diff --git a/xtoskrnl/includes/ke/pushlock.hh b/xtoskrnl/includes/ke/pushlock.hh
index 0c23f49..4a6c536 100644
--- a/xtoskrnl/includes/ke/pushlock.hh
+++ b/xtoskrnl/includes/ke/pushlock.hh
@@ -22,6 +22,7 @@ namespace KE
             STATIC XTFASTCALL VOID AcquireSharedPushLock(PKPUSH_LOCK PushLock);
             STATIC XTFASTCALL VOID AcquireWaitExclusivePushLock(IN PKPUSH_LOCK PushLock);
             STATIC XTFASTCALL VOID AcquireWaitSharedPushLock(IN OUT PKPUSH_LOCK PushLock);
+            STATIC XTFASTCALL BOOLEAN ConvertSharedPushLockToExclusive(IN PKPUSH_LOCK PushLock);
             STATIC XTFASTCALL VOID InitializePushLock(IN PKPUSH_LOCK PushLock);
             STATIC XTFASTCALL VOID ReleaseExclusivePushLock(IN PKPUSH_LOCK PushLock);
             STATIC XTFASTCALL VOID ReleasePushLock(IN PKPUSH_LOCK PushLock);
diff --git a/xtoskrnl/ke/pushlock.cc b/xtoskrnl/ke/pushlock.cc
index e6fe1d5..6540fab 100644
--- a/xtoskrnl/ke/pushlock.cc
+++ b/xtoskrnl/ke/pushlock.cc
@@ -299,6 +299,31 @@ KE::PushLock::AcquireWaitSharedPushLock(IN PKPUSH_LOCK PushLock)
     }
 }
 
+/**
+ * Attempts to convert a push lock from shared to exclusive access.
+ *
+ * @param PushLock
+ *        Supplies a pointer to the push lock structure.
+ *
+ * @return This routine returns TRUE if the lock was successfully converted to exclusive mode, or FALSE otherwise.
+ *
+ * @since XT 1.0
+ */
+XTFASTCALL
+BOOLEAN
+KE::PushLock::ConvertSharedPushLockToExclusive(IN PKPUSH_LOCK PushLock)
+{
+    PVOID OldValue;
+
+    /* Swap the push lock state */
+    OldValue = RTL::Atomic::CompareExchangePointer(&PushLock->Ptr,
+                                                   (PVOID)KPUSHLOCK_INCREMENT_SHARED,
+                                                   (PVOID)KPUSHLOCK_LOCK);
+
+    /* Return conversion result */
+    return (OldValue == (PVOID)KPUSHLOCK_INCREMENT_SHARED);
+}
+
 /**
  * Initializes a push lock.
  *