From cc157baf23b3757b1741ca06da4bad45b5ff8ddc Mon Sep 17 00:00:00 2001
From: Shell <smokewood@qq.com>
Date: Tue, 9 Jan 2024 23:09:49 +0800
Subject: [kernel] fixup of data racing accessing percpu objects (#8475)

Signed-off-by: Shell <smokewood@qq.com>
---
 include/rtthread.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'include')

diff --git a/include/rtthread.h b/include/rtthread.h
index 93fd138334..7ccf3b56c6 100644
--- a/include/rtthread.h
+++ b/include/rtthread.h
@@ -835,6 +835,16 @@ while (0)
 #define RT_DEBUG_SCHEDULER_AVAILABLE(need_check)
 #endif /* RT_DEBUGING_CONTEXT */
 
+rt_inline rt_bool_t rt_in_thread_context(void)
+{
+    return rt_thread_self() != RT_NULL && rt_interrupt_get_nest() == 0;
+}
+
+rt_inline rt_bool_t rt_scheduler_is_available(void)
+{
+    return !rt_hw_interrupt_is_disabled() && rt_critical_level() == 0 && rt_in_thread_context();
+}
+
 /**@}*/
 
 #ifdef __cplusplus
-- 
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