Commit-ID: 0a9a24cc0e9b47e83e9f603cd459ead37507e712
Gitweb: http://git.kernel.org/tip/0a9a24cc0e9b47e83e9f603cd459ead37507e712
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Thu, 22 Sep 2016 17:36:31 +0200
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 19 Oct 2016 13:18:31 -0300
perf c2c: Introduce c2c_add_stats function
Introducing c2c_add_stats function helper to cumulate c2c_stats.
Original-patch-by: Dick Fowles <rfowles@xxxxxxxxxx>
Original-patch-by: Don Zickus <dzickus@xxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Don Zickus <dzickus@xxxxxxxxxx>
Cc: Joe Mario <jmario@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1474558645-19956-4-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/mem-events.c | 30 ++++++++++++++++++++++++++++++
tools/perf/util/mem-events.h | 1 +
2 files changed, 31 insertions(+)
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c
index 502fcee..e507732 100644
--- a/tools/perf/util/mem-events.c
+++ b/tools/perf/util/mem-events.c
@@ -366,3 +366,33 @@ int c2c_decode_stats(struct c2c_stats *stats, struct mem_info *mi)
#undef P
return err;
}
+
+void c2c_add_stats(struct c2c_stats *stats, struct c2c_stats *add)
+{
+ stats->nr_entries += add->nr_entries;
+
+ stats->locks += add->locks;
+ stats->store += add->store;
+ stats->st_uncache += add->st_uncache;
+ stats->st_noadrs += add->st_noadrs;
+ stats->st_l1hit += add->st_l1hit;
+ stats->st_l1miss += add->st_l1miss;
+ stats->load += add->load;
+ stats->ld_excl += add->ld_excl;
+ stats->ld_shared += add->ld_shared;
+ stats->ld_uncache += add->ld_uncache;
+ stats->ld_io += add->ld_io;
+ stats->ld_miss += add->ld_miss;
+ stats->ld_noadrs += add->ld_noadrs;
+ stats->ld_fbhit += add->ld_fbhit;
+ stats->ld_l1hit += add->ld_l1hit;
+ stats->ld_l2hit += add->ld_l2hit;
+ stats->ld_llchit += add->ld_llchit;
+ stats->lcl_hitm += add->lcl_hitm;
+ stats->rmt_hitm += add->rmt_hitm;
+ stats->rmt_hit += add->rmt_hit;
+ stats->lcl_dram += add->lcl_dram;
+ stats->rmt_dram += add->rmt_dram;
+ stats->nomap += add->nomap;
+ stats->noparse += add->noparse;
+}
diff --git a/tools/perf/util/mem-events.h b/tools/perf/util/mem-events.h
index e111a2a..faf8040 100644
--- a/tools/perf/util/mem-events.h
+++ b/tools/perf/util/mem-events.h
@@ -68,5 +68,6 @@ struct c2c_stats {
struct hist_entry;
int c2c_decode_stats(struct c2c_stats *stats, struct mem_info *mi);
+void c2c_add_stats(struct c2c_stats *stats, struct c2c_stats *add);
#endif /* __PERF_MEM_EVENTS_H */
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|