TSK_TRACE_FL_GRAPH_BIT 855 include/linux/ftrace.h TSK_TRACE_FL_GRAPH = 1 << TSK_TRACE_FL_GRAPH_BIT, TSK_TRACE_FL_GRAPH_BIT 875 include/linux/ftrace.h set_bit(TSK_TRACE_FL_GRAPH_BIT, &tsk->trace); TSK_TRACE_FL_GRAPH_BIT 880 include/linux/ftrace.h clear_bit(TSK_TRACE_FL_GRAPH_BIT, &tsk->trace);