OFP: avoid drop_caches in mcreboot

arch/x86_64/tools/mcreboot-smp-x86.sh.in

@@ -85,6 +85,9 @@ do
 	esac
 done
 
+redirect_kmsg=0
+turbo="turbo"
+
 # Start ihkmond
 pid=`pidof ihkmond`
 if [ "${pid}" != "" ]; then
@@ -302,6 +305,8 @@ if ! grep -E 'ihk\s' /proc/modules &>/dev/null; then
 	fi
 fi
 
+# Fujitsu drops caches for us in between jobs so don't do it on OFP
+if [ "`hostname | grep "c[0-9][0-9][0-9][0-9].ofp"`" == "" ]; then
 	# Increase swappiness so that we have better chance to allocate memory for IHK
 	echo 100 > /proc/sys/vm/swappiness
 
@@ -312,6 +317,7 @@ sync && echo 3 > /proc/sys/vm/drop_caches
 	echo 1 > /proc/sys/vm/compact_memory 2>/dev/null
 
 	sync
+fi
 
 # Load IHK-SMP if not loaded and reserve CPUs and memory
 if ! grep ihk_smp_@ARCH@ /proc/modules &>/dev/null; then