void ptlrpc_wake_delayed(struct obd_import *imp);
int ptlrpc_recover_import(struct obd_import *imp, char *new_uuid, int async);
int ptlrpc_set_import_active(struct obd_import *imp, int active);
void ptlrpc_wake_delayed(struct obd_import *imp);
int ptlrpc_recover_import(struct obd_import *imp, char *new_uuid, int async);
int ptlrpc_set_import_active(struct obd_import *imp, int active);