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perf tools: Add name field into perf_hpp_fmt

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It makes the code a bit simpler and easier to debug IMHO.

I guess it can also remove similar code in perf diff, but let's keep
it for a future work. :)

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/1406785662-5534-7-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 14:47:40 +09:00
committed by Arnaldo Carvalho de Melo
parent cf59002fde
commit 1ecd44533a
4 changed files with 64 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

132
tools/perf/ui/hist.c
View File

@@ -209,29 +209,26 @@ static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b,
return ret;
}
#define __HPP_WIDTH_FN(_type, _str) \
static int hpp__width_##_type(struct perf_hpp_fmt *fmt, \
struct perf_hpp *hpp __maybe_unused, \
struct perf_evsel *evsel) \
{ \
int len = fmt->user_len ?: fmt->len; \
\
if (symbol_conf.event_group) \
len = max(len, evsel->nr_members * fmt->len); \
\
if (len < (int)strlen(_str)) \
len = strlen(_str); \
\
return len; \
static int hpp__width_fn(struct perf_hpp_fmt *fmt,
struct perf_hpp *hpp __maybe_unused,
struct perf_evsel *evsel)
{
int len = fmt->user_len ?: fmt->len;
if (symbol_conf.event_group)
len = max(len, evsel->nr_members * fmt->len);
if (len < (int)strlen(fmt->name))
len = strlen(fmt->name);
return len;
}
#define __HPP_HEADER_FN(_type, _str) \
static int hpp__header_##_type(struct perf_hpp_fmt *fmt, \
struct perf_hpp *hpp, \
struct perf_evsel *evsel) \
{ \
int len = hpp__width_##_type(fmt, hpp, evsel); \
return scnprintf(hpp->buf, hpp->size, "%*s", len, _str); \
static int hpp__header_fn(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
struct perf_evsel *evsel)
{
int len = hpp__width_fn(fmt, hpp, evsel);
return scnprintf(hpp->buf, hpp->size, "%*s", len, fmt->name);
}
static int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...)
@@ -337,38 +334,29 @@ static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b) \
}
#define HPP_PERCENT_FNS(_type, _str, _field) \
__HPP_WIDTH_FN(_type, _str) \
__HPP_HEADER_FN(_type, _str) \
#define HPP_PERCENT_FNS(_type, _field) \
__HPP_COLOR_PERCENT_FN(_type, _field) \
__HPP_ENTRY_PERCENT_FN(_type, _field) \
__HPP_SORT_FN(_type, _field)
#define HPP_PERCENT_ACC_FNS(_type, _str, _field) \
__HPP_WIDTH_FN(_type, _str) \
__HPP_HEADER_FN(_type, _str) \
#define HPP_PERCENT_ACC_FNS(_type, _field) \
__HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
__HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \
__HPP_SORT_ACC_FN(_type, _field)
#define HPP_RAW_FNS(_type, _str, _field) \
__HPP_WIDTH_FN(_type, _str) \
__HPP_HEADER_FN(_type, _str) \
#define HPP_RAW_FNS(_type, _field) \
__HPP_ENTRY_RAW_FN(_type, _field) \
__HPP_SORT_RAW_FN(_type, _field)
__HPP_WIDTH_FN(overhead_self, "Self")
__HPP_HEADER_FN(overhead_self, "Self")
HPP_PERCENT_FNS(overhead, period)
HPP_PERCENT_FNS(overhead_sys, period_sys)
HPP_PERCENT_FNS(overhead_us, period_us)
HPP_PERCENT_FNS(overhead_guest_sys, period_guest_sys)
HPP_PERCENT_FNS(overhead_guest_us, period_guest_us)
HPP_PERCENT_ACC_FNS(overhead_acc, period)
HPP_PERCENT_FNS(overhead, "Overhead", period)
HPP_PERCENT_FNS(overhead_sys, "sys", period_sys)
HPP_PERCENT_FNS(overhead_us, "usr", period_us)
