532 static bool afs_do_probe_fileserver(struct afs_fs_cursor *fc)  in afs_do_probe_fileserver()  argument
536 	fc->ac.addr = NULL;  in afs_do_probe_fileserver()
537 	fc->ac.start = READ_ONCE(fc->ac.alist->index);  in afs_do_probe_fileserver()
538 	fc->ac.index = fc->ac.start;  in afs_do_probe_fileserver()
539 	fc->ac.error = 0;  in afs_do_probe_fileserver()
540 	fc->ac.begun = false;  in afs_do_probe_fileserver()
542 	while (afs_iterate_addresses(&fc->ac)) {  in afs_do_probe_fileserver()
543 		afs_fs_get_capabilities(afs_v2net(fc->vnode), fc->cbi->server,  in afs_do_probe_fileserver()
544 					&fc->ac, fc->key);  in afs_do_probe_fileserver()
545 		switch (fc->ac.error) {  in afs_do_probe_fileserver()
547 			afs_end_cursor(&fc->ac);  in afs_do_probe_fileserver()
548 			set_bit(AFS_SERVER_FL_PROBED, &fc->cbi->server->flags);  in afs_do_probe_fileserver()
551 			fc->ac.error = afs_abort_to_error(fc->ac.abort_code);  in afs_do_probe_fileserver()
563 			fc->ac.error = -EIO;  in afs_do_probe_fileserver()
569 	afs_end_cursor(&fc->ac);  in afs_do_probe_fileserver()
580 bool afs_probe_fileserver(struct afs_fs_cursor *fc)  in afs_probe_fileserver()  argument
588 	if (test_bit(AFS_SERVER_FL_PROBED, &fc->cbi->server->flags)) {  in afs_probe_fileserver()
593 	if (!test_and_set_bit_lock(AFS_SERVER_FL_PROBING, &fc->cbi->server->flags)) {  in afs_probe_fileserver()
594 		success = afs_do_probe_fileserver(fc);  in afs_probe_fileserver()
595 		clear_bit_unlock(AFS_SERVER_FL_PROBING, &fc->cbi->server->flags);  in afs_probe_fileserver()
596 		wake_up_bit(&fc->cbi->server->flags, AFS_SERVER_FL_PROBING);  in afs_probe_fileserver()
602 	ret = wait_on_bit(&fc->cbi->server->flags, AFS_SERVER_FL_PROBING,  in afs_probe_fileserver()
605 		fc->ac.error = ret;  in afs_probe_fileserver()
612 		fc->ac.error = -ESTALE;  in afs_probe_fileserver()
623 static noinline bool afs_update_server_record(struct afs_fs_cursor *fc, struct afs_server *server)  in afs_update_server_record()  argument
629 	alist = afs_vl_lookup_addrs(fc->vnode->volume->cell, fc->key,  in afs_update_server_record()
632 		fc->ac.error = PTR_ERR(alist);  in afs_update_server_record()
633 		_leave(" = f [%d]", fc->ac.error);  in afs_update_server_record()
656 bool afs_check_server_record(struct afs_fs_cursor *fc, struct afs_server *server)  in afs_check_server_record()  argument
675 		success = afs_update_server_record(fc, server);  in afs_check_server_record()
685 		fc->ac.error = ret;  in afs_check_server_record()