734 	STAILQ_INIT(&oct->sc_buf_pool.head);  in lio_setup_sc_buffer_pool()
735 	mtx_init(&oct->sc_buf_pool.lock, "sc_pool_lock", NULL, MTX_DEF);  in lio_setup_sc_buffer_pool()
736 	atomic_store_rel_int(&oct->sc_buf_pool.alloc_buf_count, 0);  in lio_setup_sc_buffer_pool()
749 		STAILQ_INSERT_TAIL(&oct->sc_buf_pool.head, &sc->node, entries);  in lio_setup_sc_buffer_pool()
761 	mtx_lock(&oct->sc_buf_pool.lock);  in lio_free_sc_buffer_pool()
763 	STAILQ_FOREACH_SAFE(tmp, &oct->sc_buf_pool.head, entries, tmp2) {  in lio_free_sc_buffer_pool()
764 		sc = LIO_STAILQ_FIRST_ENTRY(&oct->sc_buf_pool.head,  in lio_free_sc_buffer_pool()
767 		STAILQ_REMOVE_HEAD(&oct->sc_buf_pool.head, entries);  in lio_free_sc_buffer_pool()
772 	STAILQ_INIT(&oct->sc_buf_pool.head);  in lio_free_sc_buffer_pool()
774 	mtx_unlock(&oct->sc_buf_pool.lock);  in lio_free_sc_buffer_pool()
794 	mtx_lock(&oct->sc_buf_pool.lock);  in lio_alloc_soft_command()
796 	if (STAILQ_EMPTY(&oct->sc_buf_pool.head)) {  in lio_alloc_soft_command()
797 		mtx_unlock(&oct->sc_buf_pool.lock);  in lio_alloc_soft_command()
800 	tmp = STAILQ_LAST(&oct->sc_buf_pool.head, lio_stailq_node, entries);  in lio_alloc_soft_command()
802 	STAILQ_REMOVE(&oct->sc_buf_pool.head, tmp, lio_stailq_node, entries);  in lio_alloc_soft_command()
804 	atomic_add_int(&oct->sc_buf_pool.alloc_buf_count, 1);  in lio_alloc_soft_command()
806 	mtx_unlock(&oct->sc_buf_pool.lock);  in lio_alloc_soft_command()
851 	mtx_lock(&oct->sc_buf_pool.lock);  in lio_free_soft_command()
853 	STAILQ_INSERT_TAIL(&oct->sc_buf_pool.head, &sc->node, entries);  in lio_free_soft_command()
855 	atomic_subtract_int(&oct->sc_buf_pool.alloc_buf_count, 1);  in lio_free_soft_command()
857 	mtx_unlock(&oct->sc_buf_pool.lock);  in lio_free_soft_command()