256     io_queue_t *q = conn_io_queue_get(c, IO_QUEUE_EXTSTORE);  in storage_get_item()  local
351     eio->next = q->stack_ctx;  in storage_get_item()
352     q->stack_ctx = eio;  in storage_get_item()
355     assert(q->count >= 0);  in storage_get_item()
356     q->count++;  in storage_get_item()
384 void storage_submit_cb(io_queue_t *q) {  in storage_submit_cb()  argument
386     extstore_submit(q->ctx, q->stack_ctx);  in storage_submit_cb()
389     q->stack_ctx = NULL;  in storage_submit_cb()
410         io_queue_t *q = conn_io_queue_get(c, p->io_queue_type);  in recache_or_free()  local
411         q->count--;  in recache_or_free()
412         assert(q->count >= 0);  in recache_or_free()
468     io_queue_t *q = conn_io_queue_get(pending->c, pending->io_queue_type);  in storage_return_cb()  local
469     q->count--;  in storage_return_cb()
470     if (q->count == 0) {  in storage_return_cb()