From: Kurt Kanzenbach <kurt@linutronix.de>
To: Vladimir Oltean <vladimir.oltean@nxp.com>, netdev@vger.kernel.org
Cc: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Subject: Re: [RFC PATCH net-next 07/15] net/sched: taprio: rename close_time to end_time
Date: Sat, 28 Jan 2023 13:05:29 +0100 [thread overview]
Message-ID: <87edrevp86.fsf@kurt> (raw)
In-Reply-To: <20230128010719.2182346-8-vladimir.oltean@nxp.com>
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On Sat Jan 28 2023, Vladimir Oltean wrote:
> There is a confusion in terms in taprio which makes what is called
> "close_time" to be actually used for 2 things:
>
> 1. determining when an entry "closes" such that transmitted skbs are
> never allowed to overrun that time (?!)
> 2. an aid for determining when to advance and/or restart the schedule
> using the hrtimer
>
> It makes more sense to call this so-called "close_time" "end_time",
> because it's not clear at all to me what "closes". Future patches will
> hopefully make better use of the term "to close".
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
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next prev parent reply other threads:[~2023-01-28 12:05 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-28 1:07 [RFC PATCH net-next 00/15] taprio fixprovements Vladimir Oltean
2023-01-28 1:07 ` [RFC PATCH net-next 01/15] net/sched: taprio: delete peek() implementation Vladimir Oltean
2023-01-28 11:59 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 02/15] net/sched: taprio: continue with other TXQs if one dequeue() failed Vladimir Oltean
2023-01-28 11:59 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 03/15] net/sched: taprio: refactor one skb dequeue from TXQ to separate function Vladimir Oltean
2023-01-28 11:59 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 04/15] net/sched: taprio: avoid calling child->ops->dequeue(child) twice Vladimir Oltean
2023-01-28 12:00 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 05/15] net/sched: taprio: give higher priority to higher TCs in software dequeue mode Vladimir Oltean
2023-01-28 12:04 ` Kurt Kanzenbach
2023-01-29 13:17 ` Vladimir Oltean
2023-01-31 9:37 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 06/15] net/sched: taprio: calculate tc gate durations Vladimir Oltean
2023-01-28 12:05 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 07/15] net/sched: taprio: rename close_time to end_time Vladimir Oltean
2023-01-28 12:05 ` Kurt Kanzenbach [this message]
2023-01-28 1:07 ` [RFC PATCH net-next 08/15] net/sched: taprio: calculate budgets per traffic class Vladimir Oltean
2023-01-28 12:05 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 09/15] net/sched: taprio: calculate guard band against actual TC gate close time Vladimir Oltean
2023-01-28 12:05 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 10/15] net/sched: make stab available before ops->init() call Vladimir Oltean
2023-01-28 12:06 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 11/15] net/sched: taprio: warn about missing size table Vladimir Oltean
2023-01-28 12:06 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 12/15] net/sched: keep the max_frm_len information inside struct sched_gate_list Vladimir Oltean
2023-01-28 12:06 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 13/15] net/sched: taprio: automatically calculate queueMaxSDU based on TC gate durations Vladimir Oltean
2023-01-28 12:06 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 14/15] net/sched: taprio: split segmentation logic from qdisc_enqueue() Vladimir Oltean
2023-01-28 12:07 ` Kurt Kanzenbach
2023-01-28 1:07 ` [RFC PATCH net-next 15/15] net/sched: taprio: don't segment unnecessarily Vladimir Oltean
2023-01-28 12:07 ` Kurt Kanzenbach
2023-01-28 12:20 ` [RFC PATCH net-next 00/15] taprio fixprovements Kurt Kanzenbach
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