for map in $(find lib drivers -name '*.map') ; do
for sym in $(sed -rn 's,^([^}]*_.*);,\1,p' $map) ; do
if echo $sym | grep -q '^per_lcore_' ; then
for map in $(find lib drivers -name '*.map') ; do
for sym in $(sed -rn 's,^([^}]*_.*);,\1,p' $map) ; do
if echo $sym | grep -q '^per_lcore_' ; then