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-rw-r--r--src/core/hle/kernel/scheduler.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp
index 2ad380b17..8d56b49ce 100644
--- a/src/core/hle/kernel/scheduler.cpp
+++ b/src/core/hle/kernel/scheduler.cpp
@@ -144,6 +144,11 @@ u32 GlobalScheduler::SelectThreads() {
bool GlobalScheduler::YieldThread(Thread* yielding_thread) {
ASSERT(is_locked);
// Note: caller should use critical section, etc.
+ if (!yielding_thread->IsRunnable()) {
+ // Normally this case shouldn't happen except for SetThreadActivity.
+ is_reselection_pending.store(true, std::memory_order_release);
+ return false;
+ }
const u32 core_id = static_cast<u32>(yielding_thread->GetProcessorID());
const u32 priority = yielding_thread->GetPriority();
@@ -161,6 +166,11 @@ bool GlobalScheduler::YieldThreadAndBalanceLoad(Thread* yielding_thread) {
ASSERT(is_locked);
// Note: caller should check if !thread.IsSchedulerOperationRedundant and use critical section,
// etc.
+ if (!yielding_thread->IsRunnable()) {
+ // Normally this case shouldn't happen except for SetThreadActivity.
+ is_reselection_pending.store(true, std::memory_order_release);
+ return false;
+ }
const u32 core_id = static_cast<u32>(yielding_thread->GetProcessorID());
const u32 priority = yielding_thread->GetPriority();
@@ -212,6 +222,11 @@ bool GlobalScheduler::YieldThreadAndWaitForLoadBalancing(Thread* yielding_thread
ASSERT(is_locked);
// Note: caller should check if !thread.IsSchedulerOperationRedundant and use critical section,
// etc.
+ if (!yielding_thread->IsRunnable()) {
+ // Normally this case shouldn't happen except for SetThreadActivity.
+ is_reselection_pending.store(true, std::memory_order_release);
+ return false;
+ }
Thread* winner = nullptr;
const u32 core_id = static_cast<u32>(yielding_thread->GetProcessorID());