[2/2] net/mlx5: fix mem leak when a device configured repeatedly
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Commit Message
From: Yunjian Wang <wangyunjian@huawei.com>
Currently, configuring a mlx device, it will allocate its
own process private in mlx5_proc_priv_init() and only frees
it when closing the device. This will lead to a memory leak,
when a device is configured repeatedly.
For example:
for(...)
do
rte_eth_dev_configure
rte_eth_rx_queue_setup
rte_eth_tx_queue_setup
rte_eth_dev_start
rte_eth_dev_stop
done
Fixes: 120dc4a7dcd3 ("net/mlx5: remove device register remap")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
---
drivers/net/mlx5/mlx5.c | 2 ++
1 file changed, 2 insertions(+)
@@ -1455,6 +1455,8 @@ mlx5_proc_priv_init(struct rte_eth_dev *dev)
struct mlx5_proc_priv *ppriv;
size_t ppriv_size;
+ mlx5_proc_priv_uninit(dev);
+
/*
* UAR register table follows the process private structure. BlueFlame
* registers for Tx queues are stored in the table.