Index: libcfa/src/concurrency/io/setup.cfa
===================================================================
--- libcfa/src/concurrency/io/setup.cfa	(revision d119d613d96b2bbb128789cdb7cae928896836d7)
+++ libcfa/src/concurrency/io/setup.cfa	(revision ceb7db879ed40e636eabeaaa05e4a5c1c2daddec)
@@ -384,5 +384,5 @@
 			/* paranoid */ verify( is_pow2( params_in.num_ready ) || (params_in.num_ready < 8) );
 			sq.ready_cnt = max( params_in.num_ready, 8 );
-			sq.ready = alloc_align( 64, sq.ready_cnt );
+			sq.ready = alloc( sq.ready_cnt, 64`align );
 			for(i; sq.ready_cnt) {
 				sq.ready[i] = -1ul32;
Index: libcfa/src/concurrency/ready_queue.cfa
===================================================================
--- libcfa/src/concurrency/ready_queue.cfa	(revision d119d613d96b2bbb128789cdb7cae928896836d7)
+++ libcfa/src/concurrency/ready_queue.cfa	(revision ceb7db879ed40e636eabeaaa05e4a5c1c2daddec)
@@ -547,5 +547,5 @@
 
 		// Allocate new array (uses realloc and memcpies the data)
-		lanes.data = alloc(lanes.data, ncount);
+		lanes.data = alloc( ncount, lanes.data`realloc );
 
 		// Fix the moved data
@@ -638,5 +638,5 @@
 
 		// Allocate new array (uses realloc and memcpies the data)
-		lanes.data = alloc(lanes.data, lanes.count);
+		lanes.data = alloc( lanes.count, lanes.data`realloc );
 
 		// Fix the moved data