[PATCH] sched: Use SCHED_WARN_ON() instead of WARN_ON_ONCE() with CONFIG_SCHED_DEBUG

[Yue Hu]

From: Yue Hu <huy...@yulong.com>

Since SCHED_WARN_ON() is provided as a wrapper for WARN_ON_ONCE().

Signed-off-by: Yue Hu <huy...@yulong.com>
---
 kernel/sched/core.c | 2 +-
 kernel/sched/rt.c   | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 8c54810..8f1f345 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5347,7 +5347,7 @@ asmlinkage __visible void __sched 
preempt_schedule_irq(void)
 int default_wake_function(wait_queue_entry_t *curr, unsigned mode, int 
wake_flags,
                          void *key)
 {
-       WARN_ON_ONCE(IS_ENABLED(CONFIG_SCHED_DEBUG) && wake_flags & ~WF_SYNC);
+       SCHED_WARN_ON(wake_flags & ~WF_SYNC);
        return try_to_wake_up(curr->private, mode, wake_flags);
 }
 EXPORT_SYMBOL(default_wake_function);
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 8f720b7..a90eab3 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -114,9 +114,7 @@ static void destroy_rt_bandwidth(struct rt_bandwidth *rt_b)
 
 static inline struct task_struct *rt_task_of(struct sched_rt_entity *rt_se)
 {
-#ifdef CONFIG_SCHED_DEBUG
-       WARN_ON_ONCE(!rt_entity_is_task(rt_se));
-#endif
+       SCHED_WARN_ON(!rt_entity_is_task(rt_se));
        return container_of(rt_se, struct task_struct, rt);
 }
 
-- 
1.9.1