99 				   struct dfs_ref_walk *rw,  in parse_dfs_target()  argument
103 	const char *fpath = ref_walk_fpath(rw) + 1;  in parse_dfs_target()
105 	rc = ref_walk_get_tgt(rw, tgt);  in parse_dfs_target()
113 			 struct dfs_ref_walk *rw)  in set_ref_paths()  argument
134 	ref_walk_path(rw) = ref_path;  in set_ref_paths()
135 	ref_walk_fpath(rw) = full_path;  in set_ref_paths()
140 			       struct dfs_ref_walk *rw)  in __dfs_referral_walk()  argument
149 		if (ref_walk_empty(rw)) {  in __dfs_referral_walk()
150 			rc = dfs_get_referral(mnt_ctx, ref_walk_path(rw) + 1,  in __dfs_referral_walk()
151 					      NULL, ref_walk_tl(rw));  in __dfs_referral_walk()
158 			if (!ref_walk_num_tgts(rw)) {  in __dfs_referral_walk()
164 		while (ref_walk_next_tgt(rw)) {  in __dfs_referral_walk()
165 			rc = parse_dfs_target(ctx, rw, &tgt);  in __dfs_referral_walk()
170 			rc = get_session(mnt_ctx, ref_walk_path(rw));  in __dfs_referral_walk()
176 			ref_walk_set_tgt_hint(rw);  in __dfs_referral_walk()
194 			rc = ref_walk_advance(rw);  in __dfs_referral_walk()
196 				rc = set_ref_paths(mnt_ctx, &tgt, rw);  in __dfs_referral_walk()
205 	} while (rc && ref_walk_descend(rw));  in __dfs_referral_walk()
214 	struct dfs_ref_walk *rw;  in dfs_referral_walk()  local
217 	rw = ref_walk_alloc();  in dfs_referral_walk()
218 	if (IS_ERR(rw))  in dfs_referral_walk()
219 		return PTR_ERR(rw);  in dfs_referral_walk()
221 	ref_walk_init(rw);  in dfs_referral_walk()
222 	rc = set_ref_paths(mnt_ctx, NULL, rw);  in dfs_referral_walk()
224 		rc = __dfs_referral_walk(mnt_ctx, rw);  in dfs_referral_walk()
225 	ref_walk_free(rw);  in dfs_referral_walk()