Delete freeGmm interface.

Change-Id: I9a3ce6f6076d5accf69be2be50126a46f9bde23d

Author: MichalMrozek

runtime/memory_manager/memory_manager.cpp

@@ -10,8 +10,6 @@
 #include "runtime/event/event.h"
 #include "runtime/event/hw_timestamps.h"
 #include "runtime/event/perf_counter.h"
-#include "runtime/gmm_helper/gmm.h"
-#include "runtime/gmm_helper/resource_info.h"
 #include "runtime/helpers/aligned_memory.h"
 #include "runtime/helpers/basic_math.h"
 #include "runtime/helpers/kernel_commands.h"
@@ -116,10 +114,6 @@ GraphicsAllocation *MemoryManager::allocateGraphicsMemoryForSVM(size_t size, boo
     return graphicsAllocation;
 }
 
-void MemoryManager::freeGmm(GraphicsAllocation *gfxAllocation) {
-    delete gfxAllocation->gmm;
-}
-
 GraphicsAllocation *MemoryManager::allocateGraphicsMemory(size_t size, const void *ptr, bool forcePin) {
     std::lock_guard<decltype(mtx)> lock(mtx);
     auto requirements = HostPtrManager::getAllocationRequirements(ptr, size);

runtime/memory_manager/memory_manager.h

@@ -194,8 +194,6 @@ class MemoryManager {
 
     void checkGpuUsageAndDestroyGraphicsAllocations(GraphicsAllocation *gfxAllocation);
 
-    void freeGmm(GraphicsAllocation *gfxAllocation);
-
     virtual uint64_t getSystemSharedMemory() = 0;
 
     virtual uint64_t getMaxApplicationAddress() = 0;

runtime/memory_manager/os_agnostic_memory_manager.cpp

@@ -8,6 +8,7 @@
 #include "runtime/memory_manager/os_agnostic_memory_manager.h"
 #include "runtime/gmm_helper/gmm.h"
 #include "runtime/gmm_helper/gmm_helper.h"
+#include "runtime/gmm_helper/resource_info.h"
 #include "runtime/helpers/aligned_memory.h"
 #include "runtime/helpers/basic_math.h"
 #include "runtime/helpers/options.h"
@@ -140,8 +141,9 @@ void OsAgnosticMemoryManager::removeAllocationFromHostPtrManager(GraphicsAllocat
 void OsAgnosticMemoryManager::freeGraphicsMemoryImpl(GraphicsAllocation *gfxAllocation) {
     if (gfxAllocation == nullptr)
         return;
-    if (gfxAllocation->gmm)
-        freeGmm(gfxAllocation);
+
+    delete gfxAllocation->gmm;
+
     if ((uintptr_t)gfxAllocation->getUnderlyingBuffer() == dummyAddress) {
         delete gfxAllocation;
         return;