Messages in this thread | | | Date | Tue, 10 Dec 2013 08:42:18 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 0/2] perf tools: Add --header/--header-only options |
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Em Mon, Dec 09, 2013 at 04:25:29PM -0700, David Ahern escreveu: > [Added Stephane given that he added the header output]
Yeah, I added him to the CC list in the patch when I merged it, Ingo had asked me to do this quite some time ago, I also usually did:
$ perf report | grep -v ^#
When looking for the first few entries in a profile.
I think that with Namhyung's improvement to the man page + the single line stating that --header should be used to get the previous behavior we are ok, no? > On 12/9/13, 3:02 AM, Jiri Olsa wrote: > >Currently the perf.data header is always displayed for stdio > >output, which is no always useful.
> >Disabling header information by default and adding following > >options to control header output: > > --header - display header information (old default) > > --header-only - display header information only w/o further > > processing.
> I've been getting annoyed but that as well. Very useful on the first > run; overhead after that.
> Acked-by: David Ahern <dsahern@gmail.com>
I'll add this since I'll have to reprocess the last batch due to the dso__delete problem.
- Arnaldo
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