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-rw-r--r--arch/cris/kernel/process.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 66fd017..7f65be6 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -25,6 +25,7 @@
#include <linux/elfcore.h>
#include <linux/mqueue.h>
#include <linux/reboot.h>
+#include <linux/rcupdate.h>
//#define DEBUG
@@ -74,6 +75,7 @@ void cpu_idle (void)
{
/* endless idle loop with no priority at all */
while (1) {
+ rcu_idle_enter();
while (!need_resched()) {
void (*idle)(void);
/*
@@ -86,6 +88,7 @@ void cpu_idle (void)
idle = default_idle;
idle();
}
+ rcu_idle_exit();
schedule_preempt_disabled();
}
}