From: "Stephen C. Biggs" <s.biggs@softier.com>
To: Daniel Phillips <phillips@arcor.de>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched.c
Date: Tue, 27 Aug 2002 17:59:09 -0700 [thread overview]
Message-ID: <3D6BBDED.28599.4E361C@localhost> (raw)
In-Reply-To: <E17jqzU-0002jv-00@starship>
[Empty post?]
On 28 Aug 2002 at 2:47, Daniel Phillips wrote:
> On Wednesday 28 August 2002 02:13, Daniel Phillips wrote:
> > On Tuesday 27 August 2002 20:35, Andrew Morton wrote:
> > > Lahti Oy wrote:
> > > > - for (i = 0; i < NR_CPUS; i++)
> > > > + for (i = NR_CPUS; i; i--)
> > > > sum += cpu_rq(i)->nr_running;
> > >
> > > Off-by-one there. You'd want
> > >
> > > for (i = NR_CPUS; --i >= 0; )
> > >
> > > or something similarly foul ;)
> >
> > int i = NR_CPUS;
> >
> > while (--i)
for (i = NR_CPUS - 1; i >= 0; i--)
unless i is unsigned...
next prev parent reply other threads:[~2002-08-28 0:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-27 18:15 [PATCH] sched.c Lahti Oy
2002-08-27 18:33 ` Willy Tarreau
2002-08-27 18:35 ` Andrew Morton
2002-08-28 0:13 ` Daniel Phillips
2002-08-28 0:41 ` Andreas Dilger
2002-08-28 0:51 ` Daniel Phillips
2002-08-28 0:44 ` Stephen C. Biggs
2002-08-28 0:47 ` Daniel Phillips
2002-08-28 0:59 ` Stephen C. Biggs [this message]
2002-08-28 13:45 ` Thunder from the hill
2002-08-28 6:47 ` Rusty Russell
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