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There is no need to declare two tables to just create directories, this can be easily be done with a prefix path with register_sysctl(). Simplify this registration. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* linux/fs/nfs/nfs4sysctl.c
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*
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* Sysctl interface to NFS v4 parameters
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*
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* Copyright (c) 2006 Trond Myklebust <Trond.Myklebust@netapp.com>
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*/
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#include <linux/sysctl.h>
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#include <linux/nfs_fs.h>
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#include "nfs4_fs.h"
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#include "nfs4idmap.h"
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#include "callback.h"
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static const int nfs_set_port_min;
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static const int nfs_set_port_max = 65535;
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static struct ctl_table_header *nfs4_callback_sysctl_table;
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static struct ctl_table nfs4_cb_sysctls[] = {
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{
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.procname = "nfs_callback_tcpport",
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.data = &nfs_callback_set_tcpport,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec_minmax,
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.extra1 = (int *)&nfs_set_port_min,
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.extra2 = (int *)&nfs_set_port_max,
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},
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{
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.procname = "idmap_cache_timeout",
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.data = &nfs_idmap_cache_timeout,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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},
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{ }
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};
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int nfs4_register_sysctl(void)
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{
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nfs4_callback_sysctl_table = register_sysctl("fs/nfs",
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nfs4_cb_sysctls);
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if (nfs4_callback_sysctl_table == NULL)
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return -ENOMEM;
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return 0;
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}
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void nfs4_unregister_sysctl(void)
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{
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unregister_sysctl_table(nfs4_callback_sysctl_table);
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nfs4_callback_sysctl_table = NULL;
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}
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