numa: add CONFIG_MOVABLE_NODE for movable-dedicated node

[can-eth-gw-linux.git] / mm / Kconfig

diff --git a/mm/Kconfig b/mm/Kconfig
index e6651c5de14f4e42a0b6455e0d0b0859f06c2680..1680a0123a139dda2a3e229bceeba303f6b43265 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -143,6 +143,14 @@ config NO_BOOTMEM
 config MEMORY_ISOLATION
        boolean
 
+config MOVABLE_NODE
+       boolean "Enable to assign a node which has only movable memory"
+       depends on HAVE_MEMBLOCK
+       depends on NO_BOOTMEM
+       depends on X86_64
+       depends on NUMA
+       default y
+
 # eventually, we can have this option just 'select SPARSEMEM'
 config MEMORY_HOTPLUG
        bool "Allow for memory hot-add"