net/mlx5: panic when destroying a queue in use

[dpdk.git] / drivers / net / mlx5 / mlx5_rxq.c

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 5566482..8b78233 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -59,6 +59,7 @@
 #include <rte_ethdev.h>
 #include <rte_common.h>
 #include <rte_interrupts.h>
+#include <rte_debug.h>
 #ifdef PEDANTIC
 #pragma GCC diagnostic error "-Wpedantic"
 #endif
@@ -1248,6 +1249,9 @@ mlx5_rx_queue_release(void *dpdk_rxq)
        rxq_ctrl = container_of(rxq, struct rxq_ctrl, rxq);
        priv = rxq_ctrl->priv;
        priv_lock(priv);
+       if (priv_flow_rxq_in_use(priv, rxq))
+               rte_panic("Rx queue %p is still used by a flow and cannot be"
+                         " removed\n", (void *)rxq_ctrl);
        for (i = 0; (i != priv->rxqs_n); ++i)
                if ((*priv->rxqs)[i] == rxq) {
                        DEBUG("%p: removing RX queue %p from list",