netdev - Re: [PATCH 2/3] NET: [CORE] Stack changes to add multiqueue hardware support API

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]

Message-ID: <468405EE.8070802@trash.net>
Date:	Thu, 28 Jun 2007 21:03:10 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>
CC:	davem@...emloft.net, netdev@...r.kernel.org, jeff@...zik.org,
	"Kok, Auke-jan H" <auke-jan.h.kok@...el.com>, hadi@...erus.ca
Subject: Re: [PATCH 2/3] NET: [CORE] Stack changes to add multiqueue hardware
 support API

Waskiewicz Jr, Peter P wrote:
>>Quick question: where are the sch_generic changes? :)
>>
>>If you hold for ten minutes I'll post a set of slightly 
>>changed patches with the NETDEVICES_MULTIQUEUE option and a 
>>fix for this.
> 
> 
> Jamal's and KK's qdisc_restart() rewrite took the netif_queue_stopped()
> call out of sch_generic.c.  So the underlying qdisc is only responsible
> for checking the queue status now before dequeueing.

Yes, I noticed that now. Doesn't seem right though as long as
queueing while queue is stopped is treated as a bug by the
drivers.

But I vaguely recall seeing a discussion about this, I'll check
the archives.
-
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