diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2014-01-14 14:25:37 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-15 15:34:00 -0300 |
| commit | f39056f9c3275e648e2fb353561aeb377dd351f7 (patch) | |
| tree | 294fd0506fc845af21965077e841149b549b2117 /tools/perf | |
| parent | 2dc9fb1a7bf013ce24dd34bc25283b60b966f015 (diff) | |
| download | linux-f39056f9c3275e648e2fb353561aeb377dd351f7.tar.bz2 | |
perf hists: Convert hist entry functions to use struct he_stat
The hist_entry__add_cpumode_period() and hist_entry__decay() functions
are dealing with hist_entry's stat fields only.
Make them he_stat methods then.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.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: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Rodrigo Campos <rodrigo@sdfg.com.ar>
Link: http://lkml.kernel.org/r/1389677157-30513-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/hist.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 4ed3e883240d..e4e6249b87d4 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -181,21 +181,21 @@ void hists__output_recalc_col_len(struct hists *hists, int max_rows) } } -static void hist_entry__add_cpumode_period(struct hist_entry *he, - unsigned int cpumode, u64 period) +static void he_stat__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; @@ -222,10 +222,10 @@ 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 he_stat__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? */ } @@ -236,7 +236,7 @@ static bool hists__decay_entry(struct hists *hists, struct hist_entry *he) if (prev_period == 0) return true; - hist_entry__decay(he); + he_stat__decay(&he->stat); if (!he->filtered) hists->stats.total_period -= prev_period - he->stat.period; @@ -402,7 +402,7 @@ 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); + he_stat__add_cpumode_period(&he->stat, al->cpumode, period); return he; } |