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| author | Jiri Olsa <jolsa@redhat.com> | 2012-10-12 22:06:16 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-09 11:46:05 (GMT) |
| commit | 1240005e0d3a7e03c2fd05603fb01676e5a004f7 (patch) | |
| tree | 055fb08fabe4c5d09c339dc2fb4ac63e741127a8 /tools/perf/builtin-diff.c | |
| parent | 35d48ddfc0627443bd7ad2750a3f65d42cb742a0 (diff) | |
| download | linux-fsl-qoriq-1240005e0d3a7e03c2fd05603fb01676e5a004f7.tar.xz | |
perf hists: Introduce perf_hpp__list for period related columns
Adding perf_hpp__list list to register and contain all period related
columns the command is interested in.
This way we get rid of static array holding all possible columns and
enable commands to register their own columns.
It'll be handy for diff command in future to process and display data
for multiple files.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/n/tip-kiykge4igrcl7etmpmveto1h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-diff.c')
| -rw-r--r-- | tools/perf/builtin-diff.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 93b852f..9fbbc01 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -597,40 +597,35 @@ static const struct option options[] = { static void ui_init(void) { - perf_hpp__init(); - - /* No overhead column. */ - perf_hpp__column_enable(PERF_HPP__OVERHEAD, false); - /* * Display baseline/delta/ratio/displacement/ * formula/periods columns. */ - perf_hpp__column_enable(PERF_HPP__BASELINE, true); + perf_hpp__column_enable(PERF_HPP__BASELINE); switch (compute) { case COMPUTE_DELTA: - perf_hpp__column_enable(PERF_HPP__DELTA, true); + perf_hpp__column_enable(PERF_HPP__DELTA); break; case COMPUTE_RATIO: - perf_hpp__column_enable(PERF_HPP__RATIO, true); + perf_hpp__column_enable(PERF_HPP__RATIO); break; case COMPUTE_WEIGHTED_DIFF: - perf_hpp__column_enable(PERF_HPP__WEIGHTED_DIFF, true); + perf_hpp__column_enable(PERF_HPP__WEIGHTED_DIFF); break; default: BUG_ON(1); }; if (show_displacement) - perf_hpp__column_enable(PERF_HPP__DISPL, true); + perf_hpp__column_enable(PERF_HPP__DISPL); if (show_formula) - perf_hpp__column_enable(PERF_HPP__FORMULA, true); + perf_hpp__column_enable(PERF_HPP__FORMULA); if (show_period) { - perf_hpp__column_enable(PERF_HPP__PERIOD, true); - perf_hpp__column_enable(PERF_HPP__PERIOD_BASELINE, true); + perf_hpp__column_enable(PERF_HPP__PERIOD); + perf_hpp__column_enable(PERF_HPP__PERIOD_BASELINE); } } |