netdev - Re: [PATCH ver2] Avoid enqueuing skb for default qdiscs

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Date:	Fri, 7 Aug 2009 08:31:37 +0530
From:	Krishna Kumar2 <krkumar2@...ibm.com>
To:	Stephen Hemminger <shemminger@...tta.com>
Cc:	davem@...emloft.net, herbert@...dor.apana.org.au,
	Jarek Poplawski <jarkao2@...il.com>, kaber@...sh.net,
	netdev@...r.kernel.org
Subject: Re: [PATCH ver2] Avoid enqueuing skb for default qdiscs

Hi Stephen,

Stephen Hemminger <shemminger@...tta.com> wrote on 08/07/2009 02:19:46 AM:

> > +static inline int qdisc_qlen(struct Qdisc *q)
> > +{
> > +   return q->q.qlen;
> > +}
> > +
>
> Why?
> This kind of oneline accessor decreases the code clarity.

qdisc_qlen() was previously defined in sch_generic.c. I moved it
to the header file so that it could be accessed in dev.c (where
there is no code using q.qlen), so it is not new code.

Thanks,

- KK

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