HPP_PERCENT_FNS(overhead_guest_sys, "guest sys", period_guest_sys)
HPP_PERCENT_FNS(overhead_guest_us, "guest usr", period_guest_us)
HPP_PERCENT_ACC_FNS(overhead_acc, "Children", period)
HPP_RAW_FNS(samples, "Samples", nr_events)
HPP_RAW_FNS(period, "Period", period)
HPP_RAW_FNS(samples, nr_events)
HPP_RAW_FNS(period, period)
static int64_t hpp__nop_cmp(struct hist_entry *a __maybe_unused,
struct hist_entry *b __maybe_unused)
@@ -376,47 +364,50 @@ static int64_t hpp__nop_cmp(struct hist_entry *a __maybe_unused,
return 0;
}
#define HPP__COLOR_PRINT_FNS(_name) \
#define HPP__COLOR_PRINT_FNS(_name, _fn) \
{ \
.header = hpp__header_ ## _name, \
.width = hpp__width_ ## _name, \
.color = hpp__color_ ## _name, \
.entry = hpp__entry_ ## _name, \
.name = _name, \
.header = hpp__header_fn, \
.width = hpp__width_fn, \
.color = hpp__color_ ## _fn, \
.entry = hpp__entry_ ## _fn, \
.cmp = hpp__nop_cmp, \
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _name, \
.sort = hpp__sort_ ## _fn, \
}
#define HPP__COLOR_ACC_PRINT_FNS(_name) \
#define HPP__COLOR_ACC_PRINT_FNS(_name, _fn) \
{ \
.header = hpp__header_ ## _name, \
.width = hpp__width_ ## _name, \
.color = hpp__color_ ## _name, \
.entry = hpp__entry_ ## _name, \
.name = _name, \
.header = hpp__header_fn, \
.width = hpp__width_fn, \
.color = hpp__color_ ## _fn, \
.entry = hpp__entry_ ## _fn, \
.cmp = hpp__nop_cmp, \
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _name, \
.sort = hpp__sort_ ## _fn, \
}
#define HPP__PRINT_FNS(_name) \
#define HPP__PRINT_FNS(_name, _fn) \
{ \
.header = hpp__header_ ## _name, \
.width = hpp__width_ ## _name, \
.entry = hpp__entry_ ## _name, \
.name = _name, \
.header = hpp__header_fn, \
.width = hpp__width_fn, \
.entry = hpp__entry_ ## _fn, \
.cmp = hpp__nop_cmp, \
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _name, \
.sort = hpp__sort_ ## _fn, \
}
struct perf_hpp_fmt perf_hpp__format[] = {
HPP__COLOR_PRINT_FNS(overhead),
HPP__COLOR_PRINT_FNS(overhead_sys),
HPP__COLOR_PRINT_FNS(overhead_us),
HPP__COLOR_PRINT_FNS(overhead_guest_sys),
HPP__COLOR_PRINT_FNS(overhead_guest_us),
HPP__COLOR_ACC_PRINT_FNS(overhead_acc),
HPP__PRINT_FNS(samples),
HPP__PRINT_FNS(period)
HPP__COLOR_PRINT_FNS("Overhead", overhead),
HPP__COLOR_PRINT_FNS("sys", overhead_sys),
HPP__COLOR_PRINT_FNS("usr", overhead_us),
HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys),
HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us),
HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc),
HPP__PRINT_FNS("Samples", samples),
HPP__PRINT_FNS("Period", period)
};
LIST_HEAD(perf_hpp__list);
@@ -466,11 +457,7 @@ void perf_hpp__init(void)
if (symbol_conf.cumulate_callchain) {
perf_hpp__column_enable(PERF_HPP__OVERHEAD_ACC);
perf_hpp__format[PERF_HPP__OVERHEAD].header =
hpp__header_overhead_self;
perf_hpp__format[PERF_HPP__OVERHEAD].width =
hpp__width_overhead_self;
perf_hpp__format[PERF_HPP__OVERHEAD].name = "Self";
}
perf_hpp__column_enable(PERF_HPP__OVERHEAD);
@@ -536,8 +523,7 @@ void perf_hpp__cancel_cumulate(void)
return;
perf_hpp__column_disable(PERF_HPP__OVERHEAD_ACC);
perf_hpp__format[PERF_HPP__OVERHEAD].header = hpp__header_overhead;
perf_hpp__format[PERF_HPP__OVERHEAD].width = hpp__width_overhead;
perf_hpp__format[PERF_HPP__OVERHEAD].name = "Overhead";
}
void perf_hpp__setup_output_field(void)