[ofa-general] Re: [PATCH 2/3][NET_BATCH] net core use batching

Herbert Xu herbert at gondor.apana.org.au
Mon Oct 8 19:16:46 PDT 2007


On Mon, Oct 08, 2007 at 10:15:49PM -0400, jamal wrote:
> On Tue, 2007-09-10 at 10:04 +0800, Herbert Xu wrote:
> 
> > Please revert
> > 
> > commit 41843197b17bdfb1f97af0a87c06d24c1620ba90
> > Author: Jamal Hadi Salim <hadi at cyberus.ca>
> > Date:   Tue Sep 25 19:27:13 2007 -0700
> > 
> >     [NET_SCHED]: explict hold dev tx lock
> > 
> > As this change introduces potential reordering and I don't think
> > we've discussed this aspect sufficiently.
> 
> How does it introduce reordering?

No it doesn't.  I'd forgotten about the QDISC_RUNNING bit :)
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