mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-27 03:47:43 +00:00
ef87b7ea39
The trivial amount of memory saved isn't worth the cost of dealing with section mismatches. Signed-off-by: Zach Brown <zach.brown@oracle.com>
118 lines
3.6 KiB
C
118 lines
3.6 KiB
C
/*
|
|
* Copyright (c) 2006 Oracle. All rights reserved.
|
|
*
|
|
* This software is available to you under a choice of one of two
|
|
* licenses. You may choose to be licensed under the terms of the GNU
|
|
* General Public License (GPL) Version 2, available from the file
|
|
* COPYING in the main directory of this source tree, or the
|
|
* OpenIB.org BSD license below:
|
|
*
|
|
* Redistribution and use in source and binary forms, with or
|
|
* without modification, are permitted provided that the following
|
|
* conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer.
|
|
*
|
|
* - Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials
|
|
* provided with the distribution.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/sysctl.h>
|
|
#include <linux/proc_fs.h>
|
|
|
|
#include "rds.h"
|
|
|
|
static struct ctl_table_header *rds_sysctl_reg_table;
|
|
|
|
static unsigned long rds_sysctl_reconnect_min = 1;
|
|
static unsigned long rds_sysctl_reconnect_max = ~0UL;
|
|
|
|
unsigned long rds_sysctl_reconnect_min_jiffies;
|
|
unsigned long rds_sysctl_reconnect_max_jiffies = HZ;
|
|
|
|
unsigned int rds_sysctl_max_unacked_packets = 8;
|
|
unsigned int rds_sysctl_max_unacked_bytes = (16 << 20);
|
|
|
|
unsigned int rds_sysctl_ping_enable = 1;
|
|
|
|
static ctl_table rds_sysctl_rds_table[] = {
|
|
{
|
|
.procname = "reconnect_min_delay_ms",
|
|
.data = &rds_sysctl_reconnect_min_jiffies,
|
|
.maxlen = sizeof(unsigned long),
|
|
.mode = 0644,
|
|
.proc_handler = proc_doulongvec_ms_jiffies_minmax,
|
|
.extra1 = &rds_sysctl_reconnect_min,
|
|
.extra2 = &rds_sysctl_reconnect_max_jiffies,
|
|
},
|
|
{
|
|
.procname = "reconnect_max_delay_ms",
|
|
.data = &rds_sysctl_reconnect_max_jiffies,
|
|
.maxlen = sizeof(unsigned long),
|
|
.mode = 0644,
|
|
.proc_handler = proc_doulongvec_ms_jiffies_minmax,
|
|
.extra1 = &rds_sysctl_reconnect_min_jiffies,
|
|
.extra2 = &rds_sysctl_reconnect_max,
|
|
},
|
|
{
|
|
.procname = "max_unacked_packets",
|
|
.data = &rds_sysctl_max_unacked_packets,
|
|
.maxlen = sizeof(unsigned long),
|
|
.mode = 0644,
|
|
.proc_handler = proc_dointvec,
|
|
},
|
|
{
|
|
.procname = "max_unacked_bytes",
|
|
.data = &rds_sysctl_max_unacked_bytes,
|
|
.maxlen = sizeof(unsigned long),
|
|
.mode = 0644,
|
|
.proc_handler = proc_dointvec,
|
|
},
|
|
{
|
|
.procname = "ping_enable",
|
|
.data = &rds_sysctl_ping_enable,
|
|
.maxlen = sizeof(int),
|
|
.mode = 0644,
|
|
.proc_handler = proc_dointvec,
|
|
},
|
|
{ }
|
|
};
|
|
|
|
static struct ctl_path rds_sysctl_path[] = {
|
|
{ .procname = "net", },
|
|
{ .procname = "rds", },
|
|
{ }
|
|
};
|
|
|
|
|
|
void rds_sysctl_exit(void)
|
|
{
|
|
if (rds_sysctl_reg_table)
|
|
unregister_sysctl_table(rds_sysctl_reg_table);
|
|
}
|
|
|
|
int rds_sysctl_init(void)
|
|
{
|
|
rds_sysctl_reconnect_min = msecs_to_jiffies(1);
|
|
rds_sysctl_reconnect_min_jiffies = rds_sysctl_reconnect_min;
|
|
|
|
rds_sysctl_reg_table = register_sysctl_paths(rds_sysctl_path, rds_sysctl_rds_table);
|
|
if (!rds_sysctl_reg_table)
|
|
return -ENOMEM;
|
|
return 0;
|
|
}
|