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Searched refs:delta (Results 1 – 4 of 4) sorted by relevance

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Dblk-cgroup.c775 struct blkg_iostat cur, delta; in blkcg_rstat_flush() local
786 blkg_iostat_set(&delta, &cur); in blkcg_rstat_flush()
787 blkg_iostat_sub(&delta, &bisc->last); in blkcg_rstat_flush()
788 blkg_iostat_add(&blkg->iostat.cur, &delta); in blkcg_rstat_flush()
789 blkg_iostat_add(&bisc->last, &delta); in blkcg_rstat_flush()
795 blkg_iostat_set(&delta, &blkg->iostat.cur); in blkcg_rstat_flush()
796 blkg_iostat_sub(&delta, &blkg->iostat.last); in blkcg_rstat_flush()
797 blkg_iostat_add(&parent->iostat.cur, &delta); in blkcg_rstat_flush()
798 blkg_iostat_add(&blkg->iostat.last, &delta); in blkcg_rstat_flush()
1808 void blkcg_add_delay(struct blkcg_gq *blkg, u64 now, u64 delta) in blkcg_add_delay() argument
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Dbfq-wf2q.c940 unsigned long delta = st->vtime - entity->finish; in bfq_update_fin_time_enqueue() local
943 delta /= bfqq->wr_coeff; in bfq_update_fin_time_enqueue()
945 entity->start += delta; in bfq_update_fin_time_enqueue()
946 entity->finish += delta; in bfq_update_fin_time_enqueue()
Dblk-iocost.c1693 s64 excess, delta, target, new_hwi; in hweight_after_donation() local
1729 delta = div64_s64(WEIGHT_ONE * (now->vnow - vtime), in hweight_after_donation()
1732 new_hwi = div64_s64(WEIGHT_ONE * usage, WEIGHT_ONE - target + delta); in hweight_after_donation()
Dbfq-iosched.c3947 unsigned long delta = 0; in bfq_bfqq_expire() local
3953 slow = bfq_bfqq_is_slow(bfqd, bfqq, compensate, reason, &delta); in bfq_bfqq_expire()
3974 bfq_bfqq_charge_time(bfqd, bfqq, delta); in bfq_bfqq_expire()