Messages in this thread | | | Date | Fri, 28 Jun 2013 17:37:36 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] perf tools: Fixup for removing -f option in perf record |
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* David Ahern <dsahern@gmail.com> wrote:
> On 6/28/13 3:47 AM, Jiri Olsa wrote: > >>>I thought -f was the implied default for ages? > >> > >>OK.. I've been dutifully typing it all this while :-) > > > >The '-f' option in record command had no affect.. myabe it got > >depreceated when we started to backup perf.data to perf.data.old..? > > Way back in 2010, 2.6.34 kernel - 7865e817 commit. I've been typing > the -f for while too. Now about the need for the pesky -f on the > analysis side....
That's only needed when perf.data is owned by a different user, right?
Thanks,
Ingo
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