From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
To: Emmanuel Fleury <fleury@cs.auc.dk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Kernel threads and SMP programming
Date: Fri, 24 Oct 2003 06:01:38 -0300 [thread overview]
Message-ID: <20031024090137.GB28523@conectiva.com.br> (raw)
In-Reply-To: <1066985749.5101.36.camel@rade7.s.cs.auc.dk>
Em Fri, Oct 24, 2003 at 10:55:49AM +0200, Emmanuel Fleury escreveu:
> The truth is that I have a piece of code running in the kernel which is
> performing OK when running on a mono-processor and which is just a
> disaster on SMP... (about 10 time slower).
>
> I'm trying to understand the reason of this, so even out dated
> documentation is welcome (the concept can be more important than the
> details).
So take a look also at:
http://lwn.net/Articles/driver-porting/
This is a series of very good articles by Jonathan Corbet, some related
to SMP.
- Arnaldo
prev parent reply other threads:[~2003-10-24 9:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-24 8:28 Emmanuel Fleury
2003-10-24 8:48 ` Arnaldo Carvalho de Melo
2003-10-24 8:55 ` Emmanuel Fleury
2003-10-24 9:01 ` Arnaldo Carvalho de Melo [this message]
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