Merge git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/alsa-fix-2.6

[linux-2.6-omap-h63xx.git] / include / linux / kprobes.h

diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 81891581e89ba544a527aa994386374b4c1c2146..4a6ce82ba03971f832a8f325eb150907090213bc 100644 (file)
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -152,8 +152,10 @@ static inline int arch_trampoline_kprobe(struct kprobe *p)
 struct kretprobe {
        struct kprobe kp;
        kretprobe_handler_t handler;
+       kretprobe_handler_t entry_handler;
        int maxactive;
        int nmissed;
+       size_t data_size;
        struct hlist_head free_instances;
        struct hlist_head used_instances;
 };
@@ -164,6 +166,7 @@ struct kretprobe_instance {
        struct kretprobe *rp;
        kprobe_opcode_t *ret_addr;
        struct task_struct *task;
+       char data[0];
 };
 
 struct kretprobe_blackpoint {
@@ -182,6 +185,15 @@ static inline void kretprobe_assert(struct kretprobe_instance *ri,
        }
 }
 
+#ifdef CONFIG_KPROBES_SANITY_TEST
+extern int init_test_probes(void);
+#else
+static inline int init_test_probes(void)
+{
+       return 0;
+}
+#endif /* CONFIG_KPROBES_SANITY_TEST */
+
 extern spinlock_t kretprobe_lock;
 extern struct mutex kprobe_mutex;
 extern int arch_prepare_kprobe(struct kprobe *p);
@@ -227,6 +239,7 @@ void unregister_kretprobe(struct kretprobe *rp);
 
 void kprobe_flush_task(struct task_struct *tk);
 void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
+
 #else /* CONFIG_KPROBES */
 
 #define __kprobes      /**/