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  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:	Fri, 22 Aug 2008 05:18:41 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	herbert@...dor.apana.org.au
Cc:	jarkao2@...il.com, netdev@...r.kernel.org, denys@...p.net.lb
Subject: Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().

From: Herbert Xu <herbert@...dor.apana.org.au>
Date: Fri, 22 Aug 2008 22:11:44 +1000

> On Fri, Aug 22, 2008 at 12:09:18PM +0000, Jarek Poplawski wrote:
> >
> > I guess, we need to establish first how much it's needed on fast
> > paths. But anyway, it seems something like qdisc_match_from_root()
> > should be enough in this qdisc_tree_decrease_qlen().
> 
> Or we could just replace requeue with a peek interface.

Yes, and as per discussions over the past week or so, that would
allow us to eliminate basically everything except the netem usage.

Netem is trying to create packet reordering by requeueing (which is
logically like a head insert) instead of enqueueing (which is
logically like a tail insert).
--
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

Powered by blists - more mailing lists