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Re: [PATCH v2] mac80211: re-enable aggregation

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On Wed, 2008-09-17 at 16:03 -0700, Luis R. Rodriguez wrote:

> > What I need to next is to add is rtnl_lock
> > qdisc_root_lock requires this. This root lock is held during requeuing
> > which can be triggered by removal or addition of an aggregation queue.
> 
> I saw that, but rtnl_lock() is mutex basd so no good. Hence we need
> something that works around this.

As I outlined earlier I'm pretty much convinced you need to go to the
workqueue anyway. Use schedule_work though, not the mac80211 workqueue,
you can't take the rtnl on the mac80211 wq.

johannes

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