CPU LED trigger hooks are currently hidden in arm-specific code, which means that this trigger only works on arm. Add it to the generic code, so that it works on x86, too. Signed-off-by: Pavel Machek <pavel@xxxxxx> diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index fefcb1f..087acd6 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -8,6 +8,7 @@ #include <linux/mm.h> #include <linux/stackprotector.h> #include <linux/suspend.h> +#include <linux/leds.h> #include <asm/tlb.h> @@ -232,6 +233,7 @@ static void cpu_idle_loop(void) } local_irq_disable(); + ledtrig_cpu(CPU_LED_IDLE_START); arch_cpu_idle_enter(); /* @@ -249,6 +251,7 @@ static void cpu_idle_loop(void) cpuidle_idle_call(); arch_cpu_idle_exit(); + ledtrig_cpu(CPU_LED_IDLE_END); } /* -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html