Searched refs:ewma (Results 1 – 1 of 1) sorted by relevance
1925 unsigned int ewma; in blk_mq_update_dispatch_busy() local1927 ewma = hctx->dispatch_busy; in blk_mq_update_dispatch_busy()1929 if (!ewma && !busy) in blk_mq_update_dispatch_busy()1932 ewma *= BLK_MQ_DISPATCH_BUSY_EWMA_WEIGHT - 1; in blk_mq_update_dispatch_busy()1934 ewma += 1 << BLK_MQ_DISPATCH_BUSY_EWMA_FACTOR; in blk_mq_update_dispatch_busy()1935 ewma /= BLK_MQ_DISPATCH_BUSY_EWMA_WEIGHT; in blk_mq_update_dispatch_busy()1937 hctx->dispatch_busy = ewma; in blk_mq_update_dispatch_busy()