https://github.com/torvalds/linux
Revision 8b1e2c50bce9f3cc4422c3ed087252b8347da77a authored by Linus Torvalds on 26 February 2021, 18:14:18 UTC, committed by Linus Torvalds on 26 February 2021, 18:14:18 UTC
Pull tracing fixes from Steven Rostedt: "Two fixes: - Fix an unsafe printf string usage in a kmem trace event - Fix spelling in output from the latency-collector tool" * tag 'trace-v5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing/tools: fix a couple of spelling mistakes mm, tracing: Fix kmem_cache_free trace event to not print stale pointers
Tip revision: 8b1e2c50bce9f3cc4422c3ed087252b8347da77a authored by Linus Torvalds on 26 February 2021, 18:14:18 UTC
Merge tag 'trace-v5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Merge tag 'trace-v5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Tip revision: 8b1e2c5
sysctl.c
// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/nfs/sysctl.c
*
* Sysctl interface to NFS parameters
*/
#include <linux/types.h>
#include <linux/linkage.h>
#include <linux/ctype.h>
#include <linux/fs.h>
#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/nfs_fs.h>
static struct ctl_table_header *nfs_callback_sysctl_table;
static struct ctl_table nfs_cb_sysctls[] = {
{
.procname = "nfs_mountpoint_timeout",
.data = &nfs_mountpoint_expiry_timeout,
.maxlen = sizeof(nfs_mountpoint_expiry_timeout),
.mode = 0644,
.proc_handler = proc_dointvec_jiffies,
},
{
.procname = "nfs_congestion_kb",
.data = &nfs_congestion_kb,
.maxlen = sizeof(nfs_congestion_kb),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{ }
};
static struct ctl_table nfs_cb_sysctl_dir[] = {
{
.procname = "nfs",
.mode = 0555,
.child = nfs_cb_sysctls,
},
{ }
};
static struct ctl_table nfs_cb_sysctl_root[] = {
{
.procname = "fs",
.mode = 0555,
.child = nfs_cb_sysctl_dir,
},
{ }
};
int nfs_register_sysctl(void)
{
nfs_callback_sysctl_table = register_sysctl_table(nfs_cb_sysctl_root);
if (nfs_callback_sysctl_table == NULL)
return -ENOMEM;
return 0;
}
void nfs_unregister_sysctl(void)
{
unregister_sysctl_table(nfs_callback_sysctl_table);
nfs_callback_sysctl_table = NULL;
}
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