From 820d81b9a5392951c18daa5a47d6c0ffd28baa9b Mon Sep 17 00:00:00 2001
From: Zach Hilman
Date: Thu, 22 Nov 2018 00:33:53 -0500
Subject: scheduler: Add explanations for YieldWith and WithoutLoadBalancing

---
 src/core/hle/kernel/svc.cpp | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

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

diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 467575c93..205706033 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -965,16 +965,23 @@ static void SleepThread(s64 nanoseconds) {
     if (!Core::System::GetInstance().CurrentScheduler().HaveReadyThreads())
         return;
 
+    enum class SleepType : s64 {
+        YieldWithoutLoadBalancing = 0,
+        YieldWithLoadBalancing = 1,
+        YieldAndWaitForLoadBalancing = 2,
+    };
+
     if (nanoseconds <= 0) {
-        switch (nanoseconds) {
-        case 0:
-            GetCurrentThread()->YieldNormal();
+        auto& scheduler{Core::System::GetInstance().CurrentScheduler()};
+        switch (static_cast<SleepType>(nanoseconds)) {
+        case SleepType::YieldWithoutLoadBalancing:
+            scheduler.YieldWithoutLoadBalancing(GetCurrentThread());
             break;
-        case -1:
-            GetCurrentThread()->YieldWithLoadBalancing();
+        case SleepType::YieldWithLoadBalancing:
+            scheduler.YieldWithLoadBalancing(GetCurrentThread());
             break;
-        case -2:
-            GetCurrentThread()->YieldAndWaitForLoadBalancing();
+        case SleepType::YieldAndWaitForLoadBalancing:
+            scheduler.YieldAndWaitForLoadBalancing(GetCurrentThread());
             break;
         default:
             UNREACHABLE_MSG(
-- 
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