diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2023-10-02 17:19:46 +0300 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-12-23 16:35:08 +0200 |
| commit | f91a704f7161c2cf0fcd41fa9fbec4355b813fff (patch) | |
| tree | c1af6faa09cad5d82be32ae5d76381cb79c4de19 /fs/Makefile | |
| parent | d9e5d31084b024734e64307521414ef0ae1d5333 (diff) | |
| download | lwn-f91a704f7161c2cf0fcd41fa9fbec4355b813fff.tar.gz lwn-f91a704f7161c2cf0fcd41fa9fbec4355b813fff.zip | |
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>
Diffstat (limited to 'fs/Makefile')
| -rw-r--r-- | fs/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/Makefile b/fs/Makefile index 75522f88e763..a6962c588962 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -39,6 +39,7 @@ obj-$(CONFIG_COMPAT_BINFMT_ELF) += compat_binfmt_elf.o obj-$(CONFIG_BINFMT_ELF_FDPIC) += binfmt_elf_fdpic.o obj-$(CONFIG_BINFMT_FLAT) += binfmt_flat.o +obj-$(CONFIG_FS_STACK) += backing-file.o obj-$(CONFIG_FS_MBCACHE) += mbcache.o obj-$(CONFIG_FS_POSIX_ACL) += posix_acl.o obj-$(CONFIG_NFS_COMMON) += nfs_common/ |