Re: SMP

From: Mike A. Harris (mharris@meteng.on.ca)
Date: Tue Mar 14 2000 - 22:49:32 EST


On Fri, 21 Jan 2000, Jim Roland wrote:

>Date: Fri, 21 Jan 2000 00:01:08 -0600
>From: Jim Roland <jim@roland.net>
>To: linux-admin@vger.rutgers.edu, linux-kernel@vger.rutgers.edu
>Subject: SMP
>
>I would like to compile a SMP-aware kernel, but the Slackware
>versions I'm using (3.3 and 3.6) do not have "make menuconfig"
>options for multi-processors. How do I configure a kernel for
>multi-processor, and how many apps on the OS will actually take
>advantage of more than 1 CPU?

You did not mention at all which kernel version you are trying to
compile. Starting somewhere in the late 2.1.x series, and
including every 2.2.x and 2.3.x kernel since - CONFIG_SMP has
existed and DOES appear on menuconfig.

If your kernel source does not have SMP as a menuconfig option
then it is either a 2.0.x kernel, or it is broken.

In 2.0.x, SMP had to be enabled by editing the top level makefile
and uncommenting the appropriate SMP enabling line.

Hope this helps.
TTYL

-- 
Mike A. Harris                                     Linux advocate     
Computer Consultant                                  GNU advocate  
Capslock Consulting                          Open Source advocate

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