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Diffstat (limited to 'samples/ftrace/ftrace-direct-modify.c')
-rw-r--r--samples/ftrace/ftrace-direct-modify.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/samples/ftrace/ftrace-direct-modify.c b/samples/ftrace/ftrace-direct-modify.c
index 690e4a9ff333..2c7c31893551 100644
--- a/samples/ftrace/ftrace-direct-modify.c
+++ b/samples/ftrace/ftrace-direct-modify.c
@@ -4,6 +4,9 @@
#include <linux/ftrace.h>
#include <asm/asm-offsets.h>
+extern void my_direct_func1(void);
+extern void my_direct_func2(void);
+
void my_direct_func1(void)
{
trace_printk("my direct func1\n");
@@ -31,7 +34,7 @@ asm (
" call my_direct_func1\n"
" leave\n"
" .size my_tramp1, .-my_tramp1\n"
-" ret\n"
+ ASM_RET
" .type my_tramp2, @function\n"
" .globl my_tramp2\n"
" my_tramp2:"
@@ -39,7 +42,7 @@ asm (
" movq %rsp, %rbp\n"
" call my_direct_func2\n"
" leave\n"
-" ret\n"
+ ASM_RET
" .size my_tramp2, .-my_tramp2\n"
" .popsection\n"
);