53 static inline unsigned long dcookie_value(struct dcookie_struct * dcs)  in dcookie_value()  argument
55 	return (unsigned long)dcs->path.dentry;  in dcookie_value()
68 	struct dcookie_struct * dcs;  in find_dcookie()  local
75 		dcs = list_entry(pos, struct dcookie_struct, hash_list);  in find_dcookie()
76 		if (dcookie_value(dcs) == dcookie) {  in find_dcookie()
77 			found = dcs;  in find_dcookie()
86 static void hash_dcookie(struct dcookie_struct * dcs)  in hash_dcookie()  argument
88 	struct list_head * list = dcookie_hashtable + dcookie_hash(dcookie_value(dcs));  in hash_dcookie()
89 	list_add(&dcs->hash_list, list);  in hash_dcookie()
95 	struct dcookie_struct *dcs = kmem_cache_alloc(dcookie_cache,  in alloc_dcookie()  local
98 	if (!dcs)  in alloc_dcookie()
106 	dcs->path = *path;  in alloc_dcookie()
108 	hash_dcookie(dcs);  in alloc_dcookie()
109 	return dcs;  in alloc_dcookie()
119 	struct dcookie_struct * dcs;  in get_dcookie()  local
129 		dcs = find_dcookie((unsigned long)path->dentry);  in get_dcookie()
131 		dcs = alloc_dcookie(path);  in get_dcookie()
132 		if (!dcs) {  in get_dcookie()
138 	*cookie = dcookie_value(dcs);  in get_dcookie()
156 	struct dcookie_struct * dcs;  in do_lookup_dcookie()  local
171 	if (!(dcs = find_dcookie(cookie)))  in do_lookup_dcookie()
180 	path = d_path(&dcs->path, kbuf, PAGE_SIZE);  in do_lookup_dcookie()
276 static void free_dcookie(struct dcookie_struct * dcs)  in free_dcookie()  argument
278 	struct dentry *d = dcs->path.dentry;  in free_dcookie()
284 	path_put(&dcs->path);  in free_dcookie()
285 	kmem_cache_free(dcookie_cache, dcs);  in free_dcookie()
294 	struct dcookie_struct * dcs;  in dcookie_exit()  local
300 			dcs = list_entry(pos, struct dcookie_struct, hash_list);  in dcookie_exit()
301 			list_del(&dcs->hash_list);  in dcookie_exit()
302 			free_dcookie(dcs);  in dcookie_exit()