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Cycle through multiple tasks in multiple processes

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This commit is contained in:
Drew Galbraith 2023-05-18 13:56:54 -07:00
parent 7a3b4d2d42
commit d3024211a7
6 changed files with 56 additions and 12 deletions
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4
zion/scheduler/scheduler.cpp
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@ -77,7 +77,9 @@ class Scheduler {
Thread* prev = current_thread_;
current_thread_ = current_thread_->next_thread_;
prev->next_thread_ = nullptr;
Enqueue(prev);
if (prev->pid() != 0) {
Enqueue(prev);
}
context_switch(prev->Rsp0Ptr(), current_thread_->Rsp0Ptr());
asm volatile("sti");