* [PATCH] MIPS: Make NUMA select SMP
@ 2020-09-04 10:28 Jinyang He
0 siblings, 0 replies; only message in thread
From: Jinyang He @ 2020-09-04 10:28 UTC (permalink / raw)
To: Thomas Bogendoerfer; +Cc: linux-mips, linux-kernel, Matthew Wilcox
While it does make sense to allow CONFIG_NUMA and !CONFIG_SMP
in theory, it doesn't make much sense in practice. Follow other
architectures and make CONFIG_NUMA select CONFIG_SMP.
Signed-off-by: Jinyang He <hejinyang@loongson.cn>
---
arch/mips/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 99220e7..b8e3331 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2657,6 +2657,7 @@ config ARCH_SPARSEMEM_ENABLE
config NUMA
bool "NUMA Support"
depends on SYS_SUPPORTS_NUMA
+ select SMP
help
Say Y to compile the kernel to support NUMA (Non-Uniform Memory
Access). This option improves performance on systems with more
--
2.1.0
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