ftrace_return_address   57 arch/arm/include/asm/ftrace.h #define ftrace_return_address(n) return_address(n)
ftrace_return_address   53 arch/arm64/include/asm/ftrace.h #define ftrace_return_address(n) return_address(n)
ftrace_return_address   26 arch/parisc/include/asm/ftrace.h #define ftrace_return_address(n) return_address(n)
ftrace_return_address   20 arch/s390/include/asm/ftrace.h #define ftrace_return_address(n) 0UL
ftrace_return_address   22 arch/s390/include/asm/ftrace.h #define ftrace_return_address(n) __builtin_return_address(n)
ftrace_return_address   44 arch/sh/include/asm/ftrace.h #define ftrace_return_address(n) return_address(n)
ftrace_return_address   25 arch/xtensa/include/asm/ftrace.h #define ftrace_return_address(n) return_address(n)
ftrace_return_address  672 include/linux/ftrace.h #  define ftrace_return_address(n) __builtin_return_address(n)
ftrace_return_address  674 include/linux/ftrace.h #  define ftrace_return_address(n) 0UL