From: "David S. Miller" <davem@redhat.com>
To: Stephen Hemminger <shemminger@osdl.org>
Cc: alan@lxorguk.ukuu.org.uk, tytso@mit.edu, netdev@oss.sgi.com,
linux-kernel@vger.kernel.org
Subject: Re: [RFC] enhanced version of net_random()
Date: Thu, 12 Aug 2004 12:48:54 -0700 [thread overview]
Message-ID: <20040812124854.646f1936.davem@redhat.com> (raw)
In-Reply-To: <20040812104835.3b179f5a@dell_ss3.pdx.osdl.net>
On Thu, 12 Aug 2004 10:48:35 -0700
Stephen Hemminger <shemminger@osdl.org> wrote:
> Here is a proposed alternative to use a longer period PRNG for net_random().
> The choice of TT800 was because it was freely available, had a long period,
> was fast and relatively small footprint. The existing net_random() was not
> really thread safe, but was immune to thread corruption.
Any chance of a version that doesn't grab a global lock and
disable interrupts every call? :(
next prev parent reply other threads:[~2004-08-12 19:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-12 17:48 [RFC] enhanced version of net_random() Stephen Hemminger
2004-08-12 19:48 ` David S. Miller [this message]
2004-08-13 18:51 ` Stephen Hemminger
2004-08-13 19:28 ` Andi Kleen
2004-08-16 6:27 ` David S. Miller
2004-08-12 20:02 ` Ben Greear
2004-08-20 17:59 ` Jean-Luc Cooke
2004-08-20 18:47 ` David S. Miller
2004-08-20 18:59 ` Andreas Dilger
2004-08-20 19:22 ` Richard B. Johnson
2004-08-20 19:48 ` David S. Miller
2004-08-20 19:53 ` Jean-Luc Cooke
2004-08-22 15:04 ` Andi Kleen
2004-08-23 17:05 ` Stephen Hemminger
2004-08-23 18:09 ` Richard B. Johnson
2004-08-20 21:24 ` Lee Revell
2004-08-20 23:55 ` Alan Cox
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