Waiman Long <waiman.l...@hpe.com> writes: > > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 330e738..443e41d 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -42,6 +42,7 @@ config X86 > select ARCH_SUPPORTS_NUMA_BALANCING if X86_64 > select ARCH_USE_BUILTIN_BSWAP > select ARCH_USE_CMPXCHG_LOCKREF if X86_64 > + select ARCH_USE_LIST_BATCHING if X86_64
I would make it unconditional. The code is simple enough and shouldn't have drawbacks on smaller systems. -Andi
