Extern or forward variable declaration at include/linux/tracefs.h, line 20 References: fs/tracefs/inode.c, line 43 fs/tracefs/inode.c, line 394 kernel/trace/ftrace.c, line 940 kernel/trace/ftrace.c, line 5670 kernel/trace/ftrace.c, line 5677 kernel/trace/ftrace.c, line 5684 kernel/trace/ftrace.c, line 5692 kernel/trace/ftrace.c, line 6091 kernel/trace/ftrace.c, line 6099 kernel/trace/ftrace.c, line 7479 kernel/trace/ftrace.c, line 7487 kernel/trace/trace.c, line 1692 kernel/trace/trace.c, line 5075 kernel/trace/trace.c, line 5083 kernel/trace/trace.c, line 5181 kernel/trace/trace.c, line 5432 kernel/trace/trace.c, line 5713 kernel/trace/trace.c, line 5769 kernel/trace/trace.c, line 5848 kernel/trace/trace.c, line 5922 kernel/trace/trace.c, line 6014 kernel/trace/trace.c, line 7524 kernel/trace/trace.c, line 7532 kernel/trace/trace.c, line 7540 kernel/trace/trace.c, line 7547 kernel/trace/trace.c, line 7556 kernel/trace/trace.c, line 7564 kernel/trace/trace.c, line 7571 kernel/trace/trace.c, line 7577 kernel/trace/trace.c, line 7584 kernel/trace/trace.c, line 7591 kernel/trace/trace.c, line 7599 kernel/trace/trace.c, line 7607 kernel/trace/trace.c, line 7615 kernel/trace/trace.c, line 7704 kernel/trace/trace.c, line 7947 kernel/trace/trace.c, line 8262 kernel/trace/trace.c, line 8335 kernel/trace/trace.c, line 8367 kernel/trace/trace.c, line 8566 kernel/trace/trace.c, line 8668 kernel/trace/trace.c, line 8760 kernel/trace/trace.c, line 8771 kernel/trace/trace.c, line 8965 kernel/trace/trace.c, line 9012 kernel/trace/trace_dynevent.c, line 246 kernel/trace/trace_events.c, line 2039 kernel/trace/trace_events.c, line 2046 kernel/trace/trace_events.c, line 2054 kernel/trace/trace_events.c, line 2062 kernel/trace/trace_events.c, line 2070 kernel/trace/trace_events.c, line 2077 kernel/trace/trace_events.c, line 2084 kernel/trace/trace_events.c, line 2089 kernel/trace/trace_events.c, line 2096 kernel/trace/trace_events.c, line 2104 kernel/trace/trace_events.c, line 2112 kernel/trace/trace_events.c, line 2120 kernel/trace/trace_events_hist.c, line 4927 kernel/trace/trace_events_hist.c, line 5199 kernel/trace/trace_events_synth.c, line 2198 kernel/trace/trace_hwlat.c, line 757 kernel/trace/trace_kprobe.c, line 1164 kernel/trace/trace_kprobe.c, line 1209 kernel/trace/trace_osnoise.c, line 1831 kernel/trace/trace_stat.c, line 270 kernel/trace/trace_uprobe.c, line 804 kernel/trace/trace_uprobe.c, line 846