Re: 2.6.0-test3: #undef SMP && #define NUMA does not compile

From: Andreas Schwab <schwab_at_suse.de>
Date: 2003-08-19 02:05:26
Matthew Wilcox <willy@debian.org> writes:

|> On Mon, Aug 18, 2003 at 05:46:17PM +0200, Andreas Schwab wrote:
|> > When configuring 2.6.0-test3 with CONFIG_SMP disabled and CONFIG_NUMA
|> > enabled I get undefined references to cpu_to_node_map and
|> > node_to_cpu_mask.  Both variables are defined in
|> > arch/ia64/kernel/smpboot.c, thus only available for SMP.
|> 
|> Surely we should make NUMA depend on SMP?  Or does someone have an
|> example of a NUMA single-processor box ;-)

One might want to boot an UP kernel on a NUMA box, would that still work?

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
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Received on Mon Aug 18 12:09:41 2003

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