diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index edcf4ab..b597273 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -304,6 +304,18 @@
          This is meant to be a general purpose policy.  It prioritises
          reads over writes.
 
+config DM_CACHE_SMQ
+       tristate "Stochastic MQ Cache Policy (EXPERIMENTAL)"
+       depends on DM_CACHE
+       default y
+       ---help---
+         A cache policy that uses a multiqueue ordered by recent hits
+         to select which blocks should be promoted and demoted.
+         This is meant to be a general purpose policy.  It prioritises
+         reads over writes.  This SMQ policy (vs MQ) offers the promise
+         of less memory utilization, improved performance and increased
+         adaptability in the face of changing workloads.
+
 config DM_CACHE_CLEANER
        tristate "Cleaner Cache Policy (EXPERIMENTAL)"
        depends on DM_CACHE