diff mbox series

[v3,1/3] ovl: Kconfig: introduce CONFIG_OVERLAY_FS_DEBUG

Message ID 20230521082813.17025-2-andrea.righi@canonical.com
State New
Headers
Series overlayfs: debugging check for valid superblock |

Commit Message

Andrea Righi May 21, 2023, 8:28 a.m. UTC 
  Provide a Kconfig option to enable extra debugging checks for overlayfs.

Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
---
 fs/overlayfs/Kconfig | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

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.