924b42d5 "Use boot based time for process start time and boot time in /proc" updated copy_process/do_task_stat but forgot about de_thread(). This breaks "ps axOT" if a sub-thread execs.
Note: I think that task->start_time should die. Signed-off-by: Oleg Nesterov <[email protected]> --- fs/exec.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/exec.c b/fs/exec.c index 00eaba7..aeace12 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -930,6 +930,7 @@ static int de_thread(struct task_struct *tsk) * also take its birthdate (always earlier than our own). */ tsk->start_time = leader->start_time; + tsk->real_start_time = leader->real_start_time; BUG_ON(!same_thread_group(leader, tsk)); BUG_ON(has_group_leader_pid(tsk)); -- 1.5.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
