hw_vars: Support specify repeat count for usemem test

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw_vars b/hw_vars
index 512fb2c..78913fc 100755
--- a/hw_vars
+++ b/hw_vars
@@ -8,6 +8,7 @@ fi
 
 [ -n "$SYNC_RW" ] && USEMEM="$USEMEM -y"
 [ -n "$BIND_CPU" ] && USEMEM="$USEMEM -b $BIND_CPU"
+[ -n "$REPEAT_COUNT" ] && USEMEM="$USEMEM -r $REPEAT_COUNT"
 
 TMPFS_MNT=/tmp/vm-scalability-tmp
 SHM_FILE=$TMPFS_MNT/sparse-${0#*case-}