From fa38477aef2d2920868fd5dc1aef65f34d636605 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Fri, 10 Apr 2020 15:52:03 +0200
Subject: [PATCH] Convert to read barrier, will probably fail now

---
 driver/others/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/driver/others/memory.c b/driver/others/memory.c
index 1218de9d3..527619454 100644
--- a/driver/others/memory.c
+++ b/driver/others/memory.c
@@ -2716,7 +2716,7 @@ void *blas_memory_alloc(int procpos){
 #if (defined(SMP) || defined(USE_LOCKING)) && !defined(USE_OPENMP)
   LOCK_COMMAND(&alloc_lock);
 #endif
-	WMB;
+	MB; //for ARM etc - probably needs to be WMB
   do {
 #if defined(USE_OPENMP)	  
     if (!memory[position].used) {