From: Yunjian Wang <[email protected]>
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: 97d37d2c1f6b ("net/mlx4: remove device register remap")
Cc: [email protected]
Signed-off-by: Yunjian Wang <[email protected]>
---
drivers/net/mlx4/mlx4.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 7cd35cd3ca..c72587b7ef 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -201,6 +201,8 @@ mlx4_proc_priv_init(struct rte_eth_dev *dev)
struct mlx4_proc_priv *ppriv;
size_t ppriv_size;
+ mlx4_proc_priv_uninit(dev);
+
/*
* UAR register table follows the process private structure. BlueFlame
* registers for Tx queues are stored in the table.
--
2.23.0
