int ptlrpc_start_pinger(void);
int ptlrpc_stop_pinger(void);
void ptlrpc_pinger_sending_on_import(struct obd_import *imp);
+void ptlrpc_pinger_commit_expected(struct obd_import *imp);
void ptlrpc_pinger_wake_up(void);
void ptlrpc_ping_import_soon(struct obd_import *imp);
#ifdef __KERNEL__