mm/numa balancing: rearrange Kconfig entry

Add the default enable config option after the NUMA_BALANCING option so
that it appears related in the nconfig interface.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

init/Kconfig

@@ -893,14 +893,6 @@ config ARCH_SUPPORTS_INT128
 config ARCH_WANT_NUMA_VARIABLE_LOCALITY
 	bool
 
-config NUMA_BALANCING_DEFAULT_ENABLED
-	bool "Automatically enable NUMA aware memory/task placement"
-	default y
-	depends on NUMA_BALANCING
-	help
-	  If set, automatic NUMA balancing will be enabled if running on a NUMA
-	  machine.
-
 config NUMA_BALANCING
 	bool "Memory placement aware NUMA scheduler"
 	depends on ARCH_SUPPORTS_NUMA_BALANCING
@@ -913,6 +905,14 @@ config NUMA_BALANCING
 
 	  This system will be inactive on UMA systems.
 
+config NUMA_BALANCING_DEFAULT_ENABLED
+	bool "Automatically enable NUMA aware memory/task placement"
+	default y
+	depends on NUMA_BALANCING
+	help
+	  If set, automatic NUMA balancing will be enabled if running on a NUMA
+	  machine.
+
 menuconfig CGROUPS
 	boolean "Control Group support"
 	select KERNFS