Lines Matching defs:delta
26 u64 now_ns, delta;
34 delta = now_ns - tsk->group_leader->start_time;
36 do_div(delta, NSEC_PER_USEC);
37 stats->ac_tgetime = delta;
38 delta = now_ns - tsk->start_time;
39 do_div(delta, NSEC_PER_USEC);
40 stats->ac_etime = delta;
42 btime = ktime_get_real_seconds() - div_u64(delta, USEC_PER_SEC);
127 u64 time, delta;
133 delta = time - tsk->acct_timexpd;
135 if (delta < TICK_NSEC)
144 tsk->acct_rss_mem1 += delta * get_mm_rss(tsk->mm) >> 10;
145 tsk->acct_vm_mem1 += delta * READ_ONCE(tsk->mm->total_vm) >> 10;