1 files changed, 5 insertions, 7 deletions

diff --git a/scripts/contrib/bb-perf/bb-matrix.sh b/scripts/contrib/bb-perf/bb-matrix.sh
index 37721fe268..106456584d 100755
--- a/scripts/contrib/bb-perf/bb-matrix.sh
+++ b/scripts/contrib/bb-perf/bb-matrix.sh
@@ -63,6 +63,10 @@ for BB in $BB_RANGE; do
                 date
                 echo "BB=$BB PM=$PM Logging to $BB_LOG"
 
+                echo -n "  Preparing the work directory... "
+                rm -rf pseudodone tmp sstate-cache tmp-eglibc &> /dev/null
+                echo "done"
+
                 # Export the variables under test and run the bitbake command
                 # Strip any leading zeroes before passing to bitbake
                 export BB_NUMBER_THREADS=$(echo $BB | sed 's/^0*//')
@@ -70,12 +74,6 @@ for BB in $BB_RANGE; do
                 /usr/bin/time -f "$BB $PM $TIME_STR" -a -o $RUNTIME_LOG $BB_CMD &> $BB_LOG
 
                 echo "  $(tail -n1 $RUNTIME_LOG)"
-                echo -n "  Cleaning up..."
-                mv tmp/buildstats $RUNDIR/$BB-$PM-buildstats
-                rm -f pseudodone &> /dev/null
-                rm -rf tmp &> /dev/null
-                rm -rf sstate-cache &> /dev/null
-                rm -rf tmp-eglibc &> /dev/null
-                echo "done"
+                cp -a tmp/buildstats $RUNDIR/$BB-$PM-buildstats
         done
 done