Hi Namhyung, Many thanks for your valuable comments, I'll fold the fixes into an incremental patch.
On Thu, 9 Aug 2012 10:30:34 +0900 Namhyung Kim <namhy...@kernel.org> wrote: > On Wed, 8 Aug 2012 17:57:55 +0800, Feng Tang wrote: > > Currently only trace point events are supported in perf/python script, > > the first 3 patches of this serie add the support for all types of > > > +con = sqlite3.connect("/dev/shm/perf.db") > > +con.isolation_level = None > > + > > +def trace_begin(): > > + print "In trace_begin:\n" > > It seems it's not aligned with other statements, and even not needed at > all. Does it work? trace_begin() is a must have for a python script, the <print "In trace_begin:\n"> is automatically generated from "perf script -g", I guess its intension is to help developer debug their own patches. and same for the trace_end(). > > +def print_header(event_name, cpu, secs, nsecs, pid, comm): > > + print "%-20s %5u %05u.%09u %8u %-20s " % \ > > + (event_name, cpu, secs, nsecs, pid, comm), > > It seems this function was not called anywhere. It is auto-generated too, and you are right, it is not needed at all, will remove it. Thanks, Feng -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/