1234567891011121314151617181920212223242526 |
- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * V9FS FID Management
- *
- * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
- */
- #ifndef FS_9P_FID_H
- #define FS_9P_FID_H
- #include <linux/list.h>
- struct p9_fid *v9fs_fid_lookup(struct dentry *dentry);
- static inline struct p9_fid *v9fs_parent_fid(struct dentry *dentry)
- {
- return v9fs_fid_lookup(dentry->d_parent);
- }
- void v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid);
- struct p9_fid *v9fs_writeback_fid(struct dentry *dentry);
- static inline struct p9_fid *clone_fid(struct p9_fid *fid)
- {
- return IS_ERR(fid) ? fid : p9_client_walk(fid, 0, NULL, 1);
- }
- static inline struct p9_fid *v9fs_fid_clone(struct dentry *dentry)
- {
- return clone_fid(v9fs_fid_lookup(dentry));
- }
- #endif
|