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Optimize the ThreadStatus to be lock-free

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LI Qing
2024-05-11 11:18:41 +08:00
committed by Tate, Hongliang Tian
parent 0eaa6e637d
commit 27bcece750
8 changed files with 83 additions and 53 deletions
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4
kernel/aster-nix/src/thread/kernel_thread.rs
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@ -56,11 +56,9 @@ impl KernelThreadExt for Thread {
fn join(&self) {
loop {
let status = self.status.lock();
if status.is_exited() {
if self.status().is_exited() {
return;
} else {
drop(status);
Thread::yield_now();
}
}