diff options
Diffstat (limited to 'drivers/misc/lkdtm.c')
-rw-r--r-- | drivers/misc/lkdtm.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index bbdba7b37e11..db9d7df75ae0 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c | |||
@@ -44,12 +44,14 @@ | |||
44 | */ | 44 | */ |
45 | 45 | ||
46 | #include <linux/kernel.h> | 46 | #include <linux/kernel.h> |
47 | #include <linux/fs.h> | ||
47 | #include <linux/module.h> | 48 | #include <linux/module.h> |
49 | #include <linux/buffer_head.h> | ||
48 | #include <linux/kprobes.h> | 50 | #include <linux/kprobes.h> |
49 | #include <linux/kallsyms.h> | 51 | #include <linux/list.h> |
50 | #include <linux/init.h> | 52 | #include <linux/init.h> |
51 | #include <linux/irq.h> | ||
52 | #include <linux/interrupt.h> | 53 | #include <linux/interrupt.h> |
54 | #include <linux/hrtimer.h> | ||
53 | #include <scsi/scsi_cmnd.h> | 55 | #include <scsi/scsi_cmnd.h> |
54 | 56 | ||
55 | #ifdef CONFIG_IDE | 57 | #ifdef CONFIG_IDE |
@@ -116,16 +118,16 @@ static enum ctype cptype = NONE; | |||
116 | static int count = DEFAULT_COUNT; | 118 | static int count = DEFAULT_COUNT; |
117 | 119 | ||
118 | module_param(recur_count, int, 0644); | 120 | module_param(recur_count, int, 0644); |
119 | MODULE_PARM_DESC(recur_count, "Recurcion level for the stack overflow test,\ | 121 | MODULE_PARM_DESC(recur_count, " Recursion level for the stack overflow test, "\ |
120 | default is 10"); | 122 | "default is 10"); |
121 | module_param(cpoint_name, charp, 0644); | 123 | module_param(cpoint_name, charp, 0644); |
122 | MODULE_PARM_DESC(cpoint_name, "Crash Point, where kernel is to be crashed"); | 124 | MODULE_PARM_DESC(cpoint_name, " Crash Point, where kernel is to be crashed"); |
123 | module_param(cpoint_type, charp, 06444); | 125 | module_param(cpoint_type, charp, 0644); |
124 | MODULE_PARM_DESC(cpoint_type, "Crash Point Type, action to be taken on\ | 126 | MODULE_PARM_DESC(cpoint_type, " Crash Point Type, action to be taken on "\ |
125 | hitting the crash point"); | 127 | "hitting the crash point"); |
126 | module_param(cpoint_count, int, 06444); | 128 | module_param(cpoint_count, int, 0644); |
127 | MODULE_PARM_DESC(cpoint_count, "Crash Point Count, number of times the \ | 129 | MODULE_PARM_DESC(cpoint_count, " Crash Point Count, number of times the "\ |
128 | crash point is to be hit to trigger action"); | 130 | "crash point is to be hit to trigger action"); |
129 | 131 | ||
130 | unsigned int jp_do_irq(unsigned int irq) | 132 | unsigned int jp_do_irq(unsigned int irq) |
131 | { | 133 | { |
@@ -155,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[]) | |||
155 | 157 | ||
156 | struct scan_control; | 158 | struct scan_control; |
157 | 159 | ||
158 | unsigned long jp_shrink_page_list(struct list_head *page_list, | 160 | unsigned long jp_shrink_inactive_list(unsigned long max_scan, |
159 | struct scan_control *sc) | 161 | struct zone *zone, struct scan_control *sc) |
160 | { | 162 | { |
161 | lkdtm_handler(); | 163 | lkdtm_handler(); |
162 | jprobe_return(); | 164 | jprobe_return(); |
@@ -295,8 +297,8 @@ int lkdtm_module_init(void) | |||
295 | lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; | 297 | lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; |
296 | break; | 298 | break; |
297 | case MEM_SWAPOUT: | 299 | case MEM_SWAPOUT: |
298 | lkdtm.kp.symbol_name = "shrink_page_list"; | 300 | lkdtm.kp.symbol_name = "shrink_inactive_list"; |
299 | lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list; | 301 | lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list; |
300 | break; | 302 | break; |
301 | case TIMERADD: | 303 | case TIMERADD: |
302 | lkdtm.kp.symbol_name = "hrtimer_start"; | 304 | lkdtm.kp.symbol_name = "hrtimer_start"; |