From: Jarek Poplawski <jarkao2@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: roel.kluin@gmail.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] netdevice: ticks reaches 25, not 26.
Date: Tue, 10 Feb 2009 08:50:21 +0000 [thread overview]
Message-ID: <20090210085021.GB4190@ff.dom.local> (raw)
In-Reply-To: <20090209.175714.70463534.davem@davemloft.net>
On 10-02-2009 02:57, David Miller wrote:
> From: Roel Kluin <roel.kluin@gmail.com>
> Date: Mon, 09 Feb 2009 23:22:11 +0100
>
>> With while (tick++ < 25) { ... } ticks reaches 25, not 26.
>
> Does it?
>
> --------------------
> #include <stdio.h>
> int main(void)
> {
> int i = 0;
> while (i++ < 25)
> ;
> printf("%d\n", i);
>
> return 0;
> }
> --------------------
> davem@sunset:~/src/GIT/linux-2.6$ gcc -O2 -o x x.c
> davem@sunset:~/src/GIT/linux-2.6$ ./x
> 26
> davem@sunset:~/src/GIT/linux-2.6$
>
> I'm getting extremely tired of these "off by one" patches, to be
> honest with you.
So, what other C feature do you find a better source of joy now?
Jarek P.
next prev parent reply other threads:[~2009-02-10 8:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-09 22:22 [PATCH] netdevice: ticks reaches 25, not 26 Roel Kluin
2009-02-10 1:57 ` David Miller
2009-02-10 8:50 ` Jarek Poplawski [this message]
2009-02-10 8:59 ` David Miller
2009-02-10 9:19 ` Roel Kluin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090210085021.GB4190@ff.dom.local \
--to=jarkao2@gmail.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=roel.kluin@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox