hung_task.c File Reference

#include <linux/mm.h>
#include <linux/cpu.h>
#include <linux/nmi.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/freezer.h>
#include <linux/kthread.h>
#include <linux/lockdep.h>
#include <linux/export.h>
#include <linux/sysctl.h>

Go to the source code of this file.

Macros
#define	HUNG_TASK_BATCHING   1024

Functions
	__setup ("hung_task_panic=", hung_task_panic_setup)
int	proc_dohung_task_timeout_secs (struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos)
	module_init (hung_task_init)

Variables
unsigned long __read_mostly	sysctl_hung_task_check_count = PID_MAX_LIMIT
unsigned long __read_mostly	sysctl_hung_task_timeout_secs = CONFIG_DEFAULT_HUNG_TASK_TIMEOUT
unsigned long __read_mostly	sysctl_hung_task_warnings = 10
unsigned int __read_mostly	sysctl_hung_task_panic

Macro Definition Documentation

#define HUNG_TASK_BATCHING   1024

Definition at line 31 of file hung_task.c.

Function Documentation

__setup

(

)

module_init

(

hung_task_init

)

int proc_dohung_task_timeout_secs	(	struct ctl_table *	table,
		int	write,
		void __user *	buffer,
		size_t *	lenp,
		loff_t *	ppos
	)

Definition at line 184 of file hung_task.c.

Variable Documentation

unsigned long __read_mostly sysctl_hung_task_check_count = PID_MAX_LIMIT

Definition at line 22 of file hung_task.c.

unsigned int __read_mostly sysctl_hung_task_panic

Initial value:

=
                CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE

Definition at line 48 of file hung_task.c.

unsigned long __read_mostly sysctl_hung_task_timeout_secs = CONFIG_DEFAULT_HUNG_TASK_TIMEOUT

Definition at line 36 of file hung_task.c.

unsigned long __read_mostly sysctl_hung_task_warnings = 10

Definition at line 38 of file hung_task.c.