1#ifndef _ASM_S390_FTRACE_H 2#define _ASM_S390_FTRACE_H 3 4#ifndef __ASSEMBLY__ 5 6extern void _mcount(void); 7extern char ftrace_graph_caller_end; 8 9struct dyn_arch_ftrace { }; 10 11#define MCOUNT_ADDR ((long)_mcount) 12 13 14static inline unsigned long ftrace_call_adjust(unsigned long addr) 15{ 16 return addr; 17} 18 19#endif /* __ASSEMBLY__ */ 20 21#define MCOUNT_INSN_SIZE 18 22 23#define ARCH_SUPPORTS_FTRACE_OPS 1 24 25#endif /* _ASM_S390_FTRACE_H */ 26