Messages in this thread | | | Date | Mon, 09 Dec 2013 16:25:29 -0700 | From | David Ahern <> | Subject | Re: [PATCH 0/2] perf tools: Add --header/--header-only options |
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[Added Stephane given that he added the header output]
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. > > thanks, > jirka > > > Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> > Cc: Frederic Weisbecker <fweisbec@gmail.com> > Cc: Ingo Molnar <mingo@elte.hu> > Cc: Namhyung Kim <namhyung@kernel.org> > Cc: Paul Mackerras <paulus@samba.org> > Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> > Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> > Cc: David Ahern <dsahern@gmail.com> > --- > tools/perf/Documentation/perf-report.txt | 6 ++++++ > tools/perf/Documentation/perf-script.txt | 6 ++++++ > tools/perf/builtin-report.c | 19 ++++++++++++++++--- > tools/perf/builtin-script.c | 13 ++++++++++--- > 4 files changed, 38 insertions(+), 6 deletions(-) >
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>
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