Lines Matching defs:watermark
6007 unsigned long watermark;
6027 * as the target watermark in should_continue_reclaim() is lower. But if
6028 * we are already above the high+gap watermark, don't reclaim at all.
6030 watermark = high_wmark_pages(zone) + compact_gap(sc->order);
6032 return zone_watermark_ok_safe(zone, 0, watermark, sc->reclaim_idx);
6329 * when the low watermark is reached.
6571 * Check for watermark boosts top-down as the higher zones
6719 /* Page allocator PCP high watermark is lowered if reclaim is active. */
6788 * place so that parallel allocations that are near the watermark will
6893 * watermark would be met at 100% efficiency.
6899 * If the low watermark is met there is no need for processes