distributor: fix livelock on flush

[dpdk.git] / lib / librte_distributor / rte_distributor.c

diff --git a/lib/librte_distributor/rte_distributor.c b/lib/librte_distributor/rte_distributor.c
index 9fa05f6..21eb1fb 100644 (file)
--- a/lib/librte_distributor/rte_distributor.c
+++ b/lib/librte_distributor/rte_distributor.c
@@ -542,6 +542,9 @@ rte_distributor_flush_v1705(struct rte_distributor *d)
        while (total_outstanding(d) > 0)
                rte_distributor_process(d, NULL, 0);
 
+       /* wait 10ms to allow all worker drain the pkts */
+       rte_delay_us(10000);
+
        /*
         * Send empty burst to all workers to allow them to exit
         * gracefully, should they need to.