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-rw-r--r--include/linux/kprobes.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 6fc623e41fd8..23adf6075ae4 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -125,11 +125,16 @@ DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
#ifdef ARCH_SUPPORTS_KRETPROBES
extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
struct pt_regs *regs);
+extern int arch_trampoline_kprobe(struct kprobe *p);
#else /* ARCH_SUPPORTS_KRETPROBES */
static inline void arch_prepare_kretprobe(struct kretprobe *rp,
struct pt_regs *regs)
{
}
+static inline int arch_trampoline_kprobe(struct kprobe *p)
+{
+ return 0;
+}
#endif /* ARCH_SUPPORTS_KRETPROBES */
/*
* Function-return probe -