linux/fs/nfsd/stats.c

// SPDX-License-Identifier: GPL-2.0
/*
 * procfs-based user access to knfsd statistics
 *
 * /proc/net/rpc/nfsd
 *
 * Format:
 *	rc <hits> <misses> <nocache>
 *			Statistsics for the reply cache
 *	fh <stale> <deprecated filehandle cache stats>
 *			statistics for filehandle lookup
 *	io <bytes-read> <bytes-written>
 *			statistics for IO throughput
 *	th <threads> <deprecated thread usage histogram stats>
 *			number of threads
 *	ra <deprecated ra-cache stats>
 *
 *	plus generic RPC stats (see net/sunrpc/stats.c)
 *
 * Copyright (C) 1995, 1996, 1997 Olaf Kirch <[email protected]>
 */

#include <linux/seq_file.h>
#include <linux/module.h>
#include <linux/sunrpc/stats.h>
#include <net/net_namespace.h>

#include "nfsd.h"

static int nfsd_show(struct seq_file *seq, void *v)
{ … }

DEFINE_PROC_SHOW_ATTRIBUTE(…);

void nfsd_proc_stat_init(struct net *net)
{ … }

void nfsd_proc_stat_shutdown(struct net *net)
{ … }