| * linux/include/linux/sunrpc/timer.h |
| * Declarations for the RPC transport timer. |
| * Copyright (C) 2002 Trond Myklebust <trond.myklebust@fys.uio.no> |
| #ifndef _LINUX_SUNRPC_TIMER_H |
| #define _LINUX_SUNRPC_TIMER_H |
| #include <linux/atomic.h> |
| unsigned long timeo; /* default timeout value */ |
| unsigned long srtt[5]; /* smoothed round trip time << 3 */ |
| unsigned long sdrtt[5]; /* smoothed medium deviation of RTT */ |
| int ntimeouts[5]; /* Number of timeouts for the last request */ |
| extern void rpc_init_rtt(struct rpc_rtt *rt, unsigned long timeo); |
| extern void rpc_update_rtt(struct rpc_rtt *rt, unsigned timer, long m); |
| extern unsigned long rpc_calc_rto(struct rpc_rtt *rt, unsigned timer); |
| static inline void rpc_set_timeo(struct rpc_rtt *rt, int timer, int ntimeo) |
| t = &rt->ntimeouts[timer-1]; |
| static inline int rpc_ntimeo(struct rpc_rtt *rt, int timer) |
| return rt->ntimeouts[timer-1]; |
| #endif /* _LINUX_SUNRPC_TIMER_H */ |