Lines Matching refs:period_left
1190 * A number of places program the PMC with (0x80000000 - period_left).
1191 * We never want period_left to be less than 1 because we will program
1196 * To fix this, clamp the minimum value of period_left to 1.
1199 prev = local64_read(&event->hw.period_left);
1203 } while (local64_cmpxchg(&event->hw.period_left, prev, val) != prev);
1552 left = local64_read(&event->hw.period_left);
1777 left = local64_read(&event->hw.period_left);
2168 local64_set(&event->hw.period_left, event->hw.last_period);
2259 left = local64_read(&event->hw.period_left) - delta;
2286 local64_set(&event->hw.period_left, left);