Em Mon, Aug 15, 2016 at 06:25:15PM +0800, Hekuang escreveu:
> ping.
Thanks, tested and applied both patches.
- Arnaldo
> 在 2016/8/4 19:25, He Kuang 写道:
> > Because perf data from pipe do not have a header with evsel attr, we
> > should not check that and disable symbol_conf.use_callchain.
Em Mon, Aug 15, 2016 at 06:25:15PM +0800, Hekuang escreveu:
> ping.
Thanks, tested and applied both patches.
- Arnaldo
> 在 2016/8/4 19:25, He Kuang 写道:
> > Because perf data from pipe do not have a header with evsel attr, we
> > should not check that and disable symbol_conf.use_callchain.
ping.
在 2016/8/4 19:25, He Kuang 写道:
Because perf data from pipe do not have a header with evsel attr, we
should not check that and disable symbol_conf.use_callchain. Otherwise,
perf script won't show callchains even if the data stream contains
callchain.
Before:
$ perf record -g -o - uname
ping.
在 2016/8/4 19:25, He Kuang 写道:
Because perf data from pipe do not have a header with evsel attr, we
should not check that and disable symbol_conf.use_callchain. Otherwise,
perf script won't show callchains even if the data stream contains
callchain.
Before:
$ perf record -g -o - uname
Because perf data from pipe do not have a header with evsel attr, we
should not check that and disable symbol_conf.use_callchain. Otherwise,
perf script won't show callchains even if the data stream contains
callchain.
Before:
$ perf record -g -o - uname |perf script
Linux
[ perf record:
Because perf data from pipe do not have a header with evsel attr, we
should not check that and disable symbol_conf.use_callchain. Otherwise,
perf script won't show callchains even if the data stream contains
callchain.
Before:
$ perf record -g -o - uname |perf script
Linux
[ perf record:
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