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| author | twetzel59 <twetzel59@gmail.com> | 2021-07-24 15:54:58 -0400 |
|---|---|---|
| committer | twetzel59 <twetzel59@gmail.com> | 2021-07-24 15:54:58 -0400 |
| commit | d65ab29e2e67bfc329c606923130d6bf5a518800 (patch) | |
| tree | 257b4bacbd1fa659bc488209ad0d9a8cd6a8cc38 | |
| parent | 18840b0719aa766a1bc49ea2eb5dc2e4cde7da3f (diff) | |
| download | rust-d65ab29e2e67bfc329c606923130d6bf5a518800.tar.gz rust-d65ab29e2e67bfc329c606923130d6bf5a518800.zip | |
Remove unnecessary condition in Barrier::wait()
| -rw-r--r-- | library/std/src/sync/barrier.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/sync/barrier.rs b/library/std/src/sync/barrier.rs index a17b82f82e8..bc560806051 100644 --- a/library/std/src/sync/barrier.rs +++ b/library/std/src/sync/barrier.rs @@ -129,7 +129,7 @@ impl Barrier { if lock.count < self.num_threads { // We need a while loop to guard against spurious wakeups. // https://en.wikipedia.org/wiki/Spurious_wakeup - while local_gen == lock.generation_id && lock.count < self.num_threads { + while local_gen == lock.generation_id { lock = self.cvar.wait(lock).unwrap(); } BarrierWaitResult(false) |