1650 static void __writeback_throttle(struct dm_writecache *wc, struct writeback_list *wbl)  in __writeback_throttle()  argument
1653 		if (READ_ONCE(wc->writeback_size) - wbl->size >= wc->max_writeback_jobs) {  in __writeback_throttle()
1655 			while (wc->writeback_size - wbl->size >= wc->max_writeback_jobs)  in __writeback_throttle()
1663 static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_pmem()  argument
1670 	while (wbl->size) {  in __writecache_writeback_pmem()
1671 		wbl->size--;  in __writecache_writeback_pmem()
1672 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1696 		while (wbl->size && wb->wc_list_n < max_pages) {  in __writecache_writeback_pmem()
1697 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1703 			wbl->size--;  in __writecache_writeback_pmem()
1716 		__writeback_throttle(wc, wbl);  in __writecache_writeback_pmem()
1720 static void __writecache_writeback_ssd(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_ssd()  argument
1726 	while (wbl->size) {  in __writecache_writeback_ssd()
1729 		wbl->size--;  in __writecache_writeback_ssd()
1730 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1748 			wbl->size--;  in __writecache_writeback_ssd()
1749 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1757 		__writeback_throttle(wc, wbl);  in __writecache_writeback_ssd()
1768 	struct writeback_list wbl;  in writecache_writeback()  local
1789 	INIT_LIST_HEAD(&wbl.list);  in writecache_writeback()
1790 	wbl.size = 0;  in writecache_writeback()
1830 		list_add(&e->lru, &wbl.list);  in writecache_writeback()
1831 		wbl.size++;  in writecache_writeback()
1866 			list_add(&g->lru, &wbl.list);  in writecache_writeback()
1867 			wbl.size++;  in writecache_writeback()
1890 		if (unlikely(!wbl.size))  in writecache_writeback()
1899 		__writecache_writeback_pmem(wc, &wbl);  in writecache_writeback()
1901 		__writecache_writeback_ssd(wc, &wbl);  in writecache_writeback()