netdev - Re: [PATCH] sch_htb.c consume the classes's tokens bellow the HTB_CAN

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 04 Nov 2009 12:58:01 +0100
From:	Martin Devera <martin.devera@....cz>
To:	Changli Gao <xiaosuo@...il.com>
CC:	Jarek Poplawski <jarkao2@...il.com>,
	Jamal Hadi Salim <hadi@...erus.ca>, netdev@...r.kernel.org
Subject: Re: [PATCH] sch_htb.c consume the classes's tokens bellow the 	HTB_CAN_SEND
 level

Changli Gao wrote:
> On Wed, Nov 4, 2009 at 6:58 PM, Martin Devera <martin.devera@....cz> wrote:
>> Hello,
>>
>> yes you are right. If I remember correctly, I tried to charge "rate"
>> tokens up to root in early versions (which makes some sense) but problem
>> is with many interior classes stuck at extreme mbuffer value, losing
>> responsivity.
> 
> It is strange. Would you like describe it more clearly?

Ahh I'm starting to understand. You are concerned mainly with

cl->tokens += diff;     /* we moved t_c; update tokens */

am I right ?
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html