From 234af6aaa2ec2fd5c8c758a8f9fa29553ddeaf3f Mon Sep 17 00:00:00 2001
From: shaojinchun <shaojinchun@rt-thread.com>
Date: Fri, 11 Oct 2019 09:13:40 +0800
Subject: 修正相同优先级任务切换太频繁的问题
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---
 src/clock.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/clock.c')

diff --git a/src/clock.c b/src/clock.c
index a652282b6e..d56f4b00f3 100644
--- a/src/clock.c
+++ b/src/clock.c
@@ -89,6 +89,8 @@ void rt_tick_increase(void)
         /* change to initialized tick */
         thread->remaining_tick = thread->init_tick;
 
+        thread->can_yield = 1;
+
         /* yield */
         rt_thread_yield();
     }
-- 
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