perf hists: Introduce struct he_stat
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>
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 7f04339..f5a1e4f 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -19,7 +19,7 @@
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__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__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__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__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__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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
{
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 @@
{
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 @@
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)