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linux/drivers/base
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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
..
power [PATCH] core: use list_move() 2006-06-26 09:58:17 -07:00
attribute_container.c [PATCH] Driver Core: remove unused exports 2006-06-21 12:40:48 -07:00
base.h [PATCH] Driver core: change make_class_name() to take kobjects 2006-06-21 12:40:49 -07:00
bus.c [PATCH] Driver core: add generic "subsystem" link to all devices 2006-06-21 12:40:49 -07:00
class.c [PATCH] Driver core: add generic "subsystem" link to all devices 2006-06-21 12:40:49 -07:00
core.c [PATCH] Driver core: fix locking issues with the devices that are attached to classes 2006-06-22 22:54:30 -07:00
cpu.c [PATCH] sched: mc/smt power savings sched policy 2006-06-27 17:32:45 -07:00
dd.c [PATCH] driver core: safely unbind drivers for devices not on a bus 2006-04-14 11:41:24 -07:00
dmapool.c [PATCH] add poison.h and patch primary users 2006-06-27 17:32:38 -07:00
driver.c [PATCH] Add bus_type probe, remove, shutdown methods. 2006-01-13 11:26:04 -08:00
firmware_class.c [PATCH] firmware_class: s/semaphores/mutexes 2006-06-21 12:40:49 -07:00
firmware.c
hypervisor.c [PATCH] Driver Core: Add /sys/hypervisor when needed 2006-06-21 12:40:48 -07:00
init.c [PATCH] Driver Core: Add /sys/hypervisor when needed 2006-06-21 12:40:48 -07:00
isa.c [PATCH] Driver model: add ISA bus 2006-06-21 12:40:49 -07:00
Kconfig [PATCH] Driver Core: Add /sys/hypervisor when needed 2006-06-21 12:40:48 -07:00
Makefile [PATCH] Driver model: add ISA bus 2006-06-21 12:40:49 -07:00
map.c [PATCH] kobj_map semaphore to mutex conversion 2006-03-20 13:42:58 -08:00
memory.c [PATCH] pgdat allocation for new node add (specify node id) 2006-06-27 17:32:35 -07:00
node.c [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
platform.c [PATCH] Driver Core: Fix platform_device_add to use device_add 2006-06-21 12:40:48 -07:00
sys.c [PATCH] Driver Core: Allow sysdev_class have attributes 2006-06-21 12:40:48 -07:00
topology.c [PATCH] cpu hotplug: make cpu_notifier related notifier blocks __cpuinit only 2006-06-27 17:32:41 -07:00
transport_class.c