Amir Goldstein cbb44f0935 ovl: auto generate uuid for new overlay filesystems ... Add a new mount option uuid=auto, which is the default. If a persistent UUID xattr is found it is used. Otherwise, an existing ovelrayfs with copied up subdirs in upper dir that was never mounted with uuid=on retains the null UUID. A new overlayfs with no copied up subdirs, generates the persistent UUID on first mount. Signed-off-by: Amir Goldstein <amir73il@gmail.com>		2023-08-12 19:02:50 +03:00
..
copy_up.c	ovl: add support for unique fsid per instance	2023-08-12 19:02:50 +03:00
dir.c	ovl: store enum redirect_mode in config instead of a string	2023-06-19 14:02:01 +03:00
export.c	ovl: support encoding non-decodable file handles	2023-08-12 19:02:47 +03:00
file.c	ovl: Validate verity xattr when resolving lowerdata	2023-08-12 19:02:38 +03:00
inode.c	ovl: support encoding non-decodable file handles	2023-08-12 19:02:47 +03:00
Kconfig	ovl: Kconfig: Fix spelling mistake "undelying" -> "underlying"	2022-12-08 10:49:46 +01:00
Makefile	ovl: modify layer parameter parsing	2023-06-20 14:10:40 +03:00
namei.c	ovl: add support for unique fsid per instance	2023-08-12 19:02:50 +03:00
overlayfs.h	ovl: auto generate uuid for new overlay filesystems	2023-08-12 19:02:50 +03:00
ovl_entry.h	ovl: add support for unique fsid per instance	2023-08-12 19:02:50 +03:00
params.c	ovl: auto generate uuid for new overlay filesystems	2023-08-12 19:02:50 +03:00
params.h	ovl: move all parameter handling into params.{c,h}	2023-07-03 16:08:17 +03:00
readdir.c	vfs: get rid of old '->iterate' directory operation	2023-08-06 15:08:35 +02:00
super.c	ovl: store persistent uuid/fsid with uuid=on	2023-08-12 19:02:50 +03:00
util.c	ovl: auto generate uuid for new overlay filesystems	2023-08-12 19:02:50 +03:00