arm64: Add support for ARCH_SUPPORTS_DEBUG_PAGEALLOC

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 4a1b665d90dcb36726be9f72aa5df266aafc06b6..98992dee9a2941da4a9abc1a7e726902f6868a4f 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -507,6 +507,9 @@ config HOTPLUG_CPU
 source kernel/Kconfig.preempt
 source kernel/Kconfig.hz
 
+config ARCH_SUPPORTS_DEBUG_PAGEALLOC
+       def_bool y
+
 config ARCH_HAS_HOLES_MEMORYMODEL
        def_bool y if SPARSEMEM