lkdtm.c File Reference

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/module.h>
#include <linux/buffer_head.h>
#include <linux/kprobes.h>
#include <linux/list.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/hrtimer.h>
#include <linux/slab.h>
#include <scsi/scsi_cmnd.h>
#include <linux/debugfs.h>

Go to the source code of this file.

Data Structures
struct	crash_entry

Macros
#define	DEFAULT_COUNT   10
#define	REC_NUM_DEFAULT   10

Enumerations
enum	cname {   CN_INVALID, CN_INT_HARDWARE_ENTRY, CN_INT_HW_IRQ_EN, CN_INT_TASKLET_ENTRY,   CN_FS_DEVRW, CN_MEM_SWAPOUT, CN_TIMERADD, CN_SCSI_DISPATCH_CMD,   CN_IDE_CORE_CP, CN_DIRECT }
enum	ctype {   CT_NONE, CT_PANIC, CT_BUG, CT_EXCEPTION,   CT_LOOP, CT_OVERFLOW, CT_CORRUPT_STACK, CT_UNALIGNED_LOAD_STORE_WRITE,   CT_OVERWRITE_ALLOCATION, CT_WRITE_AFTER_FREE, CT_SOFTLOCKUP, CT_HARDLOCKUP,   CT_HUNG_TASK }

Functions
	module_param (recur_count, int, 0644)
	MODULE_PARM_DESC (recur_count," Recursion level for the stack overflow test, ""default is 10")
	module_param (cpoint_name, charp, 0444)
	MODULE_PARM_DESC (cpoint_name," Crash Point, where kernel is to be crashed")
	module_param (cpoint_type, charp, 0444)
	MODULE_PARM_DESC (cpoint_type," Crash Point Type, action to be taken on ""hitting the crash point")
	module_param (cpoint_count, int, 0644)
	MODULE_PARM_DESC (cpoint_count," Crash Point Count, number of times the ""crash point is to be hit to trigger action")
	module_init (lkdtm_module_init)
	module_exit (lkdtm_module_exit)
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define DEFAULT_COUNT   10

Definition at line 51 of file lkdtm.c.

#define REC_NUM_DEFAULT   10

Definition at line 52 of file lkdtm.c.

Enumeration Type Documentation

enum cname

Enumerator:

CN_INVALID
CN_INT_HARDWARE_ENTRY
CN_INT_HW_IRQ_EN
CN_INT_TASKLET_ENTRY
CN_FS_DEVRW
CN_MEM_SWAPOUT
CN_TIMERADD
CN_SCSI_DISPATCH_CMD
CN_IDE_CORE_CP
CN_DIRECT

Definition at line 54 of file lkdtm.c.

enum ctype

Enumerator:

CT_NONE
CT_PANIC
CT_BUG
CT_EXCEPTION
CT_LOOP
CT_OVERFLOW
CT_CORRUPT_STACK
CT_UNALIGNED_LOAD_STORE_WRITE
CT_OVERWRITE_ALLOCATION
CT_WRITE_AFTER_FREE
CT_SOFTLOCKUP
CT_HARDLOCKUP
CT_HUNG_TASK

Definition at line 67 of file lkdtm.c.

Function Documentation

module_exit

(

lkdtm_module_exit

)

module_init

(

lkdtm_module_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	recur_count	,
		int	,
		0644
	)

module_param	(	cpoint_name	,
		charp	,
		0444
	)

module_param	(	cpoint_type	,
		charp	,
		0444
	)

module_param	(	cpoint_count	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	recur_count	,
		" Recursion level for the stack overflow	test,
		""default is 10"
	)

MODULE_PARM_DESC	(	cpoint_name	,
		" Crash	Point,
		where kernel is to be crashed"
	)

MODULE_PARM_DESC	(	cpoint_type	,
		" Crash Point	Type,
		action to be taken on""hitting the crash point"
	)

MODULE_PARM_DESC	(	cpoint_count	,
		" Crash Point	Count,
		number of times the""crash point is to be hit to trigger action"
	)