IB/ipath: improve sparse annotation

[powerpc.git] / mm / Kconfig

diff --git a/mm/Kconfig b/mm/Kconfig
index bd80460..332f5c2 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -138,8 +138,8 @@ config SPLIT_PTLOCK_CPUS
 #
 config MIGRATION
        bool "Page migration"
-       def_bool y if NUMA || SPARSEMEM || DISCONTIGMEM
-       depends on SWAP
+       def_bool y if NUMA
+       depends on SWAP && NUMA
        help
          Allows the migration of the physical location of pages of processes
          while the virtual addresses are not changed. This is useful for