diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-05 14:38:55 -0500 |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-05 14:38:55 -0500 |
commit | 328198acb7407301ddf6005c0fa1e04bd0c539c8 (patch) | |
tree | 9936112bd195bfbaacc9a75f2ea7ff757a2c0546 /arch/arm/kernel/process.c | |
parent | 9e0cb06b17be7e562cbdaba2768649f025826dc6 (diff) | |
parent | fecb4a0c87c2bcaee1f3cf800126eef752a07ed3 (diff) |
Merge branch 'master'
Diffstat (limited to 'arch/arm/kernel/process.c')
-rw-r--r-- | arch/arm/kernel/process.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 409db6d5ec9..ba298277bec 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -26,6 +26,7 @@ #include <linux/interrupt.h> #include <linux/kallsyms.h> #include <linux/init.h> +#include <linux/cpu.h> #include <asm/system.h> #include <asm/io.h> @@ -105,6 +106,14 @@ void cpu_idle(void) /* endless idle loop with no priority at all */ while (1) { void (*idle)(void) = pm_idle; + +#ifdef CONFIG_HOTPLUG_CPU + if (cpu_is_offline(smp_processor_id())) { + leds_event(led_idle_start); + cpu_die(); + } +#endif + if (!idle) idle = default_idle; preempt_disable(); |