{
const struct cred *tcred;
u64 utime, stime, utimescaled, stimescaled;
- u64 delta;
+ u64 now_ns, delta;
time64_t btime;
BUILD_BUG_ON(TS_COMM_LEN < TASK_COMM_LEN);
/* calculate task elapsed time in nsec */
- delta = ktime_get_ns() - tsk->start_time;
+ now_ns = ktime_get_ns();
+ /* store whole group time first */
+ delta = now_ns - tsk->group_leader->start_time;
/* Convert to micro seconds */
do_div(delta, NSEC_PER_USEC);
+ stats->ac_tgetime = delta;
+ delta = now_ns - tsk->start_time;
+ do_div(delta, NSEC_PER_USEC);
stats->ac_etime = delta;
/* Convert to seconds for btime (note y2106 limit) */
btime = ktime_get_real_seconds() - div_u64(delta, USEC_PER_SEC);
stats->ac_nice = task_nice(tsk);
stats->ac_sched = tsk->policy;
stats->ac_pid = task_pid_nr_ns(tsk, pid_ns);
+ stats->ac_tgid = task_tgid_nr_ns(tsk, pid_ns);
rcu_read_lock();
tcred = __task_cred(tsk);
stats->ac_uid = from_kuid_munged(user_ns, tcred->uid);