linux/fs/overlayfs
Amir Goldstein f91a704f71 fs: prepare for stackable filesystems backing file helpers
In preparation for factoring out some backing file io helpers from
overlayfs, move backing_file_open() into a new file fs/backing-file.c
and header.

Add a MAINTAINERS entry for stackable filesystems and add a Kconfig
FS_STACK which stackable filesystems need to select.

For now, the backing_file struct, the backing_file alloc/free functions
and the backing_file_real_path() accessor remain internal to file_table.c.
We may change that in the future.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
2023-12-23 16:35:08 +02:00
..
copy_up.c splice: return type ssize_t from all helpers 2023-12-12 16:19:59 +01:00
dir.c ovl: Add an alternative type of whiteout 2023-10-31 00:12:59 +02:00
export.c ovl: reorder ovl_want_write() after ovl_inode_lock() 2023-10-31 00:12:57 +02:00
file.c fs: prepare for stackable filesystems backing file helpers 2023-12-23 16:35:08 +02:00
inode.c ovl: Move xattr support to new xattrs.c file 2023-10-31 00:12:59 +02:00
Kconfig fs: prepare for stackable filesystems backing file helpers 2023-12-23 16:35:08 +02:00
Makefile ovl: Move xattr support to new xattrs.c file 2023-10-31 00:12:59 +02:00
namei.c ovl: Add an alternative type of whiteout 2023-10-31 00:12:59 +02:00
overlayfs.h ovl: Add an alternative type of whiteout 2023-10-31 00:12:59 +02:00
ovl_entry.h ovl: make use of ->layers safe in rcu pathwalk 2023-10-02 17:45:02 +03:00
params.c ovl: add support for appending lowerdirs one by one 2023-10-31 00:13:02 +02:00
params.h ovl: store and show the user provided lowerdir mount option 2023-10-31 00:13:02 +02:00
readdir.c ovl: Add an alternative type of whiteout 2023-10-31 00:12:59 +02:00
super.c overlayfs update for 6.7-rc1 2023-11-07 11:46:31 -08:00
util.c vfs-6.7.fsid 2023-11-07 12:11:26 -08:00
xattrs.c ovl: Support escaped overlay.* xattrs 2023-10-31 00:12:59 +02:00