powerpc: Update NUMA Kconfig description & help text (bae80c27) · Commits · 戴 / test

Update the NUMA Kconfig description to match other architectures, and add some help text. Shamelessly borrowed from x86/arm64. Signed-off-by:

arch/powerpc/Kconfig

+7 −1

Original line number	Diff line number	Diff line
		@@ -659,9 +659,15 @@ config IRQ_ALL_CPUS
		reported with SMP Power Macintoshes with this option enabled.

		config NUMA
		bool "NUMA support"
		bool "NUMA Memory Allocation and Scheduler Support"
		depends on PPC64 && SMP
		default y if PPC_PSERIES \|\| PPC_POWERNV
		help
		Enable NUMA (Non-Uniform Memory Access) support.

		The kernel will try to allocate memory used by a CPU on the
		local memory controller of the CPU and add some more
		NUMA awareness to the kernel.

		config NODES_SHIFT
		int