prev_overruns 27 kernel/trace/trace_mmiotrace.c static unsigned long prev_overruns; prev_overruns 33 kernel/trace/trace_mmiotrace.c prev_overruns = 0; prev_overruns 127 kernel/trace/trace_mmiotrace.c if (over > prev_overruns) prev_overruns 128 kernel/trace/trace_mmiotrace.c cnt += over - prev_overruns; prev_overruns 129 kernel/trace/trace_mmiotrace.c prev_overruns = over;