1656 	struct writeback_struct *wb = container_of(bio, struct writeback_struct, bio);  in writecache_writeback_endio()  local
1657 	struct dm_writecache *wc = wb->wc;  in writecache_writeback_endio()
1663 	list_add_tail(&wb->endio_entry, &wc->endio_list);  in writecache_writeback_endio()
1684 	struct writeback_struct *wb;  in __writecache_endio_pmem()  local
1689 		wb = list_entry(list->next, struct writeback_struct, endio_entry);  in __writecache_endio_pmem()
1690 		list_del(&wb->endio_entry);  in __writecache_endio_pmem()
1692 		if (unlikely(wb->bio.bi_status != BLK_STS_OK))  in __writecache_endio_pmem()
1693 			writecache_error(wc, blk_status_to_errno(wb->bio.bi_status),  in __writecache_endio_pmem()
1694 					"write error %d", wb->bio.bi_status);  in __writecache_endio_pmem()
1697 			e = wb->wc_list[i];  in __writecache_endio_pmem()
1712 		} while (++i < wb->wc_list_n);  in __writecache_endio_pmem()
1714 		if (wb->wc_list != wb->wc_list_inline)  in __writecache_endio_pmem()
1715 			kfree(wb->wc_list);  in __writecache_endio_pmem()
1716 		bio_put(&wb->bio);  in __writecache_endio_pmem()
1796 static bool wc_add_block(struct writeback_struct *wb, struct wc_entry *e)  in wc_add_block()  argument
1798 	struct dm_writecache *wc = wb->wc;  in wc_add_block()
1804 	if (unlikely(bio_end_sector(&wb->bio) >= wc->data_device_sectors))  in wc_add_block()
1807 	return bio_add_page(&wb->bio, persistent_memory_page(address),  in wc_add_block()
1833 	struct writeback_struct *wb;  in __writecache_writeback_pmem()  local
1845 		wb = container_of(bio, struct writeback_struct, bio);  in __writecache_writeback_pmem()
1846 		wb->wc = wc;  in __writecache_writeback_pmem()
1851 			wb->wc_list = kmalloc_array(max_pages, sizeof(struct wc_entry *),  in __writecache_writeback_pmem()
1855 		if (likely(max_pages <= WB_LIST_INLINE) || unlikely(!wb->wc_list)) {  in __writecache_writeback_pmem()
1856 			wb->wc_list = wb->wc_list_inline;  in __writecache_writeback_pmem()
1860 		BUG_ON(!wc_add_block(wb, e));  in __writecache_writeback_pmem()
1862 		wb->wc_list[0] = e;  in __writecache_writeback_pmem()
1863 		wb->wc_list_n = 1;  in __writecache_writeback_pmem()
1865 		while (wbl->size && wb->wc_list_n < max_pages) {  in __writecache_writeback_pmem()
1870 			if (!wc_add_block(wb, f))  in __writecache_writeback_pmem()
1874 			wb->wc_list[wb->wc_list_n++] = f;  in __writecache_writeback_pmem()