On Fri, Oct 02, 2015 at 02:18:56PM +0900, Namhyung Kim wrote:
SNIP
> diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
> index 674792e8fa2f..ad7c2a00bff8 100644
> --- a/tools/perf/util/thread.c
> +++ b/tools/perf/util/thread.c
> @@ -160,6 +160,9 @@ int __thread__set_comm(struct thread *thread, const char
> *str, u64 timestamp,
>
> /* Override the default :tid entry */
> if (!thread->comm_set) {
> + if (!thread->start_time)
> + thread->start_time = timestamp;
> +
> err = comm__override(curr, str, timestamp, exec);
> if (err)
> return err;
> @@ -266,6 +269,7 @@ int thread__fork(struct thread *thread, struct thread
> *parent, u64 timestamp)
> }
>
> thread->ppid = parent->tid;
> + thread->start_time = timestamp;
> return thread__clone_map_groups(thread, parent);
> }
>
> diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
> index b8f794d97b75..97026a9660ec 100644
> --- a/tools/perf/util/thread.h
> +++ b/tools/perf/util/thread.h
> @@ -28,6 +28,7 @@ struct thread {
> bool dead; /* thread is in dead_threads list */
> struct list_head comm_list;
> u64 db_id;
> + u64 start_time;
introducing start_time could be in separate patch
would ease up the review a bit
jirka
--
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/
