From: Matt Tolentino Date: Thu, 23 Jun 2005 07:08:05 +0000 (-0700) Subject: [PATCH] add x86-64 Kconfig options for sparsemem X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1035faf1b19efb83d5626985240f52cd149dd39b;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [PATCH] add x86-64 Kconfig options for sparsemem Add the requisite arch specific Kconfig options to enable the use of the sparsemem implementation for NUMA kernels on x86-64. Signed-off-by: Matt Tolentino Signed-off-by: Dave Hansen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 9f5b99e7b1e..61ed1665234 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -274,8 +274,27 @@ config NUMA bool default n +config ARCH_DISCONTIGMEM_ENABLE + def_bool y + depends on NUMA + +config ARCH_DISCONTIGMEM_DEFAULT + def_bool y + depends on NUMA + +config ARCH_SPARSEMEM_ENABLE + def_bool y + depends on NUMA + +config ARCH_FLATMEM_ENABLE + def_bool y + depends on !NUMA + source "mm/Kconfig" +config HAVE_ARCH_EARLY_PFN_TO_NID + def_bool y + config HAVE_DEC_LOCK bool depends on SMP