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__sched_wakeup_thread: Notify interrupt_exit() of re-schedule

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Change-Id: I438eb168f818eb5649857e22bdc7e68a145872f7
This commit is contained in:
Masamichi Takagi
2018-08-16 16:36:24 +09:00
committed by Dominique Martinet
parent ea35954613
commit f18d1f5383
1 changed files with 3 additions and 0 deletions
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3
kernel/process.c
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@@ -3375,6 +3375,9 @@ int __sched_wakeup_thread(struct thread *thread,
mcs_rwlock_writer_unlock_noirq(&proc->update_lock, &updatelock); mcs_rwlock_writer_unlock_noirq(&proc->update_lock, &updatelock);
xchg4((int *)(&thread->status), PS_RUNNING); xchg4((int *)(&thread->status), PS_RUNNING);
status = 0; status = 0;
/* Make interrupt_exit() call schedule() */
v->flags |= CPU_FLAG_NEED_RESCHED;
} }
else { else {
status = -EINVAL; status = -EINVAL;