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authorAndrea Righi <andrea.righi@canonical.com>2023-05-21 11:28:11 +0300
committerAmir Goldstein <amir73il@gmail.com>2023-08-12 19:02:53 +0300
commit36295542969dcfe7443f8cc5247863ed06a936d5 (patch)
treefd88e1f1d4c04422cfe11b4e3937ee7afd51b411 /fs/overlayfs
parentcbb44f0935974bba997f8db0458fac5739ae0009 (diff)
downloadlinux-36295542969dcfe7443f8cc5247863ed06a936d5.tar.xz
ovl: Kconfig: introduce CONFIG_OVERLAY_FS_DEBUG
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> Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'fs/overlayfs')
-rw-r--r--fs/overlayfs/Kconfig9
1 files changed, 9 insertions, 0 deletions
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.