diff options
Diffstat (limited to 'arch/score/kernel/process.c')
| -rw-r--r-- | arch/score/kernel/process.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index 2707023c756..637970cfd3f 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -27,6 +27,7 @@ #include <linux/reboot.h> #include <linux/elfcore.h> #include <linux/pm.h> +#include <linux/rcupdate.h> void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); @@ -50,9 +51,10 @@ void __noreturn cpu_idle(void) { /* endless idle loop with no priority at all */ while (1) { + rcu_idle_enter(); while (!need_resched()) barrier(); - + rcu_idle_exit(); schedule_preempt_disabled(); } } |