x86: modify Kconfig to allow up to 4096 cpus

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* Increase the limit of NR_CPUS to 4096 and introduce a boolean
    called "MAXSMP" which when set (e.g. "allyesconfig"), will set
    NR_CPUS = 4096 and NODES_SHIFT = 9 (512).

  * Changed max setting for NODES_SHIFT from 15 to 9 to accurately
    reflect the real limit.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

...

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Mike Travis 2008-05-12 21:21:12 +02:00 • committed by Ingo Molnar

parent 7496b60654

commit 1184dc2ffe

1 changed files with 32 additions and 5 deletions

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arch/x86/Kconfig

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