From: Namhyung Kim <namhyung....@lge.com>
hist_entry__add_cpumode_period() and hist_entry__decay() are dealing
with hist_entry's stat fields only. So make them use the struct
directly.
Cc: Arun Sharma <asha...@fb.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/perf/util/hist.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index e6f953190443..3a06b3326f12 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -182,21 +182,21 @@ void hists__output_recalc_col_len(struct hists *hists,
int max_rows)
}
}
-static void hist_entry__add_cpumode_period(struct hist_entry *he,
+static void hist_entry__add_cpumode_period(struct he_stat *he_stat,
unsigned int cpumode, u64 period)
{
switch (cpumode) {
case PERF_RECORD_MISC_KERNEL:
- he->stat.period_sys += period;
+ he_stat->period_sys += period;
break;
case PERF_RECORD_MISC_USER:
- he->stat.period_us += period;
+ he_stat->period_us += period;
break;
case PERF_RECORD_MISC_GUEST_KERNEL:
- he->stat.period_guest_sys += period;
+ he_stat->period_guest_sys += period;
break;
case PERF_RECORD_MISC_GUEST_USER:
- he->stat.period_guest_us += period;
+ he_stat->period_guest_us += period;
break;
default:
break;
@@ -223,10 +223,10 @@ static void he_stat__add_stat(struct he_stat *dest,
struct he_stat *src)
dest->weight += src->weight;
}
-static void hist_entry__decay(struct hist_entry *he)
+static void hist_entry__decay(struct he_stat *he_stat)
{
- he->stat.period = (he->stat.period * 7) / 8;
- he->stat.nr_events = (he->stat.nr_events * 7) / 8;
+ he_stat->period = (he_stat->period * 7) / 8;
+ he_stat->nr_events = (he_stat->nr_events * 7) / 8;
/* XXX need decay for weight too? */
}
@@ -237,7 +237,7 @@ static bool hists__decay_entry(struct hists *hists, struct
hist_entry *he)
if (prev_period == 0)
return true;
- hist_entry__decay(he);
+ hist_entry__decay(&he->stat);
if (!he->filtered)
hists->stats.total_period -= prev_period - he->stat.period;
@@ -403,7 +403,7 @@ static struct hist_entry *add_hist_entry(struct hists
*hists,
rb_link_node(&he->rb_node_in, parent, p);
rb_insert_color(&he->rb_node_in, hists->entries_in);
out:
- hist_entry__add_cpumode_period(he, al->cpumode, period);
+ hist_entry__add_cpumode_period(&he->stat, al->cpumode, period);
return he;
}
--
1.7.11.7
--
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