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Re: IPFilter issue in -current

On Nov 27, 2012, at 11:11 PM PST, I wrote:

> I'll try changing the locking so that ipf_ht_node_del is called within the 
> hold on is->is_lock.

Unfortunately, the obvious patch (attached) doesn't seem to solve the problem. 
It might make it slightly better, but I still get the occasional hang, 
apparently within the red-black tree code. A frequent culprit has been 

I wonder if the RBI_* macros are just not thread-safe even when operating on 
different keys.

- Geoff

Attachment: ipnat-patch
Description: Binary data

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