Provide a Kconfig option to enable extra debugging checks for overlayfs.
Reviewed-by: Amir Goldstein <[email protected]>
Signed-off-by: Andrea Righi <[email protected]>
---
fs/overlayfs/Kconfig | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/fs/overlayfs/Kconfig b/fs/overlayfs/Kconfig
index 6708e54b0e30..fec5020c3495 100644
--- a/fs/overlayfs/Kconfig
+++ b/fs/overlayfs/Kconfig
@@ -124,3 +124,12 @@ config OVERLAY_FS_METACOPY
that doesn't support this feature will have unexpected results.
If unsure, say N.
+
+config OVERLAY_FS_DEBUG
+ bool "Overlayfs: turn on extra debugging checks"
+ default n
+ depends on OVERLAY_FS
+ help
+ Say Y here to enable extra debugging checks in overlayfs.
+
+ If unsure, say N.
--
2.39.2