bsderrno.h
bug.h
bugs.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
byteorder.h
cache.h	[PATCH] Move read_mostly definition to asm/cache.h	2006-03-23 07:38:10 -08:00
cacheflush.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
chafsr.h
checksum.h
chmctrl.h
cmt.h
compat.h
const.h
cpudata.h	[SPARC64]: Send all device interrupts via one PIL.	2006-06-20 01:20:00 -07:00
cputime.h
current.h
dcr.h
dcu.h
delay.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
display7seg.h
div64.h
dma-mapping.h	[SPARC64]: Add missing interfaces to dma-mapping.h	2006-06-25 23:15:05 -07:00
dma.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
ebus.h	[SPARC64]: Add of_device layer and make ebus/isa use it.	2006-06-23 23:15:43 -07:00
elf.h	[SPARC64]: Add HWCAP_SPARC_BLKINIT elf capability flag for Niagara.	2006-03-20 01:13:26 -08:00
emergency-restart.h
envctrl.h
errno.h
estate.h
fbio.h
fcntl.h
fhc.h	[SPARC64]: Convert central bus layer to in-kernel PROM device tree.	2006-06-23 23:15:32 -07:00
floppy.h	[SPARC64]: Allow floppy driver to build modular.	2006-06-25 23:15:01 -07:00
fpumacro.h
futex.h	[SPARC64]: Implement futex_atomic_cmpxchg_inatomic().	2006-03-28 01:00:08 -08:00
hardirq.h	[SPARC64]: Move over to GENERIC_HARDIRQS.	2006-06-20 01:23:32 -07:00
head.h	[SPARC64]: Add GET_GL_GLOBAL() macro for SUN4V.	2006-03-20 01:13:18 -08:00
hw_irq.h	[SPARC64]: Move over to GENERIC_HARDIRQS.	2006-06-20 01:23:32 -07:00
hypervisor.h	[SPARC64]: Fix bugs in SUN4V cpu mondo dispatch.	2006-03-20 01:14:09 -08:00
ide.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
idprom.h	[SPARC]: Clean up idprom header files.	2006-03-20 01:12:08 -08:00
intr_queue.h	[SPARC64]: Sun4v interrupt queue register definitions.	2006-03-20 01:11:44 -08:00
io.h
ioctl.h
ioctls.h
iommu.h
ipc.h
ipcbuf.h
irq.h	Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6	2006-06-20 17:39:28 -07:00
isa.h	[SPARC64]: Add of_device layer and make ebus/isa use it.	2006-06-23 23:15:43 -07:00
kdebug.h	[PATCH] Notify page fault call chain for sparc64	2006-06-26 09:58:22 -07:00
kmap_types.h
kprobes.h	[PATCH] Notify page fault call chain	2006-06-26 09:58:22 -07:00
linkage.h
local.h
lsu.h
mc146818rtc.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
mman.h
mmu_context.h	[SPARC64]: Add a secondary TSB for hugepage mappings.	2006-03-22 01:15:14 -08:00
mmu.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
module.h
mostek.h
msgbuf.h
mutex.h
namei.h
ns87303.h
numnodes.h	[SPARC64]: Move over to sparsemem.	2006-03-20 01:14:22 -08:00
of_device.h	[SPARC]: Port of_device layer and make ebus use it.	2006-06-23 23:15:47 -07:00
openprom.h
openpromio.h
oplib.h	[SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.	2006-06-23 23:15:17 -07:00
page.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
param.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
parport.h	[SPARC64]: Use in-kernel PROM tree for EBUS and ISA.	2006-06-23 23:15:28 -07:00
pbm.h	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	2006-06-23 23:15:26 -07:00
pci.h	[SPARC64]: Respect gfp_t argument to dma_alloc_coherent().	2006-05-23 02:07:22 -07:00
pconf.h
percpu.h	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
perfctr.h
pgalloc.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
pgtable.h	[SPARC64]: Fix for Niagara memory corruption.	2006-06-23 23:15:21 -07:00
pil.h	[SPARC64]: Send all device interrupts via one PIL.	2006-06-20 01:20:00 -07:00
poll.h	[PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications	2006-03-25 08:22:56 -08:00
posix_types.h
processor.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
prom.h	[SPARC]: Add unique device_node IDs and a ".node" property.	2006-06-25 23:18:57 -07:00
psrcompat.h
pstate.h	[SPARC64]: Fixup TSTATE layout diagram in asm/pstate.h	2006-03-20 01:13:02 -08:00
ptrace.h
reg.h
resource.h
rtc.h
rwsem-const.h
rwsem.h
sbus.h	[SBUS]: Rewrite and plug into of_device framework.	2006-06-23 23:15:50 -07:00
scatterlist.h
scratchpad.h	[SPARC64]: Sun4v scratchpad register layout.	2006-03-20 01:11:44 -08:00
seccomp.h
sections.h
semaphore.h
sembuf.h
setup.h
sfafsr.h
sfp-machine.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
signal.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
smp.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
socket.h
sockios.h
solerrno.h
sparsemem.h	[SPARC64]: Move over to sparsemem.	2006-03-20 01:14:22 -08:00
spinlock_types.h
spinlock.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
spitfire.h	[SPARC64]: Add 'hypervisor' to ultra_tlb_type enumeration.	2006-03-20 01:11:39 -08:00
starfire.h
stat.h
statfs.h
string.h
sunbpp.h
svr4.h
system.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
termbits.h
termios.h
thread_info.h	[SPARC64]: Correctable ECC errors cannot occur at trap level > 0.	2006-03-20 01:11:33 -08:00
timer.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
timex.h	[SPARC64]: Define ARCH_HAS_READ_CURRENT_TIMER.	2006-03-20 01:13:29 -08:00
tlb.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
tlbflush.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2006-05-06 19:59:18 +01:00
topology.h	[PATCH] sched: mc/smt power savings sched policy	2006-06-27 17:32:45 -07:00
tsb.h	[SPARC64]: Create a seperate kernel TSB for 4MB/256MB mappings.	2006-03-20 01:13:56 -08:00
ttable.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
types.h
uaccess.h	[SPARC64]: __bzero_noasi --> __clear_user	2006-03-20 01:13:28 -08:00
uctx.h
unaligned.h
unistd.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2006-05-24 09:22:21 +01:00
upa.h
user.h
utrap.h
vdev.h	[SPARC64]: Convert sun4v virtual-device layer to in-kernel PROM device tree.	2006-06-23 23:15:13 -07:00
vga.h	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	2006-06-22 15:05:58 -07:00
visasm.h
watchdog.h
xor.h	[SPARC64]: Niagara optimized XOR functions for RAID.	2006-03-20 01:14:03 -08:00