Lines Matching refs:window_start
145 atomic64_t window_start;
598 u64 window_start;
632 window_start = atomic64_read(&iolat->window_start);
633 if (now > window_start &&
634 (now - window_start) >= iolat->cur_win_nsec) {
635 if (atomic64_cmpxchg(&iolat->window_start,
636 window_start, now) == window_start)
1000 atomic64_set(&iolat->window_start, now);