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-rw-r--r--include/linux/kprobes.h7
-rw-r--r--kernel/sys.c3
2 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index e373c4a9de5..434ecfd7cf4 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -37,6 +37,7 @@
#include <linux/spinlock.h>
#include <linux/rcupdate.h>
+#ifdef CONFIG_KPROBES
#include <asm/kprobes.h>
/* kprobe_status settings */
@@ -147,7 +148,6 @@ struct kretprobe_instance {
struct task_struct *task;
};
-#ifdef CONFIG_KPROBES
extern spinlock_t kretprobe_lock;
extern int arch_prepare_kprobe(struct kprobe *p);
extern void arch_copy_kprobe(struct kprobe *p);
@@ -195,6 +195,11 @@ void add_rp_inst(struct kretprobe_instance *ri);
void kprobe_flush_task(struct task_struct *tk);
void recycle_rp_inst(struct kretprobe_instance *ri);
#else /* CONFIG_KPROBES */
+
+#define __kprobes /**/
+struct jprobe;
+struct kretprobe;
+
static inline struct kprobe *kprobe_running(void)
{
return NULL;
diff --git a/kernel/sys.c b/kernel/sys.c
index bce933ebb29..eecf84526af 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -32,6 +32,7 @@
#include <linux/compat.h>
#include <linux/syscalls.h>
+#include <linux/kprobes.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -168,7 +169,7 @@ EXPORT_SYMBOL(notifier_chain_unregister);
* of the last notifier function called.
*/
-int notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
+int __kprobes notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
{
int ret=NOTIFY_DONE;
struct notifier_block *nb = *n;