> -----Original Message-----
> From: Dharmappa, Savinay <[email protected]>
> Sent: Wednesday, April 21, 2021 7:50 AM
> To: [email protected]; Singh, Jasvinder <[email protected]>;
> Dumitrescu, Cristian <[email protected]>
> Cc: Dharmappa, Savinay <[email protected]>; [email protected]
> Subject: [PATCH v3] sched : fix traffic class oversubscription parameter
>
> This patch fixes the traffic class oversubscription watermark
> value by initialising it with computed value of maximum watermark.
>
> Fixes: ac6fcb841b0f ("sched: update subport rate dynamically")
> Cc: [email protected]
>
> Signed-off-by: Savinay Dharmappa <[email protected]>
> Acked-by: Jasvinder Singh <[email protected]>
> ---
> v3: update the title.
> ---
> lib/librte_sched/rte_sched.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
> index 7c56880681..cd87e688e4 100644
> --- a/lib/librte_sched/rte_sched.c
> +++ b/lib/librte_sched/rte_sched.c
> @@ -1249,7 +1249,6 @@ rte_sched_subport_config(struct rte_sched_port
> *port,
> #ifdef RTE_SCHED_SUBPORT_TC_OV
> /* TC oversubscription */
> s->tc_ov_wm_min = port->mtu;
> - s->tc_ov_wm = s->tc_ov_wm_max;
> s->tc_ov_period_id = 0;
> s->tc_ov = 0;
> s->tc_ov_n = 0;
> @@ -1277,6 +1276,7 @@ rte_sched_subport_config(struct rte_sched_port
> *port,
> #ifdef RTE_SCHED_SUBPORT_TC_OV
> s->tc_ov_wm_max = rte_sched_time_ms_to_bytes(profile-
> >tc_period,
> s-
> >pipe_tc_be_rate_max);
> + s->tc_ov_wm = s->tc_ov_wm_max;
> #endif
> s->profile = subport_profile_id;
>
> --
> 2.17.1
Acked-by: Cristian Dumitrescu <[email protected]>
