[PATCH v1 5/8] perf c2c: Rename for shared cache line stats

Leo Yan
2020-10-15T14:51:25Z

In the structure perf_c2c for shared cache line stats, replace
"hitm_stats" with "shared_clines_stats", and rename function
resort_hitm_cb() to resort_shared_cl_cb().

Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
tools/perf/builtin-c2c.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 59f141adea3e..7962cc70b855 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -97,8 +97,8 @@ struct perf_c2c {
bool symbol_full;
bool stitch_lbr;

- /* HITM shared clines stats */
- struct c2c_stats hitm_stats;
+ /* Shared clines stats */
+ struct c2c_stats shared_clines_stats;
int shared_clines;

int display;
@@ -2084,7 +2084,7 @@ static int resort_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
{
struct c2c_hist_entry *c2c_he;
struct c2c_hists *c2c_hists;
- bool display = he__display(he, &c2c.hitm_stats);
+ bool display = he__display(he, &c2c.shared_clines_stats);

c2c_he = container_of(he, struct c2c_hist_entry, he);
c2c_hists = c2c_he->hists;
@@ -2171,14 +2171,14 @@ static int setup_nodes(struct perf_session *session)

#define HAS_HITMS(__h) ((__h)->stats.lcl_hitm || (__h)->stats.rmt_hitm)

-static int resort_hitm_cb(struct hist_entry *he, void *arg __maybe_unused)
+static int resort_shared_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
{
struct c2c_hist_entry *c2c_he;
c2c_he = container_of(he, struct c2c_hist_entry, he);

if (HAS_HITMS(c2c_he)) {
c2c.shared_clines++;
- c2c_add_stats(&c2c.hitm_stats, &c2c_he->stats);
+ c2c_add_stats(&c2c.shared_clines_stats, &c2c_he->stats);
}

return 0;
@@ -2249,7 +2249,7 @@ static void print_c2c__display_stats(FILE *out)

static void print_shared_cacheline_info(FILE *out)
{
- struct c2c_stats *stats = &c2c.hitm_stats;
+ struct c2c_stats *stats = &c2c.shared_clines_stats;
int hitm_cnt = stats->lcl_hitm + stats->rmt_hitm;

fprintf(out, "=================================================\n");
@@ -2942,7 +2942,7 @@ static int perf_c2c__report(int argc, const char **argv)
ui_progress__init(&prog, c2c.hists.hists.nr_entries, "Sorting...");

hists__collapse_resort(&c2c.hists.hists, NULL);
- hists__output_resort_cb(&c2c.hists.hists, &prog, resort_hitm_cb);
+ hists__output_resort_cb(&c2c.hists.hists, &prog, resort_shared_cl_cb);
hists__iterate_cb(&c2c.hists.hists, resort_cl_cb);

ui_progress__finish();
--
2.17.1