ftrace_graph_active 27 kernel/trace/fgraph.c int ftrace_graph_active; ftrace_graph_active 488 kernel/trace/fgraph.c if (ftrace_graph_active) { ftrace_graph_active 513 kernel/trace/fgraph.c if (ftrace_graph_active) { ftrace_graph_active 577 kernel/trace/fgraph.c if (ftrace_graph_active) { ftrace_graph_active 584 kernel/trace/fgraph.c ftrace_graph_active++; ftrace_graph_active 587 kernel/trace/fgraph.c ftrace_graph_active--; ftrace_graph_active 613 kernel/trace/fgraph.c if (unlikely(!ftrace_graph_active)) ftrace_graph_active 616 kernel/trace/fgraph.c ftrace_graph_active--; ftrace_graph_active 2840 kernel/trace/ftrace.c if (ftrace_graph_active) ftrace_graph_active 2856 kernel/trace/ftrace.c if (ftrace_graph_active) ftrace_graph_active 65 kernel/trace/ftrace_internal.h extern int ftrace_graph_active;