We don't need to overwrite current task start_time on fork, so update it
only if it's zero.
Signed-off-by: Stanislav Fomichev <stfomic...@yandex-team.ru>
---
tools/perf/builtin-timechart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 4079062d25b0..37bf1eb0755f 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -242,7 +242,7 @@ static void pid_fork(struct timechart *tchart, int pid, int
ppid, u64 timestamp)
pid_set_comm(tchart, pid, pp->current->comm);
p->start_time = timestamp;
- if (p->current) {
+ if (p->current && !p->current->start_time) {
p->current->start_time = timestamp;
p->current->state_since = timestamp;
}
--
1.9.1
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