From b6ff8fa307fd61e342a4926a4fc7be968e964797 Mon Sep 17 00:00:00 2001
From: Thomas Stuefe <stuefe@openjdk.org>
Date: Sun, 18 Sep 2022 12:44:53 +0000
Subject: [PATCH] 8292073: NMT: remove unused constructor parameter from
 MallocHeader

Reviewed-by: zgu
---
 src/hotspot/share/services/mallocHeader.hpp        | 2 +-
 src/hotspot/share/services/mallocHeader.inline.hpp | 2 +-
 src/hotspot/share/services/mallocTracker.cpp       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/hotspot/share/services/mallocHeader.hpp b/src/hotspot/share/services/mallocHeader.hpp
index caf8c82066d..58084a3439b 100644
--- a/src/hotspot/share/services/mallocHeader.hpp
+++ b/src/hotspot/share/services/mallocHeader.hpp
@@ -116,7 +116,7 @@ class MallocHeader {
 
  public:
 
-  inline MallocHeader(size_t size, MEMFLAGS flags, const NativeCallStack& stack, uint32_t mst_marker);
+  inline MallocHeader(size_t size, MEMFLAGS flags, uint32_t mst_marker);
 
   inline size_t   size()  const { return _size; }
   inline MEMFLAGS flags() const { return (MEMFLAGS)_flags; }
diff --git a/src/hotspot/share/services/mallocHeader.inline.hpp b/src/hotspot/share/services/mallocHeader.inline.hpp
index 88c7c061173..3facb886667 100644
--- a/src/hotspot/share/services/mallocHeader.inline.hpp
+++ b/src/hotspot/share/services/mallocHeader.inline.hpp
@@ -34,7 +34,7 @@
 #include "utilities/macros.hpp"
 #include "utilities/nativeCallStack.hpp"
 
-inline MallocHeader::MallocHeader(size_t size, MEMFLAGS flags, const NativeCallStack& stack, uint32_t mst_marker)
+inline MallocHeader::MallocHeader(size_t size, MEMFLAGS flags, uint32_t mst_marker)
   : _size(size), _mst_marker(mst_marker), _flags(NMTUtil::flag_to_index(flags)),
     _unused(0), _canary(_header_canary_life_mark)
 {
diff --git a/src/hotspot/share/services/mallocTracker.cpp b/src/hotspot/share/services/mallocTracker.cpp
index dc5840f1e52..5d8b2a74057 100644
--- a/src/hotspot/share/services/mallocTracker.cpp
+++ b/src/hotspot/share/services/mallocTracker.cpp
@@ -174,7 +174,7 @@ void* MallocTracker::record_malloc(void* malloc_base, size_t size, MEMFLAGS flag
   }
 
   // Uses placement global new operator to initialize malloc header
-  MallocHeader* const header = ::new (malloc_base)MallocHeader(size, flags, stack, mst_marker);
+  MallocHeader* const header = ::new (malloc_base)MallocHeader(size, flags, mst_marker);
   void* const memblock = (void*)((char*)malloc_base + sizeof(MallocHeader));
 
   // The alignment check: 8 bytes alignment for 32 bit systems.