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From: Tomasz Kulasek <tomaszx.kulasek@intel.com>
To: dev@dpdk.org
Date: Thu, 31 Mar 2016 15:38:08 +0200
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Subject: [dpdk-dev] [PATCH] examples/l3fwd: fix some packets lost when stops
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Not all tx ports was included in tx_port_id array, used to periodically
drain only available ports. This caused that some packets remain in buffer
when application stops to receiving packets.
Fixes: 52c97adc1f0f ("examples/l3fwd: fix exact match performance")
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
---
examples/l3fwd/main.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c
index e10dab9..92fda3b 100644
--- a/examples/l3fwd/main.c
+++ b/examples/l3fwd/main.c
@@ -836,7 +836,6 @@ main(int argc, char **argv)
unsigned lcore_id;
uint32_t n_tx_queue, nb_lcores;
uint8_t portid, nb_rx_queue, queue, socketid;
- uint8_t nb_tx_port;
/* init EAL */
ret = rte_eal_init(argc, argv);
@@ -876,7 +875,6 @@ main(int argc, char **argv)
rte_exit(EXIT_FAILURE, "check_port_config failed\n");
nb_lcores = rte_lcore_count();
- nb_tx_port = 0;
/* Setup function pointers for lookup method. */
setup_l3fwd_lookup_tables();
@@ -954,12 +952,10 @@ main(int argc, char **argv)
qconf->tx_queue_id[portid] = queueid;
queueid++;
- qconf->n_tx_port = nb_tx_port;
qconf->tx_port_id[qconf->n_tx_port] = portid;
+ qconf->n_tx_port++;
}
printf("\n");
-
- nb_tx_port++;
}
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
--
1.7.9.5