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| author | Christian Brauner <brauner@kernel.org> | 2022-09-22 18:17:21 +0300 |
|---|---|---|
| committer | Christian Brauner (Microsoft) <brauner@kernel.org> | 2022-10-20 11:13:31 +0300 |
| commit | 31acceb97500dd6e9105526301d76488cd6ca21c (patch) | |
| tree | 7cb2ecb70bac2f431b0c75ac5fa30ca2f05d9709 /fs/overlayfs/overlayfs.h | |
| parent | 0e641857322f4d0a99aec3f49b21b732f3bb5ef9 (diff) | |
| download | linux-31acceb97500dd6e9105526301d76488cd6ca21c.tar.xz | |
ovl: use posix acl api
Now that posix acls have a proper api us it to copy them.
All filesystems that can serve as lower or upper layers for overlayfs
have gained support for the new posix acl api in previous patches.
So switch all internal overlayfs codepaths for copying posix acls to the
new posix acl api.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Diffstat (limited to 'fs/overlayfs/overlayfs.h')
| -rw-r--r-- | fs/overlayfs/overlayfs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h index ab5061c9aa2a..480e6aabef27 100644 --- a/fs/overlayfs/overlayfs.h +++ b/fs/overlayfs/overlayfs.h @@ -623,10 +623,18 @@ static inline struct posix_acl *ovl_get_acl(struct user_namespace *mnt_userns, } int ovl_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); +struct posix_acl *ovl_get_acl_path(const struct path *path, + const char *acl_name, bool noperm); #else #define ovl_get_inode_acl NULL #define ovl_get_acl NULL #define ovl_set_acl NULL +static inline struct posix_acl *ovl_get_acl_path(const struct path *path, + const char *acl_name, + bool noperm) +{ + return NULL; +} #endif int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags); |