From: Patrick McHardy <kaber@trash.net>
To: Corey Hickey <bugfood-ml@fatooh.org>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 06/10] Make qdisc changeable.
Date: Mon, 01 Oct 2007 15:43:28 +0200 [thread overview]
Message-ID: <4700F980.3000701@trash.net> (raw)
In-Reply-To: <11910199772562-git-send-email-bugfood-ml@fatooh.org>
Corey Hickey wrote:
> Re-implement sfq_change() and enable Qdisc_opts.change so "tc qdisc
> change" will work.
>
> +static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
> +{
> + ...
> +
> + /* finish up */
> + if (q->perturb_period) {
> + q->perturb_timer.expires = jiffies + q->perturb_period;
> + add_timer(&q->perturb_timer);
> + } else {
> + q->perturbation = 0;
Seems counter-productive to explicitly set it to zero since
it was still used during tranfering the packets with the
old value. So I'd suggest to remove this or alternatively
set it to the final value *before* transfering the packets.
next prev parent reply other threads:[~2007-10-01 13:43 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-28 22:52 SFQ: backport some features from ESFQ (try 4) Corey Hickey
2007-09-28 22:52 ` [PATCH 01/10] Preparatory refactoring part 1 Corey Hickey
2007-10-01 13:25 ` Patrick McHardy
2007-10-01 20:46 ` Corey Hickey
2007-10-02 3:17 ` Patrick McHardy
2007-09-28 22:52 ` [PATCH 02/10] Preparatory refactoring part 2 Corey Hickey
2007-10-01 13:33 ` Patrick McHardy
2007-10-01 20:46 ` Corey Hickey
2007-10-02 3:19 ` Patrick McHardy
2007-09-28 22:52 ` [PATCH 03/10] Move two functions Corey Hickey
2007-10-01 13:27 ` Patrick McHardy
2007-10-01 20:46 ` Corey Hickey
2007-09-28 22:52 ` [PATCH 04/10] Make "depth" (number of queues) user-configurable: Corey Hickey
2007-09-28 22:52 ` [PATCH 05/10] Add divisor Corey Hickey
2007-10-01 13:38 ` Patrick McHardy
2007-10-01 20:47 ` Corey Hickey
2007-09-28 22:52 ` [PATCH 06/10] Make qdisc changeable Corey Hickey
2007-10-01 13:43 ` Patrick McHardy [this message]
2007-10-01 20:47 ` Corey Hickey
2007-09-28 22:52 ` [PATCH 07/10] Remove comments about hardcoded values Corey Hickey
2007-09-28 22:52 ` [PATCH 08/10] Multiply perturb_period by HZ when used rather than when assigned Corey Hickey
2007-09-28 22:52 ` [PATCH 09/10] Change perturb_period to unsigned Corey Hickey
2007-10-01 13:45 ` Patrick McHardy
2007-10-01 20:47 ` Corey Hickey
2007-09-28 22:52 ` [PATCH 10/10] Use nested compat attributes to pass parameters Corey Hickey
2007-10-01 13:54 ` Patrick McHardy
2007-10-01 20:47 ` Corey Hickey
2007-10-02 3:21 ` Patrick McHardy
2007-09-28 22:54 ` sfq Corey Hickey
2007-09-28 22:57 ` sfq (iproute2 patches) Corey Hickey
2007-09-28 22:54 ` [PATCH 1/3] SFQ: Support changing depth and divisor Corey Hickey
2007-09-28 22:54 ` [PATCH 2/3] Change perturb_period to unsigned Corey Hickey
2007-09-28 22:54 ` [PATCH 3/3] Use nested compat attributes for passing parameters to the kernel Corey Hickey
2007-09-29 15:38 ` SFQ: backport some features from ESFQ (try 4) Patrick McHardy
2007-09-29 17:36 ` Corey Hickey
-- strict thread matches above, loose matches on Subject: below --
2007-08-25 22:26 [PATCH 00/10] SFQ: backport some features from ESFQ (try 3) Corey Hickey
2007-08-25 22:27 ` [PATCH 06/10] Make qdisc changeable Corey Hickey
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