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Hi, all These days, I am interested in green IT area for low power OS So, I have a question about it. Is there any good idea or comments about power management related with cgroup based resource management? I have no idea about that, but it seems to be possible to find a good concept. And I hope so Is it some strange question? ^^ Regards, Dong-Jae Kang

...Glauber de Oliveira Costa <glommer@gmail.com> Cc: Chris Wright <chrisw@sous-sol.org> Index: work-pv/arch/x86_64/Kconfig =================================================================== --- work-pv.orig/arch/x86_64/Kconfig +++ work-pv/arch/x86_64/Kconfig @@ -320,6 +320,19 @@ config SCHED_MC source "kernel/Kconfig.preempt" +config LGUEST + tristate "Lguest support" + depends on PARAVIRT + help + Enable this is you think 32 bits are not enough fur a puppie. + +config LGUEST_GUEST + bool + depends on LGUEST + default y + help + Guest definitions for lguest +...

...Glauber de Oliveira Costa <glommer@gmail.com> Cc: Chris Wright <chrisw@sous-sol.org> Index: work-pv/arch/x86_64/Kconfig =================================================================== --- work-pv.orig/arch/x86_64/Kconfig +++ work-pv/arch/x86_64/Kconfig @@ -320,6 +320,19 @@ config SCHED_MC source "kernel/Kconfig.preempt" +config LGUEST + tristate "Lguest support" + depends on PARAVIRT + help + Enable this is you think 32 bits are not enough fur a puppie. + +config LGUEST_GUEST + bool + depends on LGUEST + default y + help + Guest definitions for lguest +...

...NERIC_CALIBRATE_DELAY def_bool y @@ -832,7 +832,7 @@ config ARM64_PA_BITS config CPU_BIG_ENDIAN bool "Build big-endian kernel" help - Say Y if you plan on running a kernel in big-endian mode. + Say Y if you plan on running a kernel in big-endian mode. config SCHED_MC bool "Multi-core scheduler support" @@ -1593,7 +1593,7 @@ config EFI help This option provides support for runtime services provided by UEFI firmware (such as non-volatile variables, realtime - clock, and platform reset). A UEFI stub is also provided to + clock, and...

...req/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index dfa6457deaf6..6eec6ccb14cb 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -9,12 +9,12 @@ config X86_INTEL_PSTATE select ACPI_PROCESSOR if ACPI select ACPI_CPPC_LIB if X86_64 && ACPI && SCHED_MC_PRIO help - This driver provides a P state for Intel core processors. + This driver provides a P state for Intel core processors. The driver implements an internal governor and will become - the scaling driver and governor for Sandy bridge processors. + the scaling...

...req/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index dfa6457deaf6..6eec6ccb14cb 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -9,12 +9,12 @@ config X86_INTEL_PSTATE select ACPI_PROCESSOR if ACPI select ACPI_CPPC_LIB if X86_64 && ACPI && SCHED_MC_PRIO help - This driver provides a P state for Intel core processors. + This driver provides a P state for Intel core processors. The driver implements an internal governor and will become - the scaling driver and governor for Sandy bridge processors. + the scaling...