Messages in this thread | | | Date | Fri, 11 Dec 2009 18:12:31 +0800 | From | Wenji Huang <> | Subject | Return value of print_graph_prologue |
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Hi,
I got confused about the return value of print_graph_prologue. See:
805 /* Latency format */ 806 if (trace_flags & TRACE_ITER_LATENCY_FMT) { 807 ret = print_graph_lat_fmt(s, ent); 808 if (ret == TRACE_TYPE_PARTIAL_LINE) 809 return TRACE_TYPE_PARTIAL_LINE; 810 } 811 812 return 0; 813 }
But we have defined TRACE_TYPE_PARTIAL_LINE = 0. So there's no difference between success and failure?
Should it be TRACE_TYPE_HANDLED ?
Regards, Wenji
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