=>From: David G Andersen <[EMAIL PROTECTED]>
=>...
=>Is there a way at either runtime or boot-time (but -Not- compile time) to
=>force a multiprocessor Linux system to only recognize one processor, or
=>disable SMP entirely? We're trying to get some benchmark numbers, and
=>I'd like to avoid pulling a processor out.
>From linux/arch/i386/kernel/smp.c:
* Command-line option of "nosmp" or "maxcpus=0" will disable SMP
* activation entirely (the MPS table probe still happens, though).
I haven't tried it, but it sounds like adding "nosmp" or "maxcpus=0"
to your LILO line will do it (i.e. LILO: your-kernel nosmp)
d.
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