ftrace/s390: mcount offset calculation
Do the mcount offset adjustment in the recordmcount.pl/recordmcount.[ch]
at compile time and not in ftrace_call_adjust at run time.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
index 3c29be4..b7931fa 100644
--- a/arch/s390/include/asm/ftrace.h
+++ b/arch/s390/include/asm/ftrace.h
@@ -11,15 +11,13 @@
#ifdef CONFIG_64BIT
#define MCOUNT_INSN_SIZE 12
-#define MCOUNT_OFFSET 8
#else
#define MCOUNT_INSN_SIZE 20
-#define MCOUNT_OFFSET 4
#endif
static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
- return addr - MCOUNT_OFFSET;
+ return addr;
}
#endif /* __ASSEMBLY__ */