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Remove unnecessary synchronization when cloning shared representation (#404)

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This commit is contained in:
Tomasz Miąsko
2020-07-02 18:55:16 -07:00
committed by GitHub
parent 008d3e508e
commit 5cde647c29
2 changed files with 2 additions and 2 deletions
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src/bytes.rs
+1 -1
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@@ -928,7 +928,7 @@ const KIND_VEC: usize = 0b1;
const KIND_MASK: usize = 0b1;
unsafe fn shared_clone(data: &AtomicPtr<()>, ptr: *const u8, len: usize) -> Bytes {
let shared = data.load(Ordering::Acquire);
let shared = data.load(Ordering::Relaxed);
shallow_clone_arc(shared as _, ptr, len)
}