Lines Matching defs:from
71 * @from: the source
73 * Add @from's count including the aux one to @to's aux count.
76 struct bfq_stat *from)
78 atomic64_add(bfq_stat_read(from) + atomic64_read(&from->aux_cnt),
372 /* @to += @from */
373 static void bfqg_stats_add_aux(struct bfqg_stats *to, struct bfqg_stats *from)
375 if (!to || !from)
380 blkg_rwstat_add_aux(&to->merged, &from->merged);
381 blkg_rwstat_add_aux(&to->service_time, &from->service_time);
382 blkg_rwstat_add_aux(&to->wait_time, &from->wait_time);
383 bfq_stat_add_aux(&from->time, &from->time);
384 bfq_stat_add_aux(&to->avg_queue_size_sum, &from->avg_queue_size_sum);
386 &from->avg_queue_size_samples);
387 bfq_stat_add_aux(&to->dequeue, &from->dequeue);
388 bfq_stat_add_aux(&to->group_wait_time, &from->group_wait_time);
389 bfq_stat_add_aux(&to->idle_time, &from->idle_time);
390 bfq_stat_add_aux(&to->empty_time, &from->empty_time);
627 * Move @bfqq to @bfqg, deactivating it from its old group and reactivating
656 * Get extra reference to prevent bfqq from being freed in
668 * from data structures related to current group. Otherwise we
738 * already happened, we need to detach from bfqq now
739 * so that we cannot merge bio to a request from the
814 * from destroying both the original blkg and all objects
844 * Finally, note that bfqg itself needs to be protected from
899 * @bfqg: the group to move from.
900 * @st: the service tree to start the search from.
956 * in service, which is disconnected from the active
966 * migrated to a different cgroup from the one being