> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of agup...@marvell.com
> Sent: Wednesday, August 7, 2019 6:42 PM
> To: Wenzhuo Lu <wenzhuo...@intel.com>; Jingjing Wu
> <jingjing...@intel.com>; Bernard Iremonger <bernard.iremon...@intel.com>
> Cc: dev@dpdk.org; sta...@dpdk.org; Amit Gupta <agup...@marvell.com>
> Subject: [dpdk-dev] [PATCH] app/testpmd: fix latencystats deinit on signal
>
> From: Amit Gupta <agup...@marvell.com>
>
> On receiving signal, testpmd showing warning as
> "LATENCY_STATS: failed to remove Rx/Tx callback"
> because rte_latencystats_uninit is called without checking if latencystats is
> enabled or not.
>
> After this fix, rte_latencystats_uninit will be called onlyif latencystats is
> enabled.
>
> Fixes: 62d3216d6194 ("app/testpmd: add latency statistics calculation")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Amit Gupta <agup...@marvell.com>
Acked-by: Jerin Jacob <jer...@marvell.com>
Tested-by: Jerin Jacob <jer...@marvell.com>
> ---
> app/test-pmd/testpmd.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index
> a461cef..e8e2a39 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -3212,7 +3212,8 @@ uint8_t port_is_bonding_slave(portid_t slave_pid)
> rte_pdump_uninit();
> #endif
> #ifdef RTE_LIBRTE_LATENCY_STATS
> - rte_latencystats_uninit();
> + if (latencystats_enabled != 0)
> + rte_latencystats_uninit();
> #endif
> force_quit();
> /* Set flag to indicate the force termination. */
> --
> 1.8.3.1
