Index: libcfa/src/concurrency/channel.hfa
===================================================================
--- libcfa/src/concurrency/channel.hfa	(revision 1afd9ccb9da2e410d6a44ba8624d04df80915ada)
+++ libcfa/src/concurrency/channel.hfa	(revision d800676cf9dcb4402f8b91c21cf9befd9330b2f0)
@@ -28,4 +28,5 @@
     exp_backoff_then_block_lock c_lock, p_lock;
     __spinlock_t mutex_lock;
+    char __padding[64]; // avoid false sharing in arrays
 };
 
Index: libcfa/src/concurrency/mutex_stmt.hfa
===================================================================
--- libcfa/src/concurrency/mutex_stmt.hfa	(revision 1afd9ccb9da2e410d6a44ba8624d04df80915ada)
+++ libcfa/src/concurrency/mutex_stmt.hfa	(revision d800676cf9dcb4402f8b91c21cf9befd9330b2f0)
@@ -27,15 +27,4 @@
     // Sort locks based on address
     __libcfa_small_sort(this.lockarr, count);
-
-    // acquire locks in order
-    // for ( size_t i = 0; i < count; i++ ) {
-    //     lock(*this.lockarr[i]);
-    // }
-}
-
-static inline void ^?{}( __mutex_stmt_lock_guard & this ) with(this) {
-    // for ( size_t i = count; i > 0; i-- ) {
-    //     unlock(*lockarr[i - 1]);
-    // }
 }