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CLock: Remove a redundant call to gettid().
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1 changed files with 3 additions and 2 deletions
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@ -44,10 +44,11 @@ private:
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[[gnu::always_inline]] inline void CLock::lock()
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{
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int tid = gettid();
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for (;;) {
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if (CAS(&m_lock, 1, 0) == 0) {
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if (m_holder == -1 || m_holder == gettid()) {
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m_holder = gettid();
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if (m_holder == -1 || m_holder == tid) {
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m_holder = tid;
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++m_level;
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memory_barrier();
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m_lock = 0;
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