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#ifndef _ASM_S390_FTRACE_H
#define _ASM_S390_FTRACE_H
#ifndef __ASSEMBLY__
extern void _mcount(void);
extern char ftrace_graph_caller_end;
struct dyn_arch_ftrace { };
#define MCOUNT_ADDR ((long)_mcount)
static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
return addr;
}
#endif /* __ASSEMBLY__ */
#ifdef CONFIG_64BIT
#define MCOUNT_INSN_SIZE 18
#else
#define MCOUNT_INSN_SIZE 22
#endif
#ifdef CONFIG_64BIT
#define ARCH_SUPPORTS_FTRACE_OPS 1
#endif
#endif /* _ASM_S390_FTRACE_H */
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