Messages in this thread | | | From | Arnaldo Carvalho de Melo <> | Date | Thu, 6 Jun 2019 15:15:04 -0300 | Subject | Re: [PATCH] perf record: Add support to collect callchains from kernel or user space only. |
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Em Thu, Jun 06, 2019 at 04:46:14PM +0200, Jiri Olsa escreveu: > On Thu, Jun 06, 2019 at 11:26:44AM -0300, Arnaldo Carvalho de Melo wrote: > > So that the user don't try using:
> > pref record --user-callchains --kernel-callchains
> > expecting to get both user and kernel callchains and instead gets > > nothing.
> good catch.. we should add the logic to keep both (default) > in this case.. so do nothing ;-)
Yeah, not using both or using both should amount to the same behaviour.
Can be done with a patch on top of what I have in my tree now.
- Arnaldo
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