[S390] ftrace: add function graph tracer support

[cascardo/linux.git] / arch / s390 / include / asm / ftrace.h

diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
index ba23d8f..96c14a9 100644 (file)
--- a/arch/s390/include/asm/ftrace.h
+++ b/arch/s390/include/asm/ftrace.h
@@ -11,11 +11,13 @@ struct dyn_arch_ftrace { };
 #define MCOUNT_ADDR ((long)_mcount)
 
 #ifdef CONFIG_64BIT
-#define MCOUNT_INSN_SIZE 24
-#define MCOUNT_OFFSET   14
+#define MCOUNT_OFFSET_RET 18
+#define MCOUNT_INSN_SIZE  24
+#define MCOUNT_OFFSET    14
 #else
-#define MCOUNT_INSN_SIZE 30
-#define MCOUNT_OFFSET    8
+#define MCOUNT_OFFSET_RET 26
+#define MCOUNT_INSN_SIZE  30
+#define MCOUNT_OFFSET     8
 #endif
 
 static inline unsigned long ftrace_call_adjust(unsigned long addr)