Commit-ID: 962e310af5dff432745ae7494096ed54b752e63e Gitweb: http://git.kernel.org/tip/962e310af5dff432745ae7494096ed54b752e63e Author: Stanislav Fomichev <stfomic...@yandex-team.ru> AuthorDate: Tue, 8 Jul 2014 20:03:42 +0400 Committer: Jiri Olsa <jo...@kernel.org> CommitDate: Thu, 10 Jul 2014 00:22:54 +0200
perf timechart: Conditionally update start_time on fork 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> Acked-by: Namhyung Kim <namhy...@kernel.org> Link: http://lkml.kernel.org/n/1404835423-23098-4-git-send-email-stfomic...@yandex-team.ru Signed-off-by: Jiri Olsa <jo...@kernel.org> --- 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 4079062..37bf1eb 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; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
