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Reword comment in futex condvar implementation.

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Mara Bos
2022-04-05 17:08:12 +02:00
parent f391989a3c
commit 92ea9fa463
1 changed files with 1 additions and 1 deletions
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library/std/src/sys/unix/locks/futex.rs
+1 -1
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@@ -146,7 +146,7 @@ impl Condvar {
}
unsafe fn wait_optional_timeout(&self, mutex: &Mutex, timeout: Option<Duration>) -> bool {
// Check the notification counter before we unlock the mutex.
// Examine the notification counter _before_ we unlock the mutex.
let futex_value = self.futex.load(Relaxed);
// Unlock the mutex before going to sleep.