[PATCH 16/49] perf tools: Use thread__comm_by_time() when adding hist entries

Jiri Olsa
2018-01-09T15:45:56Z

From: Namhyung Kim <namhyung@kernel.org>

Now thread->comm can be handled with time properly, use it to find
the correct comm at the time when adding hist entries.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/n/tip-lwjol849j2jy4hmwwjxu99r7@git.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/hist.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b6140950301e..b4e5f855a98c 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -588,7 +588,7 @@ __hists__add_entry(struct hists *hists,
struct namespaces *ns = thread__namespaces(al->thread);
struct hist_entry entry = {
.thread = al->thread,
- .comm = thread__comm(al->thread),
+ .comm = thread__comm_by_time(al->thread, sample->time),
.cgroup_id = {
.dev = ns ? ns->link_info[CGROUP_NS_INDEX].dev : 0,
.ino = ns ? ns->link_info[CGROUP_NS_INDEX].ino : 0,
@@ -946,7 +946,7 @@ iter_add_next_cumulative_entry(struct hist_entry_iter *iter,
.hists = evsel__hists(evsel),
.cpu = al->cpu,
.thread = al->thread,
- .comm = thread__comm(al->thread),
+ .comm = thread__comm_by_time(al->thread, sample->time),
.ip = al->addr,
.ms = {
.map = al->map,
--
2.13.6