diff --git a/Kernel/FileSystem/ProcFS.cpp b/Kernel/FileSystem/ProcFS.cpp
index 7302c6b37ac..8f9713dde71 100644
--- a/Kernel/FileSystem/ProcFS.cpp
+++ b/Kernel/FileSystem/ProcFS.cpp
@@ -399,17 +399,19 @@ Optional<KBuffer> procfs$self(InodeIdentifier)
 
 Optional<KBuffer> procfs$mm(InodeIdentifier)
 {
-    // FIXME: Implement
     InterruptDisabler disabler;
     KBufferBuilder builder;
-    for (auto* vmo : MM.m_vmos) {
-        builder.appendf("VMO: %p %s(%u): p:%4u\n",
-            vmo,
-            vmo->is_anonymous() ? "anon" : "file",
-            vmo->ref_count(),
-            vmo->page_count());
-    }
-    builder.appendf("VMO count: %u\n", MM.m_vmos.size());
+    u32 vmobject_count = 0;
+    MemoryManager::for_each_vmobject([&](auto& vmobject) {
+        ++vmobject_count;
+        builder.appendf("VMObject: %p %s(%u): p:%4u\n",
+            &vmobject,
+            vmobject.is_anonymous() ? "anon" : "file",
+            vmobject.ref_count(),
+            vmobject.page_count());
+        return IterationDecision::Continue;
+    });
+    builder.appendf("VMO count: %u\n", vmobject_count);
     builder.appendf("Free physical pages: %u\n", MM.user_physical_pages() - MM.user_physical_pages_used());
     builder.appendf("Free supervisor physical pages: %u\n", MM.super_physical_pages() - MM.super_physical_pages_used());
     return builder.build();
diff --git a/Kernel/VM/MemoryManager.cpp b/Kernel/VM/MemoryManager.cpp
index f010faddb9e..143dd6c495c 100644
--- a/Kernel/VM/MemoryManager.cpp
+++ b/Kernel/VM/MemoryManager.cpp
@@ -753,13 +753,13 @@ bool MemoryManager::validate_user_write(const Process& process, VirtualAddress v
 void MemoryManager::register_vmo(VMObject& vmo)
 {
     InterruptDisabler disabler;
-    m_vmos.set(&vmo);
+    m_vmobjects.append(&vmo);
 }
 
 void MemoryManager::unregister_vmo(VMObject& vmo)
 {
     InterruptDisabler disabler;
-    m_vmos.remove(&vmo);
+    m_vmobjects.remove(&vmo);
 }
 
 void MemoryManager::register_region(Region& region)
diff --git a/Kernel/VM/MemoryManager.h b/Kernel/VM/MemoryManager.h
index 836ba02c204..e36043bcc8b 100644
--- a/Kernel/VM/MemoryManager.h
+++ b/Kernel/VM/MemoryManager.h
@@ -80,6 +80,15 @@ public:
     unsigned super_physical_pages() const { return m_super_physical_pages; }
     unsigned super_physical_pages_used() const { return m_super_physical_pages_used; }
 
+    template<typename Callback>
+    static void for_each_vmobject(Callback callback)
+    {
+        for (auto* vmobject = MM.m_vmobjects.head(); vmobject; vmobject = vmobject->next()) {
+            if (callback(*vmobject) == IterationDecision::Break)
+                break;
+        }
+    }
+
 private:
     MemoryManager();
     ~MemoryManager();
@@ -134,10 +143,11 @@ private:
     NonnullRefPtrVector<PhysicalRegion> m_user_physical_regions;
     NonnullRefPtrVector<PhysicalRegion> m_super_physical_regions;
 
-    HashTable<VMObject*> m_vmos;
     HashTable<Region*> m_user_regions;
     HashTable<Region*> m_kernel_regions;
 
+    InlineLinkedList<VMObject> m_vmobjects;
+
     bool m_quickmap_in_use { false };
 };
 
diff --git a/Kernel/VM/VMObject.h b/Kernel/VM/VMObject.h
index 0013453ab30..2d2cb14d87a 100644
--- a/Kernel/VM/VMObject.h
+++ b/Kernel/VM/VMObject.h
@@ -1,8 +1,9 @@
 #pragma once
 
+#include <AK/FixedArray.h>
+#include <AK/InlineLinkedList.h>
 #include <AK/RefCounted.h>
 #include <AK/RefPtr.h>
-#include <AK/FixedArray.h>
 #include <AK/Weakable.h>
 #include <Kernel/Lock.h>
 
@@ -10,7 +11,8 @@ class Inode;
 class PhysicalPage;
 
 class VMObject : public RefCounted<VMObject>
-    , public Weakable<VMObject> {
+    , public Weakable<VMObject>
+    , public InlineLinkedListNode<VMObject> {
     friend class MemoryManager;
 
 public:
@@ -27,6 +29,10 @@ public:
 
     size_t size() const { return m_physical_pages.size() * PAGE_SIZE; }
 
+    // For InlineLinkedListNode
+    VMObject* m_next { nullptr };
+    VMObject* m_prev { nullptr };
+
 protected:
     explicit VMObject(size_t);
     explicit VMObject(const VMObject&);