1454 static void __writeback_throttle(struct dm_writecache *wc, struct writeback_list *wbl)  in __writeback_throttle()  argument
1457 		if (READ_ONCE(wc->writeback_size) - wbl->size >= wc->max_writeback_jobs) {  in __writeback_throttle()
1459 			while (wc->writeback_size - wbl->size >= wc->max_writeback_jobs)  in __writeback_throttle()
1467 static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_pmem()  argument
1474 	while (wbl->size) {  in __writecache_writeback_pmem()
1475 		wbl->size--;  in __writecache_writeback_pmem()
1476 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1501 		while (wbl->size && wb->wc_list_n < max_pages) {  in __writecache_writeback_pmem()
1502 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1508 			wbl->size--;  in __writecache_writeback_pmem()
1521 		__writeback_throttle(wc, wbl);  in __writecache_writeback_pmem()
1525 static void __writecache_writeback_ssd(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_ssd()  argument
1531 	while (wbl->size) {  in __writecache_writeback_ssd()
1534 		wbl->size--;  in __writecache_writeback_ssd()
1535 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1553 			wbl->size--;  in __writecache_writeback_ssd()
1554 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1562 		__writeback_throttle(wc, wbl);  in __writecache_writeback_ssd()
1573 	struct writeback_list wbl;  in writecache_writeback()  local
1594 	INIT_LIST_HEAD(&wbl.list);  in writecache_writeback()
1595 	wbl.size = 0;  in writecache_writeback()
1626 		list_add(&e->lru, &wbl.list);  in writecache_writeback()
1627 		wbl.size++;  in writecache_writeback()
1662 			list_add(&g->lru, &wbl.list);  in writecache_writeback()
1663 			wbl.size++;  in writecache_writeback()
1680 		if (unlikely(!wbl.size))  in writecache_writeback()
1689 		__writecache_writeback_pmem(wc, &wbl);  in writecache_writeback()
1691 		__writecache_writeback_ssd(wc, &wbl);  in writecache_writeback()