HAVE_FUNCTION_GRAPH_RET_ADDR_PTR  768 include/linux/ftrace.h #ifdef HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
HAVE_FUNCTION_GRAPH_RET_ADDR_PTR   93 kernel/trace/fgraph.c #ifdef HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
HAVE_FUNCTION_GRAPH_RET_ADDR_PTR  272 kernel/trace/fgraph.c #ifdef HAVE_FUNCTION_GRAPH_RET_ADDR_PTR