245 		    WARN_ON_ONCE(!radix_tree_exceptional_entry(entry)) ||  in __get_unlocked_mapping_entry()
286 	if (WARN_ON_ONCE(!entry || !radix_tree_exceptional_entry(entry) ||  in unlock_mapping_entry()
359 		WARN_ON_ONCE(page->mapping);  in dax_associate_entry()
376 		WARN_ON_ONCE(trunc && page_ref_count(page) > 1);  in dax_disassociate_entry()
377 		WARN_ON_ONCE(page->mapping && page->mapping != mapping);  in dax_disassociate_entry()
451 			WARN_ON_ONCE(PTR_ERR(entry) != -EAGAIN);  in dax_lock_mapping_entry()
511 	if (WARN_ON_ONCE(entry && !radix_tree_exceptional_entry(entry))) {  in grab_mapping_entry()
679 			if (WARN_ON_ONCE(  in dax_layout_busy_page()
726 	if (!entry || WARN_ON_ONCE(!radix_tree_exceptional_entry(entry)))  in __dax_invalidate_mapping_entry()
756 	WARN_ON_ONCE(!ret);  in dax_delete_mapping_entry()
845 		WARN_ON_ONCE(ret != entry);  in dax_insert_mapping_entry()
959 	if (!entry2 || WARN_ON_ONCE(!radix_tree_exceptional_entry(entry2)))  in dax_writeback_one()
968 	if (WARN_ON_ONCE(dax_is_empty_entry(entry) ||  in dax_writeback_one()
1036 	if (WARN_ON_ONCE(inode->i_blkbits != PAGE_SHIFT))  in dax_writeback_mapping_range()
1209 	if (WARN_ON_ONCE(iomap->type != IOMAP_MAPPED))  in dax_iomap_actor()
1400 	if (WARN_ON_ONCE(iomap.offset + iomap.length < pos + PAGE_SIZE)) {  in dax_iomap_pte_fault()
1418 			WARN_ON_ONCE(1);  in dax_iomap_pte_fault()
1456 			if (WARN_ON_ONCE(!pfnp)) {  in dax_iomap_pte_fault()
1479 		WARN_ON_ONCE(1);  in dax_iomap_pte_fault()
1657 			if (WARN_ON_ONCE(!pfnp))  in dax_iomap_pmd_fault()
1670 		if (WARN_ON_ONCE(write))  in dax_iomap_pmd_fault()
1675 		WARN_ON_ONCE(1);  in dax_iomap_pmd_fault()
1814 		WARN_ON_ONCE(1);  in dax_finish_sync_fault()