scsi_sysctl.c
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/*
* Copyright (C) 2003 Christoph Hellwig.
* Released under GPL v2.
*/
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sysctl.h>
#include "scsi_logging.h"
#include "scsi_priv.h"
static ctl_table scsi_table[] = {
{ .ctl_name = DEV_SCSI_LOGGING_LEVEL,
.procname = "logging_level",
.data = &scsi_logging_level,
.maxlen = sizeof(scsi_logging_level),
.mode = 0644,
.proc_handler = &proc_dointvec },
{ }
};
static ctl_table scsi_dir_table[] = {
{ .ctl_name = DEV_SCSI,
.procname = "scsi",
.mode = 0555,
.child = scsi_table },
{ }
};
static ctl_table scsi_root_table[] = {
{ .ctl_name = CTL_DEV,
.procname = "dev",
.mode = 0555,
.child = scsi_dir_table },
{ }
};
static struct ctl_table_header *scsi_table_header;
int __init scsi_init_sysctl(void)
{
scsi_table_header = register_sysctl_table(scsi_root_table);
if (!scsi_table_header)
return -ENOMEM;
return 0;
}
void scsi_exit_sysctl(void)
{
unregister_sysctl_table(scsi_table_header);
}