netdev - Re: [PATCH take2][NET_SCHED] cls_u32: refcounting fix for u32

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Date:	Sat, 12 Apr 2008 18:37:23 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	hadi@...erus.ca
Cc:	jarkao2@...il.com, kaber@...sh.net, netdev@...r.kernel.org
Subject: Re: [PATCH take2][NET_SCHED] cls_u32: refcounting fix for
 u32_delete()

From: jamal <hadi@...erus.ca>
Date: Fri, 11 Apr 2008 09:55:27 -0400

> On Fri, 2008-11-04 at 13:48 +0000, Jarek Poplawski wrote:
> > On Fri, Apr 11, 2008 at 03:22:51PM +0200, Patrick McHardy wrote:
> > ...
> > > I'd suggest to behave similar to qdiscs when trying to
> > > removing classes that are still referenced, return -EBUSY.
> > 
> > Of course you are right!
> > 
> > Jarek P.
> > 
> > -------------------> (take 2)
> > 
> > [NET_SCHED] cls_u32: refcounting fix for u32_delete()
> > 
> > Deleting of nonroot hnodes mostly doesn't work in u32_delete():
> > refcnt == 1 is expected, but such hnodes' refcnts are initialized
> > with 0 and charged only with "link" nodes. Now they'll start with
> > 1 like usual. Thanks to Patrick McHardy for an improving suggestion.
> > 
> > 
> > Signed-off-by: Jarek Poplawski <jarkao2@...il.com>
> > Cc: Jamal Hadi Salim <hadi@...erus.ca>
> 
> Thanks as always Jarek.
> 
> Acked-by: Jamal Hadi Salim <hadi@...erus.ca>

Applied, thanks everyone.
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