diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2014-07-31 14:47:36 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-12 12:03:05 -0300 |
| commit | d675107ce6fa988102851e0b0ef06e46c8aa7ac6 (patch) | |
| tree | 202b4df2114ddd4ca6d6f796f4a523996d2e71d7 /tools/perf/ui/browsers | |
| parent | 8246de88e95ddef7508f5601d7af85c3ab9e476b (diff) | |
perf tools: Make __hpp__fmt() receive an additional len argument
So that it can properly handle alignment requirements later. To do
that, add percent_color_len_snprintf() fucntion to help coloring of
overhead columns.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1406785662-5534-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/browsers')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index a94b11fc5e0..02507ba944e 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -653,17 +653,18 @@ struct hpp_arg { static int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...) { struct hpp_arg *arg = hpp->ptr; - int ret; + int ret, len; va_list args; double percent; va_start(args, fmt); + len = va_arg(args, int); percent = va_arg(args, double); va_end(args); ui_browser__set_percent_color(arg->b, percent, arg->current_entry); - ret = scnprintf(hpp->buf, hpp->size, fmt, percent); + ret = scnprintf(hpp->buf, hpp->size, fmt, len, percent); slsmg_printf("%s", hpp->buf); advance_hpp(hpp, ret); @@ -681,7 +682,7 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ struct perf_hpp *hpp, \ struct hist_entry *he) \ { \ - return __hpp__fmt(hpp, he, __hpp_get_##_field, " %6.2f%%", \ + return __hpp__fmt(hpp, he, __hpp_get_##_field, " %*.2f%%", 6, \ __hpp__slsmg_color_printf, true); \ } @@ -697,13 +698,14 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ struct hist_entry *he) \ { \ if (!symbol_conf.cumulate_callchain) { \ - int ret = scnprintf(hpp->buf, hpp->size, "%8s", "N/A"); \ + int ret = scnprintf(hpp->buf, hpp->size, \ + "%*s", 8, "N/A"); \ slsmg_printf("%s", hpp->buf); \ \ return ret; \ } \ - return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %6.2f%%", \ - __hpp__slsmg_color_printf, true); \ + return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %*.2f%%", \ + 6, __hpp__slsmg_color_printf, true); \ } __HPP_COLOR_PERCENT_FN(overhead, period) |