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perf hists: Introduce struct he_stat

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The struct he_stat is for separating out statistics data of a hist
entry.  It is required for later changes.

It's just a mechanical change and should have no functional differences.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Arun Sharma <asharma@fb.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1349354994-17853-8-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2012-10-04 21:49:41 +09:00
committed by Arnaldo Carvalho de Melo
parent b5ff71c3ba
commit b24c28f794
6 changed files with 59 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tools/perf/ui/browsers/hists.c
View File

@@ -570,7 +570,7 @@ static int hist_browser__hpp_color_ ## _name(struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
struct hists *hists = he->hists; \
double percent = 100.0 * he->_field / hists->stats.total_period;\
double percent = 100.0 * he->stat._field / hists->stats.total_period; \
*(double *)hpp->ptr = percent; \
return scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent); \
}
@@ -982,7 +982,7 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
folded_sign = hist_entry__folded(he);
hist_entry__sort_snprintf(he, s, sizeof(s), browser->hists);
percent = (he->period * 100.0) / browser->hists->stats.total_period;
percent = (he->stat.period * 100.0) / browser->hists->stats.total_period;
if (symbol_conf.use_callchain)
printed += fprintf(fp, "%c ", folded_sign);
@@ -990,10 +990,10 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
printed += fprintf(fp, " %5.2f%%", percent);
if (symbol_conf.show_nr_samples)
printed += fprintf(fp, " %11u", he->nr_events);
printed += fprintf(fp, " %11u", he->stat.nr_events);
if (symbol_conf.show_total_period)
printed += fprintf(fp, " %12" PRIu64, he->period);
printed += fprintf(fp, " %12" PRIu64, he->stat.period);
printed += fprintf(fp, "%s\n", rtrim(s));

2
tools/perf/ui/gtk/browser.c
View File

@@ -50,7 +50,7 @@ static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
struct hists *hists = he->hists; \
double percent = 100.0 * he->_field / hists->stats.total_period; \
double percent = 100.0 * he->stat._field / hists->stats.total_period; \
const char *markup; \
int ret = 0; \
\

30
tools/perf/ui/hist.c
View File

@@ -19,7 +19,7 @@ static int hpp__width_overhead(struct perf_hpp *hpp __maybe_unused)
static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period / hists->stats.total_period;
double percent = 100.0 * he->stat.period / hists->stats.total_period;
return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent);
}
@@ -27,7 +27,7 @@ static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period / hists->stats.total_period;
double percent = 100.0 * he->stat.period / hists->stats.total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%%";
return scnprintf(hpp->buf, hpp->size, fmt, percent);
@@ -48,7 +48,7 @@ static int hpp__width_overhead_sys(struct perf_hpp *hpp __maybe_unused)
static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_sys / hists->stats.total_period;
double percent = 100.0 * he->stat.period_sys / hists->stats.total_period;
return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent);
}
@@ -56,7 +56,7 @@ static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_sys / hists->stats.total_period;
double percent = 100.0 * he->stat.period_sys / hists->stats.total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%";
return scnprintf(hpp->buf, hpp->size, fmt, percent);
@@ -77,7 +77,7 @@ static int hpp__width_overhead_us(struct perf_hpp *hpp __maybe_unused)
static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_us / hists->stats.total_period;
double percent = 100.0 * he->stat.period_us / hists->stats.total_period;
return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent);
}
@@ -85,7 +85,7 @@ static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_us / hists->stats.total_period;
double percent = 100.0 * he->stat.period_us / hists->stats.total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%";
return scnprintf(hpp->buf, hpp->size, fmt, percent);
@@ -105,7 +105,7 @@ static int hpp__color_overhead_guest_sys(struct perf_hpp *hpp,
struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_guest_sys / hists->stats.total_period;
double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period;
return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent);
}
@@ -114,7 +114,7 @@ static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp,
struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_guest_sys / hists->stats.total_period;
double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% ";
return scnprintf(hpp->buf, hpp->size, fmt, percent);
@@ -134,7 +134,7 @@ static int hpp__color_overhead_guest_us(struct perf_hpp *hpp,
struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_guest_us / hists->stats.total_period;
double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period;
return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent);
}
@@ -143,7 +143,7 @@ static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp,
struct hist_entry *he)
{
struct hists *hists = he->hists;
double percent = 100.0 * he->period_guest_us / hists->stats.total_period;
double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% ";
return scnprintf(hpp->buf, hpp->size, fmt, percent);
@@ -167,7 +167,7 @@ static double baseline_percent(struct hist_entry *he)
if (pair) {
u64 total_period = pair_hists->stats.total_period;
u64 base_period = pair->period;
u64 base_period = pair->stat.period;
percent = 100.0 * base_period / total_period;
}
@@ -206,7 +206,7 @@ static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he)
{
const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%11" PRIu64;
return scnprintf(hpp->buf, hpp->size, fmt, he->nr_events);
return scnprintf(hpp->buf, hpp->size, fmt, he->stat.nr_events);
}
static int hpp__header_period(struct perf_hpp *hpp)
@@ -225,7 +225,7 @@ static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he)
{
const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%12" PRIu64;
return scnprintf(hpp->buf, hpp->size, fmt, he->period);
return scnprintf(hpp->buf, hpp->size, fmt, he->stat.period);
}
static int hpp__header_delta(struct perf_hpp *hpp)
@@ -253,11 +253,11 @@ static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
old_total = pair_hists ? pair_hists->stats.total_period : 0;
if (old_total > 0 && pair)
old_percent = 100.0 * pair->period / old_total;
old_percent = 100.0 * pair->stat.period / old_total;
new_total = hists->stats.total_period;
if (new_total > 0)
new_percent = 100.0 * he->period / new_total;
new_percent = 100.0 * he->stat.period / new_total;
diff = new_percent - old_percent;
if (fabs(diff) >= 0.01)

2
tools/perf/ui/stdio/hist.c
View File

@@ -271,7 +271,7 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
{
switch (callchain_param.mode) {
case CHAIN_GRAPH_REL:
return callchain__fprintf_graph(fp, &he->sorted_chain, he->period,
return callchain__fprintf_graph(fp, &he->sorted_chain, he->stat.period,
left_margin);
break;
case CHAIN_GRAPH_ABS: