1657 	struct writeback_struct *wb = container_of(bio, struct writeback_struct, bio);  in writecache_writeback_endio()  local
1658 	struct dm_writecache *wc = wb->wc;  in writecache_writeback_endio()
1664 	list_add_tail(&wb->endio_entry, &wc->endio_list);  in writecache_writeback_endio()
1685 	struct writeback_struct *wb;  in __writecache_endio_pmem()  local
1690 		wb = list_entry(list->next, struct writeback_struct, endio_entry);  in __writecache_endio_pmem()
1691 		list_del(&wb->endio_entry);  in __writecache_endio_pmem()
1693 		if (unlikely(wb->bio.bi_status != BLK_STS_OK))  in __writecache_endio_pmem()
1694 			writecache_error(wc, blk_status_to_errno(wb->bio.bi_status),  in __writecache_endio_pmem()
1695 					"write error %d", wb->bio.bi_status);  in __writecache_endio_pmem()
1698 			e = wb->wc_list[i];  in __writecache_endio_pmem()
1713 		} while (++i < wb->wc_list_n);  in __writecache_endio_pmem()
1715 		if (wb->wc_list != wb->wc_list_inline)  in __writecache_endio_pmem()
1716 			kfree(wb->wc_list);  in __writecache_endio_pmem()
1717 		bio_put(&wb->bio);  in __writecache_endio_pmem()
1797 static bool wc_add_block(struct writeback_struct *wb, struct wc_entry *e)  in wc_add_block()  argument
1799 	struct dm_writecache *wc = wb->wc;  in wc_add_block()
1805 	if (unlikely(bio_end_sector(&wb->bio) >= wc->data_device_sectors))  in wc_add_block()
1808 	return bio_add_page(&wb->bio, persistent_memory_page(address),  in wc_add_block()
1834 	struct writeback_struct *wb;  in __writecache_writeback_pmem()  local
1846 		wb = container_of(bio, struct writeback_struct, bio);  in __writecache_writeback_pmem()
1847 		wb->wc = wc;  in __writecache_writeback_pmem()
1852 			wb->wc_list = kmalloc_array(max_pages, sizeof(struct wc_entry *),  in __writecache_writeback_pmem()
1856 		if (likely(max_pages <= WB_LIST_INLINE) || unlikely(!wb->wc_list)) {  in __writecache_writeback_pmem()
1857 			wb->wc_list = wb->wc_list_inline;  in __writecache_writeback_pmem()
1861 		BUG_ON(!wc_add_block(wb, e));  in __writecache_writeback_pmem()
1863 		wb->wc_list[0] = e;  in __writecache_writeback_pmem()
1864 		wb->wc_list_n = 1;  in __writecache_writeback_pmem()
1866 		while (wbl->size && wb->wc_list_n < max_pages) {  in __writecache_writeback_pmem()
1871 			if (!wc_add_block(wb, f))  in __writecache_writeback_pmem()
1875 			wb->wc_list[wb->wc_list_n++] = f;  in __writecache_writeback_pmem()