241 	struct bio_vec		bvec[SWAP_CLUSTER_MAX];  member
263 	struct page *page = sio->bvec[0].bv_page;  in sio_write_complete()
280 			page = sio->bvec[p].bv_page;  in sio_write_complete()
286 			count_swpout_vm_event(sio->bvec[p].bv_page);  in sio_write_complete()
290 		end_page_writeback(sio->bvec[p].bv_page);  in sio_write_complete()
321 	sio->bvec[sio->pages].bv_page = page;  in swap_writepage_fs()
322 	sio->bvec[sio->pages].bv_len = thp_size(page);  in swap_writepage_fs()
323 	sio->bvec[sio->pages].bv_offset = 0;  in swap_writepage_fs()
326 	if (sio->pages == ARRAY_SIZE(sio->bvec) || !wbc->swap_plug) {  in swap_writepage_fs()
379 	iov_iter_bvec(&from, WRITE, sio->bvec, sio->pages, sio->len);  in swap_write_unplug()
392 			struct page *page = sio->bvec[p].bv_page;  in sio_read_complete()
400 			struct page *page = sio->bvec[p].bv_page;  in sio_read_complete()
435 	sio->bvec[sio->pages].bv_page = page;  in swap_readpage_fs()
436 	sio->bvec[sio->pages].bv_len = thp_size(page);  in swap_readpage_fs()
437 	sio->bvec[sio->pages].bv_offset = 0;  in swap_readpage_fs()
440 	if (sio->pages == ARRAY_SIZE(sio->bvec) || !plug) {  in swap_readpage_fs()
533 	iov_iter_bvec(&from, READ, sio->bvec, sio->pages, sio->len);  in __swap_read_unplug()