On Sat, Aug 20, 2011 at 3:20 PM, Prateek Sharma <prateek3.14@xxxxxxxxx> wrote:
Hello all,I am learning how to add static trace points via trace_events.I am seeing the trace using 'cat /sys/kernel/debug/tracing/trace' .Naturally the tracing buffer size is limited. My question is, what is the recommended way of reading trace data?Ive looked at perf record/report, but so far, i have only managed to get aggregated statistics, or complete dumps.What i need is just a way to collect all the trace output to one file. Basically i am using the trace events as a souped up printk (since i need to collect large amounts of traces).Do i need to use LTTng/viewer or something for this task?Thanks!
I've already found the solution to this, turns out there is trace_pipe as well.
Sorry!
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