From: Stefan Richter <stefanr@s5r6.in-berlin.de>
To: Satyam Sharma <satyam.sharma@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Jonathan Corbet <corbet@lwn.net>,
akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
Johannes Stezenbach <js@linuxtv.org>,
Jesper Juhl <jesper.juhl@gmail.com>,
Randy Dunlap <randy.dunlap@oracle.com>,
Heikki Orsila <shdl@zakalwe.fi>,
jimmy bahuleyan <knight.camelot@gmail.com>
Subject: Re: [PATCH] "volatile considered harmful", take 3
Date: Sat, 12 May 2007 09:22:00 +0200 [thread overview]
Message-ID: <46456B18.9060605@s5r6.in-berlin.de> (raw)
In-Reply-To: <a781481a0705120002xb604e7al629ceb1c27109451@mail.gmail.com>
Satyam Sharma wrote:
> Coming back to the document, we do need to document / find
> consensus on the "preferred" way to do similar business in the
> kernel, and my opinion as far as that is concerned is to shun
> volatile wherever possible (which includes the case originally
> discussed above).
I too recommend that volatile-considered-harmful.txt is not watered down
by an ever growing "but if" list. If anybody knows what he does, he
still can program in a deviating way --- provided that he leaves a brief
comment in the code, telling why it is possible and beneficial to use
the volatile qualifier in this special case.
--
Stefan Richter
-=====-=-=== -=-= -==--
http://arcgraph.de/sr/
next prev parent reply other threads:[~2007-05-12 7:22 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-11 17:36 Jonathan Corbet
2007-05-11 21:25 ` Jesper Juhl
2007-05-12 3:21 ` Satyam Sharma
2007-05-12 4:29 ` Jeff Garzik
2007-05-12 5:34 ` H. Peter Anvin
2007-05-12 5:41 ` H. Peter Anvin
2007-05-12 6:15 ` Satyam Sharma
2007-05-12 6:21 ` H. Peter Anvin
2007-05-12 7:02 ` Satyam Sharma
2007-05-12 7:13 ` H. Peter Anvin
2007-05-12 7:28 ` Satyam Sharma
2007-05-12 7:53 ` Stefan Richter
2007-05-12 11:51 ` Heikki Orsila
2007-05-12 18:06 ` H. Peter Anvin
2007-05-12 7:22 ` Stefan Richter [this message]
2007-05-12 7:33 ` jimmy bahuleyan
2007-05-12 7:45 ` Jeff Garzik
2007-05-12 19:17 ` Dr. David Alan Gilbert
[not found] <8jHg3-1T2-5@gated-at.bofh.it>
[not found] ` <8jQt5-7As-3@gated-at.bofh.it>
[not found] ` <8jSuQ-28J-21@gated-at.bofh.it>
[not found] ` <8jT7y-39x-9@gated-at.bofh.it>
2007-05-13 0:00 ` Bodo Eggert
2007-05-14 3:37 ` Satyam Sharma
2007-05-17 23:51 ` Bill Davidsen
2007-05-18 3:13 ` Satyam Sharma
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