[PATCH 1/1] arm64: preempt: Add NEED_RESCHED to the preempt_count()
From: wonder_rock
Date: Mon Sep 05 2022 - 10:19:20 EST
From: Deyan Wang <wonder_rock@xxxxxxx>
preempt_count() will be checked in preempt_schedule_irq(),
we need check if NEED_RESCHED in preempt point.
Signed-off-by: Deyan Wang <wonder_rock@xxxxxxx>
---
arch/arm64/include/asm/preempt.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/preempt.h b/arch/arm64/include/asm/preempt.h
index 0159b625cc7f..083b0fd3c52a 100644
--- a/arch/arm64/include/asm/preempt.h
+++ b/arch/arm64/include/asm/preempt.h
@@ -10,7 +10,7 @@
static inline int preempt_count(void)
{
- return READ_ONCE(current_thread_info()->preempt.count);
+ return READ_ONCE(current_thread_info()->preempt_count);
}
static inline void preempt_count_set(u64 pc)
--
2.25.1