--- drivers/md/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-3.0-rc7/drivers/md/Kconfig =================================================================== --- linux-3.0-rc7.orig/drivers/md/Kconfig +++ linux-3.0-rc7/drivers/md/Kconfig @@ -237,7 +237,8 @@ config DM_SNAPSHOT config DM_THIN_PROVISIONING tristate "Thin provisioning target (EXPERIMENTAL)" - depends on BLK_DEV_DM && DM_PERSISTENT_DATA && EXPERIMENTAL + depends on BLK_DEV_DM && EXPERIMENTAL + select DM_PERSISTENT_DATA ---help--- Provides thin provisioning and snapshots that share a data store.