Messages in this thread Patch in this message | | | Date | Tue, 5 Nov 2013 09:38:16 -0500 | From | Josh Boyer <> | Subject | [PATCH 2/2] x86: Increase MAXSMP CPU count to 8192 |
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The MAXSMP option is intended to enable silly large numbers of CPUs for testing purposes. The current value of 4096 isn't very silly any longer as there are actual machines that approach 6096 CPUs when taking HT into account. Increase the value to 8192 to account for this and short term future increases.
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index f03e428..09f05cd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -828,7 +828,7 @@ config NR_CPUS range 2 512 if SMP && !MAXSMP && !CPUMASK_OFFSTACK range 2 4096 if SMP && !MAXSMP && CPUMASK_OFFSTACK && X86_64 default "1" if !SMP - default "4096" if MAXSMP + default "8192" if MAXSMP default "32" if SMP && (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000) default "8" if SMP ---help--- -- 1.8.3.1
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