threading: Reschedule only on cores that are necessary.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 9050ff3de..89c3e240a 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -625,7 +625,7 @@ static ResultCode WaitProcessWideKeyAtomic(VAddr mutex_addr, VAddr condition_var
 
     // Note: Deliberately don't attempt to inherit the lock owner's priority.
 
-    Core::System::GetInstance().PrepareReschedule();
+    Core::System::GetInstance().CpuCore(current_thread->processor_id).PrepareReschedule();
     return RESULT_SUCCESS;
 }
 
@@ -678,7 +678,7 @@ static ResultCode SignalProcessWideKey(VAddr condition_variable_addr, s32 target
 
                 owner->AddMutexWaiter(thread);
 
-                Core::System::GetInstance().PrepareReschedule();
+                Core::System::GetInstance().CpuCore(thread->processor_id).PrepareReschedule();
             }
 
             ++processed;
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index c370776e8..31cf1551d 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -189,7 +189,7 @@ void Thread::ResumeFromWait() {
 
     status = THREADSTATUS_READY;
     scheduler->ScheduleThread(this, current_priority);
-    Core::System::GetInstance().PrepareReschedule();
+    Core::System::GetInstance().CpuCore(processor_id).PrepareReschedule();
 }
 
 /**