From 2d16507f9fa06e868349d6f57a78585aec8628fd Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow
Date: Thu, 14 Nov 2019 20:13:18 -0400
Subject: Kernel: Correct behavior of Condition Variables to be more similar to
 real hardware.

This commit ensures cond var threads act exactly as they do in the real
console. The original implementation uses an RBTree and the behavior of
cond var threads is that at the same priority level they act like a
FIFO.
---
 src/core/hle/kernel/kernel.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/core/hle/kernel/kernel.cpp')

diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index f94ac150d..cdf7944f7 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -66,6 +66,9 @@ static void ThreadWakeupCallback(u64 thread_handle, [[maybe_unused]] s64 cycles_
         thread->SetMutexWaitAddress(0);
         thread->SetCondVarWaitAddress(0);
         thread->SetWaitHandle(0);
+        if (thread->GetStatus() == ThreadStatus::WaitCondVar) {
+            thread->GetOwnerProcess()->RemoveConditionVariableThread(thread);
+        }
 
         auto* const lock_owner = thread->GetLockOwner();
         // Threads waking up by timeout from WaitProcessWideKey do not perform priority inheritance
-- 
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