From 4cc9bed034d1ae588e5b773ee0edeb74ef3c0ff4 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Wed, 5 Jan 2011 12:48:11 +0100 Subject: [S390] cleanup ftrace backend functions Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/ftrace.h | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'arch/s390/include') diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h index 96c14a9..3c29be4 100644 --- a/arch/s390/include/asm/ftrace.h +++ b/arch/s390/include/asm/ftrace.h @@ -4,20 +4,17 @@ #ifndef __ASSEMBLY__ extern void _mcount(void); -extern unsigned long ftrace_dyn_func; struct dyn_arch_ftrace { }; #define MCOUNT_ADDR ((long)_mcount) #ifdef CONFIG_64BIT -#define MCOUNT_OFFSET_RET 18 -#define MCOUNT_INSN_SIZE 24 -#define MCOUNT_OFFSET 14 -#else -#define MCOUNT_OFFSET_RET 26 -#define MCOUNT_INSN_SIZE 30 +#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) -- cgit v1.1