FLG_PEND_REL
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag))
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag))
test_and_clear_bit(FLG_PEND_REL, &l2->flag);
test_and_clear_bit(FLG_PEND_REL, &l2->flag);
test_and_set_bit(FLG_PEND_REL, &l2->flag);