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/* SPDX-License-Identifier: GPL-2.0 */
/*
* linux/include/linux/sunrpc/stats.h
*
* Client statistics collection for SUN RPC
*
* Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>
*/
#ifndef _LINUX_SUNRPC_STATS_H
#define _LINUX_SUNRPC_STATS_H
#include <linux/proc_fs.h>
struct rpc_stat {
const struct rpc_program *program;
unsigned int netcnt,
netudpcnt,
nettcpcnt,
nettcpconn,
netreconn;
unsigned int rpccnt,
rpcretrans,
rpcauthrefresh,
rpcgarbage;
};
struct svc_stat {
struct svc_program * program;
unsigned int netcnt,
netudpcnt,
nettcpcnt,
nettcpconn;
unsigned int rpccnt,
rpcbadfmt,
rpcbadauth,
rpcbadclnt;
};
struct net;
#ifdef CONFIG_PROC_FS
int rpc_proc_init(struct net *);
void rpc_proc_exit(struct net *);
#else
static inline int rpc_proc_init(struct net *net)
{
return 0;
}
static inline void rpc_proc_exit(struct net *net)
{
}
#endif
#ifdef MODULE
void rpc_modcount(struct inode *, int);
#endif
#ifdef CONFIG_PROC_FS
struct proc_dir_entry * rpc_proc_register(struct net *,struct rpc_stat *);
void rpc_proc_unregister(struct net *,const char *);
void rpc_proc_zero(const struct rpc_program *);
struct proc_dir_entry * svc_proc_register(struct net *, struct svc_stat *,
const struct file_operations *);
void svc_proc_unregister(struct net *, const char *);
void svc_seq_show(struct seq_file *,
const struct svc_stat *);
#else
static inline struct proc_dir_entry *rpc_proc_register(struct net *net, struct rpc_stat *s) { return NULL; }
static inline void rpc_proc_unregister(struct net *net, const char *p) {}
static inline void rpc_proc_zero(const struct rpc_program *p) {}
static inline struct proc_dir_entry *svc_proc_register(struct net *net, struct svc_stat *s,
const struct file_operations *f) { return NULL; }
static inline void svc_proc_unregister(struct net *net, const char *p) {}
static inline void svc_seq_show(struct seq_file *seq,
const struct svc_stat *st) {}
#endif
#endif /* _LINUX_SUNRPC_STATS_H */
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