numa: x86_64: use generic percpu var numa_node_id() implementation

[net-next-2.6.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e0c619c55b4e27149866cee2c932d8e2a6212f9b..dcb0593b4a66348a204a44fee3366c5da0848ad1 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -109,6 +109,9 @@ config SBUS
 config NEED_DMA_MAP_STATE
        def_bool (X86_64 || DMAR || DMA_API_DEBUG)
 
+config NEED_SG_DMA_LENGTH
+       def_bool y
+
 config GENERIC_ISA_DMA
        def_bool y
 
@@ -1703,6 +1706,10 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
        def_bool X86_64
        depends on NUMA
 
+config USE_PERCPU_NUMA_NODE_ID
+       def_bool X86_64
+       depends on NUMA
+
 menu "Power management and ACPI options"
 
 config ARCH_HIBERNATION_HEADER