125 int open_cached_dir(unsigned int xid, struct cifs_tcon *tcon,  in open_cached_dir()  argument
150 	if (tcon == NULL || tcon->cfids == NULL || tcon->nohandlecache ||  in open_cached_dir()
151 	    is_smb1_server(tcon->ses->server) || (dir_cache_timeout == 0))  in open_cached_dir()
154 	ses = tcon->ses;  in open_cached_dir()
155 	cfids = tcon->cfids;  in open_cached_dir()
173 	cfid = find_or_create_cached_dir(cfids, path, lookup_only, tcon->max_cached_dirs);  in open_cached_dir()
223 	if (smb3_encryption_required(tcon))  in open_cached_dir()
239 		.tcon = tcon,  in open_cached_dir()
249 	rc = SMB2_open_init(tcon, server,  in open_cached_dir()
253 	smb2_set_next_command(tcon, &rqst[0]);  in open_cached_dir()
259 	rc = SMB2_query_info_init(tcon, server,  in open_cached_dir()
289 			tcon->need_reconnect = true;  in open_cached_dir()
291 				     tcon->tree_name);  in open_cached_dir()
295 	cfid->tcon = tcon;  in open_cached_dir()
375 			SMB2_close(0, cfid->tcon, cfid->fid.persistent_fid,  in open_cached_dir()
380 		atomic_inc(&tcon->num_remote_opens);  in open_cached_dir()
385 	    smb2_should_replay(tcon, &retries, &cur_sleep))  in open_cached_dir()
391 int open_cached_dir_by_dentry(struct cifs_tcon *tcon,  in open_cached_dir_by_dentry()  argument
396 	struct cached_fids *cfids = tcon->cfids;  in open_cached_dir_by_dentry()
434 		rc = SMB2_close(0, cfid->tcon, cfid->fid.persistent_fid,  in smb2_close_cached_fid()
443 void drop_cached_dir_by_name(const unsigned int xid, struct cifs_tcon *tcon,  in drop_cached_dir_by_name()  argument
449 	rc = open_cached_dir(xid, tcon, name, cifs_sb, true, &cfid);  in drop_cached_dir_by_name()
477 	struct cifs_tcon *tcon;  in close_all_cached_dirs()  local
483 		tcon = tlink_tcon(tlink);  in close_all_cached_dirs()
484 		if (IS_ERR(tcon))  in close_all_cached_dirs()
486 		cfids = tcon->cfids;  in close_all_cached_dirs()
497  * Invalidate all cached dirs when a TCON has been reset
500 void invalidate_all_cached_dirs(struct cifs_tcon *tcon)  in invalidate_all_cached_dirs()  argument
502 	struct cached_fids *cfids = tcon->cfids;  in invalidate_all_cached_dirs()
550 int cached_dir_lease_break(struct cifs_tcon *tcon, __u8 lease_key[16])  in cached_dir_lease_break()  argument
552 	struct cached_fids *cfids = tcon->cfids;  in cached_dir_lease_break()
689  * Called from tconInfoFree when we are tearing down the tcon.