[PATCH 1/1] sched/clock: add __init attribute to sched_clock_init()
From: seokhoon.yoon
Date: Sat Aug 20 2016 - 03:29:37 EST
sched_clock_init() is only called from start_kernel().
So add __init attritute to it.
Signed-off-by: seokhoon.yoon <iamyooon@xxxxxxxxx>
---
kernel/sched/clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c
index e85a725..e5795e8 100644
--- a/kernel/sched/clock.c
+++ b/kernel/sched/clock.c
@@ -147,7 +147,7 @@ static inline struct sched_clock_data *cpu_sdc(int cpu)
return &per_cpu(sched_clock_data, cpu);
}
-void sched_clock_init(void)
+void __init sched_clock_init(void)
{
u64 ktime_now = ktime_to_ns(ktime_get());
int cpu;
@@ -366,7 +366,7 @@ EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event);
#else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */
-void sched_clock_init(void)
+void __init sched_clock_init(void)
{
sched_clock_running = 1;
}
--
1.9.1