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-rw-r--r--include/linux/kprobes.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 6168c0a4417..4a6ce82ba03 100644
--- 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 {