On 10/04/2012 04:16 PM, Peter De Schrijver wrote: > On Tue, Sep 25, 2012 at 12:43:50AM +0200, Daniel Lezcano wrote: >> The discussion about having different cpus on the system with >> different latencies bring us to a first attemp by adding a >> pointer in the cpuidle_device to the states array. >> >> But as Rafael suggested, it would make more sense to create a >> driver per cpu [1]. >> >> This patch adds support for multiple cpuidle drivers. >> >> It creates a per cpu cpuidle driver pointer. >> >> In order to not break the different drivers, the function cpuidle_register_driver >> assign for each cpu, the driver. >> >> The multiple driver support is optional and if it is not set, the cpuide driver >> core code remains the same (except some code reorganisation). >> >> I did the following tests compiled, booted, tested without/with CONFIG_CPU_IDLE, >> with/without CONFIG_CPU_IDLE_MULTIPLE_DRIVERS. >> >> Tested on Core2 Duo T9500 with acpi_idle [and intel_idle] >> Tested on ARM Dual Cortex-A9 U8500 (aka Snowball) >> > > Tested on Cardhu (Tegra30). > > Besides the possibly problem with the sysfs format: > > Acked-by: Peter De Schrijver <pdeschrijver@xxxxxxxxxx> Thanks a lot Peter for testing and reviewing the patchset. -- Daniel -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -- 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
