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| author | Namhyung Kim <namhyung@kernel.org> | 2014-03-20 11:18:54 +0900 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-05-21 11:45:36 +0200 |
| commit | 678a500d076ec873b8809041c6b718653db2a75f (patch) | |
| tree | d4a999436440d5edabc51fc1a7d7236e2d2d7ab6 /tools/perf/util/hist.h | |
| parent | e67d49a72df9aa50841ad400f7a99405e4980ee4 (diff) | |
| download | linux-stable-678a500d076ec873b8809041c6b718653db2a75f.tar.gz linux-stable-678a500d076ec873b8809041c6b718653db2a75f.tar.bz2 linux-stable-678a500d076ec873b8809041c6b718653db2a75f.zip | |
perf hists: Reset width of output fields with header length
Some fields missed to set default column length so it broke align in
--stdio output. Add perf_hpp__reset_width() to set it to a sane
default value.
Note that this change will ignore -w/--column-widths option for now.
Before:
$ perf report -F cpu,comm,overhead --stdio
...
# CPU Command Overhead
# ............... ........
#
0 firefox 2.65%
0 kworker/0:0 1.45%
0 swapper 5.52%
0 synergys 0.92%
1 firefox 4.54%
After:
# CPU Command Overhead
# ... ............... ........
#
0 firefox 2.65%
0 kworker/0:0 1.45%
0 swapper 5.52%
0 synergys 0.92%
1 firefox 4.54%
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1400480762-22852-17-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/util/hist.h')
| -rw-r--r-- | tools/perf/util/hist.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index f67feb432a44..034db761630e 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -202,6 +202,7 @@ void perf_hpp__append_sort_keys(void); bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format); bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b); bool perf_hpp__should_skip(struct perf_hpp_fmt *format); +void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists); typedef u64 (*hpp_field_fn)(struct hist_entry *he); typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); |