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| author | Amir Goldstein <amir73il@gmail.com> | 2017-12-28 20:23:05 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2018-01-24 11:25:56 +0100 |
| commit | 91ffe7beb31e7e1e689a59f5ef56acea0811d81c (patch) | |
| tree | 6a5528271ffbaf34650fd988a4f1660dcc70bbbb /fs/overlayfs/overlayfs.h | |
| parent | 24f0b17203691d22815e842051a014e3bde7c227 (diff) | |
ovl: factor out ovl_get_index_fh() helper
The helper is needed to lookup an index by file handle for NFS export.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/overlayfs.h')
| -rw-r--r-- | fs/overlayfs/overlayfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h index 8f4313c6693b..4e784f6ff484 100644 --- a/fs/overlayfs/overlayfs.h +++ b/fs/overlayfs/overlayfs.h @@ -257,6 +257,7 @@ int ovl_verify_set_fh(struct dentry *dentry, const char *name, struct dentry *real, bool is_upper, bool set); int ovl_verify_index(struct ovl_fs *ofs, struct dentry *index); int ovl_get_index_name(struct dentry *origin, struct qstr *name); +struct dentry *ovl_get_index_fh(struct ovl_fs *ofs, struct ovl_fh *fh); int ovl_path_next(int idx, struct dentry *dentry, struct path *path); struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags); |