X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=mm%2FKconfig;h=a9cb80ae6409df599cc3823a7a072a158c41112c;hb=c8c1635faa7c97329111ce32b927d37306521822;hp=b3db11f137e006d937e5d16199ae4506a0771095;hpb=f9c5d0451b406a6bd0d0bf1fdd63c7777af6ebc6;p=mirror_ubuntu-bionic-kernel.git

diff --git a/mm/Kconfig b/mm/Kconfig
index b3db11f137e0..a9cb80ae6409 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