38 	struct journal_device *ja = &ca->journal;  in journal_read_bucket()  local
39 	struct bio *bio = &ja->bio;  in journal_read_bucket()
159 			if (j->seq > ja->seq[bucket_index])  in journal_read_bucket()
160 				ja->seq[bucket_index] = j->seq;  in journal_read_bucket()
187 		struct journal_device *ja = &ca->journal;  in bch_journal_read()  local
277 			if (ja->seq[i] > seq) {  in bch_journal_read()
278 				seq = ja->seq[i];  in bch_journal_read()
284 				ja->cur_idx = i;  in bch_journal_read()
285 				ja->last_idx = ja->discard_idx = (i + 1) %  in bch_journal_read()
509 	struct journal_device *ja =  in journal_discard_endio()  local
511 	struct cache *ca = container_of(ja, struct cache, journal);  in journal_discard_endio()
513 	atomic_set(&ja->discard_in_flight, DISCARD_DONE);  in journal_discard_endio()
521 	struct journal_device *ja =  in journal_discard_work()  local
524 	submit_bio(&ja->discard_bio);  in journal_discard_work()
529 	struct journal_device *ja = &ca->journal;  in do_journal_discard()  local
530 	struct bio *bio = &ja->discard_bio;  in do_journal_discard()
533 		ja->discard_idx = ja->last_idx;  in do_journal_discard()
537 	switch (atomic_read(&ja->discard_in_flight)) {  in do_journal_discard()
542 		ja->discard_idx = (ja->discard_idx + 1) %  in do_journal_discard()
545 		atomic_set(&ja->discard_in_flight, DISCARD_READY);  in do_journal_discard()
549 		if (ja->discard_idx == ja->last_idx)  in do_journal_discard()
552 		atomic_set(&ja->discard_in_flight, DISCARD_IN_FLIGHT);  in do_journal_discard()
557 						ca->sb.d[ja->discard_idx]);  in do_journal_discard()
563 		INIT_WORK(&ja->discard_work, journal_discard_work);  in do_journal_discard()
564 		queue_work(bch_journal_wq, &ja->discard_work);  in do_journal_discard()
586 		struct journal_device *ja = &ca->journal;  in journal_reclaim()  local
588 		while (ja->last_idx != ja->cur_idx &&  in journal_reclaim()
589 		       ja->seq[ja->last_idx] < last_seq)  in journal_reclaim()
590 			ja->last_idx = (ja->last_idx + 1) %  in journal_reclaim()
606 		struct journal_device *ja = &ca->journal;  in journal_reclaim()  local
607 		unsigned int next = (ja->cur_idx + 1) % ca->sb.njournal_buckets;  in journal_reclaim()
610 		if (next == ja->discard_idx)  in journal_reclaim()
613 		ja->cur_idx = next;  in journal_reclaim()
615 				  bucket_to_sector(c, ca->sb.d[ja->cur_idx]),  in journal_reclaim()