From: "David S. Miller" <davem@davemloft.net>
To: Thomas Graf <tgraf@suug.ch>
Cc: nicolas.dichtel@6wind.com, netdev@oss.sgi.com, linux-net@vger.kernel.org
Subject: Re: Question about QOS
Date: Thu, 28 Apr 2005 12:14:44 -0700 [thread overview]
Message-ID: <20050428121444.3d42fcfa.davem@davemloft.net> (raw)
In-Reply-To: <20050427114216.GV577@postel.suug.ch>
On Wed, 27 Apr 2005 13:42:16 +0200
Thomas Graf <tgraf@suug.ch> wrote:
> * Nicolas DICHTEL <426F42F0.9020609@6wind.com> 2005-04-27 09:44
> >
> > >Yes I agree, it doesn't really matter what value we return and `bound'
> > >is most likely to be correct. I think we should also fix the unlikely
> > >but still possible case when tv1.tv_usec is slightly smaller than
> > >tv2.tv_usec. I know it is very unlikely but do_gettimeofday really
> > >is not that reliable and we have users which rely on a positive
> > >delta. Can you extend your patch to return abs(delta) for case 0
> > >in PSCHED_TDIFF_SAFE?
> > >
> > You're right. Here is the new patch.
> >
> > [SCHED] Fix range in PSCHED_TDIFF_SAFE to 0..bound
> >
> > Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
>
> Signed-off-by: Thomas Graf <tgraf@suug.ch>
Applied, thanks everyone.
next prev parent reply other threads:[~2005-04-28 19:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-26 9:16 Question about QOS Nicolas DICHTEL
2005-04-26 12:59 ` Thomas Graf
2005-04-26 14:57 ` Nicolas DICHTEL
2005-04-26 19:14 ` Thomas Graf
2005-04-27 7:44 ` Nicolas DICHTEL
2005-04-27 11:42 ` Thomas Graf
2005-04-28 19:14 ` David S. Miller [this message]
2005-04-29 12:16 ` Patrick McHardy
2005-04-29 12:39 ` Thomas Graf
2005-05-03 21:40 ` David S. Miller
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