rxe_elem_release  161 drivers/infiniband/sw/rxe/rxe_pool.h void rxe_elem_release(struct kref *kref);
rxe_elem_release  167 drivers/infiniband/sw/rxe/rxe_pool.h #define rxe_drop_ref(elem) kref_put(&(elem)->pelem.ref_cnt, rxe_elem_release)