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Date: Thu, 21 Aug 2008 08:47:58 +0000 From: Jarek Poplawski <jarkao2@...il.com> To: David Miller <davem@...emloft.net> Cc: herbert@...dor.apana.org.au, netdev@...r.kernel.org Subject: Re: [PATCH take 2] pkt_sched: Fix qdisc_watchdog() vs. dev_deactivate() race On Thu, Aug 21, 2008 at 08:35:06AM +0000, Jarek Poplawski wrote: > On Thu, Aug 21, 2008 at 08:27:21AM +0000, Jarek Poplawski wrote: > ... > > Probably it's too early in the morning, > > It's for sure... > > > BTW, it looks like currently we do this wrong: if it's really > > dectivated we're checking &noop_qdisc for this... > > ...and it's OK, yet. Anyway, it's tricky: we have 2 deactivation cases to care for: 1) a "real" (sleeping) qdisc and __QDISC_STATE_DEACTIVATED 2) a &noop_qdisc and not __QDISC_STATE_DEACTIVATED Jarek P. -- 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
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