Hi Michael,
> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of Michael Baum
> Sent: Monday, July 12, 2021 10:07 AM
>
> In the PCI removal function, PMD releases all driver resources allocated in
> the probe function.
>
> The MR btree memory is allocated in the probe function, but it is not freed in
> remove function what caused a memory leak.
>
> Release it.
>
> Fixes: cda883bbb655 ("regex/mlx5: add dynamic memory registration to
> datapath")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Michael Baum <michae...@nvidia.com>
> ---
> drivers/regex/mlx5/mlx5_regex.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/regex/mlx5/mlx5_regex.c
> b/drivers/regex/mlx5/mlx5_regex.c index 0f12d94d7e..f64dc2824c 100644
> --- a/drivers/regex/mlx5/mlx5_regex.c
> +++ b/drivers/regex/mlx5/mlx5_regex.c
> @@ -280,6 +280,8 @@ mlx5_regex_pci_remove(struct rte_pci_device
> *pci_dev)
> if (TAILQ_EMPTY(&mlx5_mem_event_list))
>
> rte_mem_event_callback_unregister("MLX5_MEM_EVENT_CB",
> NULL);
> + if (priv->mr_scache.cache.table)
> + mlx5_mr_release_cache(&priv->mr_scache);
> if (priv->pd)
> mlx5_glue->dealloc_pd(priv->pd);
> if (priv->uar)
> --
> 2.25.1
Acked-by: Ori Kam <or...@nvidia.com>
Thanks,
Ori
