X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2FKconfig;h=a9cb80ae6409df599cc3823a7a072a158c41112c;hb=ea13dbc89caecd982500894d4238766a6bd3c8f4;hp=b3db11f137e006d937e5d16199ae4506a0771095;hpb=cc918c7ab7da017bfaf9661420bb5c462e057cfb;p=mv-sheeva.git

diff --git a/mm/Kconfig b/mm/Kconfig
index b3db11f137e..a9cb80ae640 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -132,3 +132,10 @@ config SPLIT_PTLOCK_CPUS
 	default "4096" if ARM && !CPU_CACHE_VIPT
 	default "4096" if PARISC && !PA20
 	default "4"
+
+#
+# support for page migration
+#
+config MIGRATION
+	def_bool y if NUMA || SPARSEMEM || DISCONTIGMEM
+	depends on SWAP