Looks good to me.
Acked-by: Jay Jayatheerthan <jay.jayatheert...@intel.com>
-Jay
> -----Original Message-----
> From: Naga Harish K, S V <s.v.naga.haris...@intel.com>
> Sent: Thursday, June 23, 2022 3:35 PM
> To: Jayatheerthan, Jay <jay.jayatheert...@intel.com>; jer...@marvell.com
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: [PATCH] eventdev/eth_tx: fix queue delete
>
> Add spinlock protection in queue delete function.
> This protects the data path while the queue delete operation
> is in progress.
>
> Fixes: a3bbf2e09756 ("eventdev: add eth Tx adapter implementation")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Naga Harish K S V <s.v.naga.haris...@intel.com>
> ---
> lib/eventdev/rte_event_eth_tx_adapter.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/lib/eventdev/rte_event_eth_tx_adapter.c
> b/lib/eventdev/rte_event_eth_tx_adapter.c
> index c700fb7b1f..b4b37f1cae 100644
> --- a/lib/eventdev/rte_event_eth_tx_adapter.c
> +++ b/lib/eventdev/rte_event_eth_tx_adapter.c
> @@ -891,9 +891,10 @@ txa_service_queue_del(uint8_t id,
>
> txa = txa_service_id_to_data(id);
>
> + rte_spinlock_lock(&txa->tx_lock);
> tqi = txa_service_queue(txa, port_id, tx_queue_id);
> if (tqi == NULL || !tqi->added)
> - return 0;
> + goto ret_unlock;
>
> tb = tqi->tx_buf;
> tqi->added = 0;
> @@ -903,6 +904,9 @@ txa_service_queue_del(uint8_t id,
> txa->txa_ethdev[port_id].nb_queues--;
>
> txa_service_queue_array_free(txa, port_id);
> +
> +ret_unlock:
> + rte_spinlock_unlock(&txa->tx_lock);
> return 0;
> }
>
> --
> 2.25.1
