On 9/18/14, 2:36 PM, Arnaldo Carvalho de Melo wrote:
I'm just trying to figure out if what people want is a complete backtrace of all threads in a process, no matter what they are doing, at some given time, i.e. at "sysrq-t" time, is that the case?
I think so. That's what poor-man's profiler is doing -- attach gdb every N seconds, dump stack. In perf terminology generate a sample and include the callchain.
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