Revert "WORKAROUND: temp. disable session resource limits while we work out issues"

This reverts commit fc086f93b2165b5c210cb7dcd6c18ebe17f1fd7b.

src/core/hle/ipc_helpers.h

@@ -151,8 +151,8 @@ public:
         if (context->Session()->IsDomain()) {
             context->AddDomainObject(std::move(iface));
         } else {
-            // kernel.CurrentProcess()->GetResourceLimit()->Reserve(
-            //    Kernel::LimitableResource::Sessions, 1);
+            kernel.CurrentProcess()->GetResourceLimit()->Reserve(
+                Kernel::LimitableResource::Sessions, 1);
 
             auto* session = Kernel::KSession::Create(kernel);
             session->Initialize(nullptr, iface->GetServiceName());

src/core/hle/kernel/k_client_port.cpp

@@ -58,9 +58,9 @@ bool KClientPort::IsSignaled() const {
 
 ResultCode KClientPort::CreateSession(KClientSession** out) {
     // Reserve a new session from the resource limit.
-    // KScopedResourceReservation session_reservation(kernel.CurrentProcess()->GetResourceLimit(),
-    //                                               LimitableResource::Sessions);
-    // R_UNLESS(session_reservation.Succeeded(), ResultLimitReached);
+    KScopedResourceReservation session_reservation(kernel.CurrentProcess()->GetResourceLimit(),
+                                                   LimitableResource::Sessions);
+    R_UNLESS(session_reservation.Succeeded(), ResultLimitReached);
 
     // Update the session counts.
     {
@@ -104,7 +104,7 @@ ResultCode KClientPort::CreateSession(KClientSession** out) {
     session->Initialize(this, parent->GetName());
 
     // Commit the session reservation.
-    // session_reservation.Commit();
+    session_reservation.Commit();
 
     // Register the session.
     KSession::Register(kernel, session);

src/core/hle/kernel/k_session.cpp

@@ -78,7 +78,7 @@ void KSession::OnClientClosed() {
 void KSession::PostDestroy(uintptr_t arg) {
     // Release the session count resource the owner process holds.
     KProcess* owner = reinterpret_cast<KProcess*>(arg);
-    // owner->GetResourceLimit()->Release(LimitableResource::Sessions, 1);
+    owner->GetResourceLimit()->Release(LimitableResource::Sessions, 1);
     owner->Close();
 }
 

src/core/hle/service/sm/sm.cpp

@@ -158,15 +158,15 @@ ResultVal<Kernel::KClientSession*> SM::GetServiceImpl(Kernel::HLERequestContext&
 
     auto* port = result.Unwrap();
 
-    // Kernel::KScopedResourceReservation session_reservation(
-    //    kernel.CurrentProcess()->GetResourceLimit(), Kernel::LimitableResource::Sessions);
-    // R_UNLESS(session_reservation.Succeeded(), Kernel::ResultLimitReached);
+    Kernel::KScopedResourceReservation session_reservation(
+        kernel.CurrentProcess()->GetResourceLimit(), Kernel::LimitableResource::Sessions);
+    R_UNLESS(session_reservation.Succeeded(), Kernel::ResultLimitReached);
 
     auto* session = Kernel::KSession::Create(kernel);
     session->Initialize(&port->GetClientPort(), std::move(name));
 
     // Commit the session reservation.
-    // session_reservation.Commit();
+    session_reservation.Commit();
 
     if (port->GetServerPort().GetHLEHandler()) {
         port->GetServerPort().GetHLEHandler()->ClientConnected(&session->GetServerSession());