On Fri, Sep 7, 2012 at 3:49 PM, Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> wrote: > Since commit 46bcfad7a819bd17ac4e831b04405152d59784ab, > cpuidle: Single/Global registration of idle states > > we have a single registration for the cpuidle states which makes > sense. But now two new architectures are coming: tegra3 and big.LITTLE. > > These architectures have different cpus with different caracteristics > for power saving. High load => powerfull processors, idle => small processors. > > That implies different cpu latencies. > > This patchset keeps the current behavior as introduced by Deepthi without > breaking the drivers and add the possibility to specify a per cpu states. > > * Tested on intel core 2 duo T9500 > * Tested on vexpress by Lorenzo Pieralsi > * Tested on tegra3 by Peter De Schrijver > > Daniel Lezcano (6): > acpi : move the acpi_idle_driver variable declaration > acpi : move cpuidle_device field out of the acpi_processor_power > structure > acpi : remove pointless cpuidle device state_count init > cpuidle : add a pointer for cpuidle_state in the cpuidle_device > cpuidle : use per cpuidle device cpu states > cpuidle : add cpuidle_register_states function > > drivers/acpi/processor_driver.c | 2 +- > drivers/acpi/processor_idle.c | 27 +++++++++++++++------- > drivers/cpuidle/cpuidle.c | 42 ++++++++++++++++++++++++++++------- > drivers/cpuidle/governors/ladder.c | 22 +++++++++--------- > drivers/cpuidle/governors/menu.c | 8 +++--- > drivers/cpuidle/sysfs.c | 3 +- > include/acpi/processor.h | 3 -- > include/linux/cpuidle.h | 11 ++++++-- > 8 files changed, 76 insertions(+), 42 deletions(-) Feel free to add my Reviewed-by for this series. /Amit -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
