On 07/21/2011 10:42 AM, Andi Kleen wrote: >> >> +static bool param_extension; >> +module_param(param_extension, bool, 0); > > Make it 0644, then it can be changed at runtime. No need to require a reboot. Normally, EINJ is compiled as module, so we can change it at load time without a reboot. Do we need the real runtime switching capability? Best Regards, Huang Ying -- 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