ARCH_SUPPORTS_FTRACE_OPS   28 include/linux/ftrace.h #ifndef ARCH_SUPPORTS_FTRACE_OPS
ARCH_SUPPORTS_FTRACE_OPS   37 include/linux/ftrace.h #if !ARCH_SUPPORTS_FTRACE_OPS
ARCH_SUPPORTS_FTRACE_OPS  124 kernel/trace/ftrace.c #if ARCH_SUPPORTS_FTRACE_OPS
ARCH_SUPPORTS_FTRACE_OPS 6357 kernel/trace/ftrace.c #if ARCH_SUPPORTS_FTRACE_OPS