1691 static void __writeback_throttle(struct dm_writecache *wc, struct writeback_list *wbl)  in __writeback_throttle()  argument
1694 		if (READ_ONCE(wc->writeback_size) - wbl->size >= wc->max_writeback_jobs) {  in __writeback_throttle()
1696 			while (wc->writeback_size - wbl->size >= wc->max_writeback_jobs)  in __writeback_throttle()
1704 static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_pmem()  argument
1711 	while (wbl->size) {  in __writecache_writeback_pmem()
1712 		wbl->size--;  in __writecache_writeback_pmem()
1713 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1737 		while (wbl->size && wb->wc_list_n < max_pages) {  in __writecache_writeback_pmem()
1738 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_pmem()
1744 			wbl->size--;  in __writecache_writeback_pmem()
1760 		__writeback_throttle(wc, wbl);  in __writecache_writeback_pmem()
1764 static void __writecache_writeback_ssd(struct dm_writecache *wc, struct writeback_list *wbl)  in __writecache_writeback_ssd()  argument
1770 	while (wbl->size) {  in __writecache_writeback_ssd()
1773 		wbl->size--;  in __writecache_writeback_ssd()
1774 		e = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1792 			wbl->size--;  in __writecache_writeback_ssd()
1793 			f = container_of(wbl->list.prev, struct wc_entry, lru);  in __writecache_writeback_ssd()
1809 		__writeback_throttle(wc, wbl);  in __writecache_writeback_ssd()
1820 	struct writeback_list wbl;  in writecache_writeback()  local
1841 	INIT_LIST_HEAD(&wbl.list);  in writecache_writeback()
1842 	wbl.size = 0;  in writecache_writeback()
1882 		list_add(&e->lru, &wbl.list);  in writecache_writeback()
1883 		wbl.size++;  in writecache_writeback()
1918 			list_add(&g->lru, &wbl.list);  in writecache_writeback()
1919 			wbl.size++;  in writecache_writeback()
1942 		if (unlikely(!wbl.size))  in writecache_writeback()
1951 		__writecache_writeback_pmem(wc, &wbl);  in writecache_writeback()
1953 		__writecache_writeback_ssd(wc, &wbl);  in writecache_writeback()