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perf report: Honor column width setting

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Set column width and do not change it if user gives -w/--column-widths
option.  It'll truncate longer symbols than the width if exists.

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/1406785662-5534-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2014-07-31 14:47:38 +09:00
committed by Arnaldo Carvalho de Melo
parent e0d66c74b0
commit 5b59166960
6 changed files with 117 additions and 64 deletions
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18
tools/perf/ui/browsers/hists.c
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@@ -678,12 +678,12 @@ static u64 __hpp_get_##_field(struct hist_entry *he) \
} \
\
static int \
hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\
hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt, \
struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
return __hpp__fmt(hpp, he, __hpp_get_##_field, " %*.2f%%", 6, \
__hpp__slsmg_color_printf, true); \
return hpp__fmt(fmt, hpp, he, __hpp_get_##_field, " %*.2f%%", \
__hpp__slsmg_color_printf, true); \
}
#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
@@ -693,19 +693,20 @@ static u64 __hpp_get_acc_##_field(struct hist_entry *he) \
} \
\
static int \
hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\
hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt, \
struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
if (!symbol_conf.cumulate_callchain) { \
int len = fmt->user_len ?: fmt->len; \
int ret = scnprintf(hpp->buf, hpp->size, \
"%*s", 8, "N/A"); \
"%*s", len, "N/A"); \
slsmg_printf("%s", hpp->buf); \
\
return ret; \
} \
return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %*.2f%%", \
6, __hpp__slsmg_color_printf, true); \
return hpp__fmt(fmt, hpp, he, __hpp_get_acc_##_field, \
" %*.2f%%", __hpp__slsmg_color_printf, true); \
}
__HPP_COLOR_PERCENT_FN(overhead, period)
@@ -1549,6 +1550,9 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
memset(options, 0, sizeof(options));
if (symbol_conf.col_width_list_str)
perf_hpp__set_user_width(symbol_conf.col_width_list_str);
while (1) {
const struct thread *thread = NULL;
const struct dso *dso = NULL;