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a80e0e156c
It should not print "summary" for each event when --metric-only is set.
Before:
$ sudo perf stat -a --per-socket --summary -x, --metric-only true
time,socket,cpusGhz,insn per cycle,branch-misses of all branches,
0.000709079,S0,8,0.893,2.40,0.45,
S0,8, summary, summary, summary, summary, summary,0.893, summary,2.40, summary, summary,0.45,
After:
$ sudo perf stat -a --per-socket --summary -x, --metric-only true
time,socket,cpusGHz,insn per cycle,branch-misses of all branches,
0.000882297,S0,8,0.598,1.64,0.64,
summary,S0,8,0.598,1.64,0.64,
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221112032244.1077370-11-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.