Calling rte_eth_dev_close() will release resources of eth device and close
it. But rte_pci_device struct isn't released when app exit, which will lead
to memory leak.
Fixes: 613ce6691c0d ("examples/l3fwd-power: implement proper shutdown")
Signed-off-by: Huisong Li <lihuis...@huawei.com>
---
examples/l3fwd-power/main.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index aa7b8db44a..6498b5225e 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -2512,6 +2512,8 @@ main(int argc, char **argv)
struct lcore_conf *qconf;
struct rte_eth_dev_info dev_info;
struct rte_eth_txconf *txconf;
+ struct rte_eth_dev *eth_dev;
+ struct rte_device *rte_dev;
int ret;
uint16_t nb_ports;
uint16_t queueid;
@@ -2910,7 +2912,14 @@ main(int argc, char **argv)
RTE_LOG(ERR, L3FWD_POWER, "rte_eth_dev_stop: err=%d,
port=%u\n",
ret, portid);
+ /* Retrieve device address in eth device before closing it. */
+ eth_dev = &rte_eth_devices[portid];
+ rte_dev = eth_dev->device;
rte_eth_dev_close(portid);
+ ret = rte_dev_remove(rte_dev);
+ if (ret != 0)
+ RTE_LOG(ERR, L3FWD_POWER, "rte_dev_remove: err=%d,
port=%u\n",
+ ret, portid);
}
if (app_mode == APP_MODE_EMPTY_POLL)
--
2.33.0
