UBUNTU: Ubuntu-5.15.0-39.42

[mirror_ubuntu-jammy-kernel.git] / samples / ftrace / ftrace-direct-too.c

diff --git a/samples/ftrace/ftrace-direct-too.c b/samples/ftrace/ftrace-direct-too.c
index 3f0079c9bd6fa2bb99e303731d34911b4f8f035f..11b99325f3dbf910d3fce35bacb4684449ffdf83 100644 (file)
--- a/samples/ftrace/ftrace-direct-too.c
+++ b/samples/ftrace/ftrace-direct-too.c
@@ -4,6 +4,9 @@
 #include <linux/mm.h> /* for handle_mm_fault() */
 #include <linux/ftrace.h>
 
+extern void my_direct_func(struct vm_area_struct *vma,
+                          unsigned long address, unsigned int flags);
+
 void my_direct_func(struct vm_area_struct *vma,
                        unsigned long address, unsigned int flags)
 {