arch/arm/include/asm/ftrace.h

58

#define ftrace_return_address(n) return_address(n)

arch/arm64/include/asm/ftrace.h

190

#define ftrace_return_address(n) return_address(n)

arch/parisc/include/asm/ftrace.h

30

#define ftrace_return_address(n) return_address(n)

arch/riscv/include/asm/ftrace.h

20

#define ftrace_return_address(n) return_address(n)

arch/s390/include/asm/ftrace.h

26

#define ftrace_return_address(n) return_address(n)

arch/sh/include/asm/ftrace.h

46

#define ftrace_return_address(n) return_address(n)

arch/xtensa/include/asm/ftrace.h

17

#define ftrace_return_address(n) return_address(n)

include/linux/ftrace.h

1150

# define ftrace_return_address(n) __builtin_return_address(n)

include/linux/ftrace.h

1152

# define ftrace_return_address(n) 0UL