77 	WARN_ON_ONCE(atomic_read(&iop->read_bytes_pending));  in iomap_page_release()
78 	WARN_ON_ONCE(atomic_read(&iop->write_bytes_pending));  in iomap_page_release()
79 	WARN_ON_ONCE(bitmap_full(iop->uptodate, nr_blocks) !=  in iomap_page_release()
249 		WARN_ON_ONCE(pos);  in iomap_readpage_actor()
330 			WARN_ON_ONCE(ret == 0);  in iomap_readpage()
338 		WARN_ON_ONCE(!ctx.cur_page_in_bio);  in iomap_readpage()
340 		WARN_ON_ONCE(ctx.cur_page_in_bio);  in iomap_readpage()
408 			WARN_ON_ONCE(ret == 0);  in iomap_readahead()
487 		WARN_ON_ONCE(PageWriteback(page));  in iomap_invalidatepage()
576 			if (WARN_ON_ONCE(flags & IOMAP_WRITE_F_UNSHARE))  in __iomap_write_begin()
697 	WARN_ON_ONCE(!PageUptodate(page));  in iomap_write_end_inline()
870 		if (WARN_ON_ONCE(status == 0))  in iomap_unshare_actor()
1000 		WARN_ON_ONCE(!PageUptodate(page));  in iomap_page_mkwrite_actor()
1052 	WARN_ON_ONCE(i_blocks_per_page(inode, page) > 1 && !iop);  in iomap_finish_page_writeback()
1053 	WARN_ON_ONCE(iop && atomic_read(&iop->write_bytes_pending) <= 0);  in iomap_finish_page_writeback()
1349 	WARN_ON_ONCE(i_blocks_per_page(inode, page) > 1 && !iop);  in iomap_writepage_map()
1350 	WARN_ON_ONCE(iop && atomic_read(&iop->write_bytes_pending) != 0);  in iomap_writepage_map()
1366 		if (WARN_ON_ONCE(wpc->iomap.type == IOMAP_INLINE))  in iomap_writepage_map()
1375 	WARN_ON_ONCE(!wpc->ioend && !list_empty(&submit_list));  in iomap_writepage_map()
1376 	WARN_ON_ONCE(!PageLocked(page));  in iomap_writepage_map()
1377 	WARN_ON_ONCE(PageWriteback(page));  in iomap_writepage_map()
1378 	WARN_ON_ONCE(PageDirty(page));  in iomap_writepage_map()
1458 	if (WARN_ON_ONCE((current->flags & (PF_MEMALLOC|PF_KSWAPD)) ==  in iomap_do_writepage()