netdev - Re: [PATCH 1/2] pkt_sched: Fix gen

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: <20080827.034723.73512507.davem@davemloft.net>
Date:	Wed, 27 Aug 2008 03:47:23 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jarkao2@...il.com
Cc:	herbert@...dor.apana.org.au, netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] pkt_sched: Fix gen_estimator locks

From: Jarek Poplawski <jarkao2@...il.com>
Date: Wed, 27 Aug 2008 10:44:58 +0000

> Yes, it should be simpler. (We can probably consider a pointer to
> itself instead of NULL for root qdiscs, to skip testing for NULL e.g.
> while getting a lock.) On the other hand, we lose with this the
> possibility to easily determine which dev_queue is "the owner" of the
> qdisc, or if some dev_queue contains a clone only.

For root qdiscs we can add a TCQ_F_SHARED flag for this purpose.
--
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