1/* 2 * linux/include/linux/sunrpc/stats.h 3 * 4 * Client statistics collection for SUN RPC 5 * 6 * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de> 7 */ 8 9#ifndef _LINUX_SUNRPC_STATS_H 10#define _LINUX_SUNRPC_STATS_H 11 12#include <linux/proc_fs.h> 13 14struct rpc_stat { 15 const struct rpc_program *program; 16 17 unsigned int netcnt, 18 netudpcnt, 19 nettcpcnt, 20 nettcpconn, 21 netreconn; 22 unsigned int rpccnt, 23 rpcretrans, 24 rpcauthrefresh, 25 rpcgarbage; 26}; 27 28struct svc_stat { 29 struct svc_program * program; 30 31 unsigned int netcnt, 32 netudpcnt, 33 nettcpcnt, 34 nettcpconn; 35 unsigned int rpccnt, 36 rpcbadfmt, 37 rpcbadauth, 38 rpcbadclnt; 39}; 40 41struct net; 42#ifdef CONFIG_PROC_FS 43int rpc_proc_init(struct net *); 44void rpc_proc_exit(struct net *); 45#else 46static inline int rpc_proc_init(struct net *net) 47{ 48 return 0; 49} 50 51static inline void rpc_proc_exit(struct net *net) 52{ 53} 54#endif 55 56#ifdef MODULE 57void rpc_modcount(struct inode *, int); 58#endif 59 60#ifdef CONFIG_PROC_FS 61struct proc_dir_entry * rpc_proc_register(struct net *,struct rpc_stat *); 62void rpc_proc_unregister(struct net *,const char *); 63void rpc_proc_zero(const struct rpc_program *); 64struct proc_dir_entry * svc_proc_register(struct net *, struct svc_stat *, 65 const struct file_operations *); 66void svc_proc_unregister(struct net *, const char *); 67 68void svc_seq_show(struct seq_file *, 69 const struct svc_stat *); 70#else 71 72static inline struct proc_dir_entry *rpc_proc_register(struct net *net, struct rpc_stat *s) { return NULL; } 73static inline void rpc_proc_unregister(struct net *net, const char *p) {} 74static inline void rpc_proc_zero(const struct rpc_program *p) {} 75 76static inline struct proc_dir_entry *svc_proc_register(struct net *net, struct svc_stat *s, 77 const struct file_operations *f) { return NULL; } 78static inline void svc_proc_unregister(struct net *net, const char *p) {} 79 80static inline void svc_seq_show(struct seq_file *seq, 81 const struct svc_stat *st) {} 82#endif 83 84#endif /* _LINUX_SUNRPC_STATS_H */ 85