| To: | Ingo Molnar <mingo@xxxxxxx> |
|---|---|
| Subject: | Re: MSEC_TO_JIFFIES is messed up... |
| From: | Zan Lynx <zlynx@xxxxxxx> |
| Date: | Wed, 12 May 2004 15:56:57 -0600 |
| Cc: | Davide Libenzi <davidel@xxxxxxxxxxxxxxx>, Jeff Garzik <jgarzik@xxxxxxxxx>, Greg KH <greg@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Netdev <netdev@xxxxxxxxxxx> |
| In-reply-to: | <20040512211255.GA20800@xxxxxxx> |
| References: | <20040512020700.6f6aa61f.akpm@xxxxxxxx> <20040512181903.GG13421@xxxxxxxxx> <40A26FFA.4030701@xxxxxxxxx> <20040512193349.GA14936@xxxxxxx> <Pine.LNX.4.58.0405121247011.11950@xxxxxxxxxxxxxxxxxxxxxxx> <20040512200305.GA16078@xxxxxxx> <Pine.LNX.4.58.0405121400360.11950@xxxxxxxxxxxxxxxxxxxxxxx> <20040512211255.GA20800@xxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
On Wed, 2004-05-12 at 15:12, Ingo Molnar wrote:
> * Davide Libenzi <davidel@xxxxxxxxxxxxxxx> wrote:
>
> > int foo(int i) {
> >
> >
> > return i * 1000 / 1000;
> > }
>
> try unsigned and you'll see:
[snip]
I forgot to add that yes I know i * (x / 1000) is different than i * x /
1000 in integer math. Please don't hit me.
--
Zan Lynx <zlynx@xxxxxxx>
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