1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 09f93fa68912..020f9573fd82 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -231,6 +231,17 @@ config DM_MIRROR
          Allow volume managers to mirror logical volumes, also
          needed for live data migration tools such as 'pvmove'.
 
+config DM_LOG_USERSPACE
+        tristate "Mirror userspace logging (EXPERIMENTAL)"
+        depends on DM_MIRROR && EXPERIMENTAL && NET
+        select CONNECTOR
+        ---help---
+          The userspace logging module provides a mechanism for
+          relaying the dm-dirty-log API to userspace.  Log designs
+          which are more suited to userspace implementation (e.g.
+          shared storage logs) or experimental logs can be implemented
+          by leveraging this framework.
+
 config DM_ZERO
         tristate "Zero target"
         depends on BLK_DEV_DM