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Fix chx_wakeup.

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NIIBE Yutaka
2017-06-16 10:17:19 +09:00
parent b2b0eb7418
commit d941299149
2 changed files with 5 additions and 3 deletions
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2
ChangeLog
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@@ -1,5 +1,7 @@
2017-06-16 NIIBE Yutaka <gniibe@fsij.org>
* chopstx.c (chx_wakeup): Fix for RUNNING==NULL.
* mcu/usb-mkl27z.c (std_get_status): Use staic var, not auto.
2017-05-18 NIIBE Yutaka <gniibe@fsij.org>

6
chopstx.c
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@@ -1,7 +1,7 @@
/*
* chopstx.c - Threads and only threads.
*
* Copyright (C) 2013, 2014, 2015, 2016
* Copyright (C) 2013, 2014, 2015, 2016, 2017
* Flying Stone Technology
* Author: NIIBE Yutaka <gniibe@fsij.org>
*
@@ -911,7 +911,7 @@ chx_wakeup (struct chx_pq *pq)
if (tp->parent == &q_timer.q)
chx_timer_dequeue (tp);
chx_ready_enqueue (tp);
if (tp->prio > running->prio)
if (!running || tp->prio > running->prio)
yield = 1;
}
chx_spin_unlock (&px->lock);
@@ -921,7 +921,7 @@ chx_wakeup (struct chx_pq *pq)
tp = (struct chx_thread *)pq;
((struct chx_stack_regs *)tp->tc.reg[REG_SP])->reg[REG_R0] = 1;
chx_ready_enqueue (tp);
if (tp->prio > running->prio)
if (!running || tp->prio > running->prio)
yield = 1;
}