Messages in this thread Patch in this message | | | From | Janghyuck Kim <> | Subject | [PATCH 2/2] arm64: numa: support numa_off_fastpath | Date | Wed, 16 Jun 2021 17:37:42 +0900 |
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NUMA can be disabled forcefully by command line, or no configurations are provided. numa_off_fastpath can become true in this case to skip the memory policy related process to reduce overhead.
Signed-off-by: Janghyuck Kim <janghyuck.kim@samsung.com> --- arch/arm64/include/asm/numa.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h index 8c8cf4297cc3..f7d4e0cb801b 100644 --- a/arch/arm64/include/asm/numa.h +++ b/arch/arm64/include/asm/numa.h @@ -5,4 +5,8 @@ #include <asm/topology.h> #include <asm-generic/numa.h> +#ifdef CONFIG_NUMA +#define numa_off_fastpath() numa_off +#endif /* CONFIG_NUMA */ + #endif /* __ASM_NUMA_H */ -- 2.28.0
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