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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
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boot	Merge branch 'x86-64'	2006-06-26 10:51:09 -07:00
crypto	[CRYPTO] aes: Add wrappers for assembly routines	2006-06-26 17:34:42 +10:00
ia32	[PATCH] x86_64: remove sys32_ni_syscall()	2006-06-26 10:48:21 -07:00
kernel	[PATCH] sched: mc/smt power savings sched policy	2006-06-27 17:32:45 -07:00
lib	[PATCH] x86_64: Minor string functions optimizations	2006-06-26 10:48:22 -07:00
mm	[PATCH] add poison.h and patch primary users	2006-06-27 17:32:38 -07:00
oprofile	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
pci	[PATCH] x86_64: Clean and enhance up K8 northbridge access code	2006-06-26 10:48:15 -07:00
defconfig	[PATCH] x86_64: Update defconfig	2006-06-26 10:48:14 -07:00
Kconfig	[PATCH] x86_64: Calgary IOMMU - Calgary specific bits	2006-06-26 10:48:19 -07:00
Kconfig.debug	[PATCH] x86_64: x86_64 stack usage debugging	2006-06-26 10:48:22 -07:00
Makefile	[PATCH] x86_64: Do not use -ffunction-sections for modules	2006-06-26 10:48:21 -07:00