dm: fix Kconfig indentation

Since DM_DEBUG_BLOCK_STACK_TRACING is a DM_PERSISTENT_DATA config option
move it from drivers/md/Kconfig to drivers/md/persistent-data/Kconfig.

Doing so fixes indentation for other DM config options.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 9a06fe883766..95ad936e6048 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -254,16 +254,6 @@ config DM_THIN_PROVISIONING
        ---help---
          Provides thin provisioning and snapshots that share a data store.
 
-config DM_DEBUG_BLOCK_STACK_TRACING
-        boolean "Keep stack trace of persistent data block lock holders"
-        depends on STACKTRACE_SUPPORT && DM_PERSISTENT_DATA
-        select STACKTRACE
-        ---help---
-          Enable this for messages that may help debug problems with the
-          block manager locking used by thin provisioning and caching.
-
-          If unsure, say N.
-
 config DM_CACHE
        tristate "Cache target (EXPERIMENTAL)"
        depends on BLK_DEV_DM