Commit 846a415b authored Jan 14, 2019 by Mark Rutland Committed by Catalin Marinas Jan 21, 2019

arm64: default NR_CPUS to 256



There are shipping arm64 platforms with 256 hardware threads. So that we
can make use of these with defconfig, bump the arm64 default NR_CPUS to
256.

At the same time, drop a redundant comment. We only have one default for
NR_CPUS, so there's nothing to sort.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 49a57857

arch/arm64/Kconfig

+1 −2

Original line number	Diff line number	Diff line
		@@ -792,8 +792,7 @@ config SCHED_SMT
		config NR_CPUS
		int "Maximum number of CPUs (2-4096)"
		range 2 4096
		# These have to remain sorted largest to smallest
		default "64"
		default "256"

		config HOTPLUG_CPU
		bool "Support for hot-pluggable CPUs"

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