2640 	struct btrfs_ordered_extent *ordered;  in extract_ordered_extent()  local
2649 	ordered = btrfs_lookup_ordered_extent(inode, file_offset);  in extract_ordered_extent()
2650 	if (WARN_ON_ONCE(!ordered))  in extract_ordered_extent()
2654 	if (ordered->disk_num_bytes == len)  in extract_ordered_extent()
2658 	if (WARN_ON_ONCE(ordered->bytes_left != ordered->disk_num_bytes)) {  in extract_ordered_extent()
2664 	if (WARN_ON_ONCE(ordered->disk_num_bytes != ordered->num_bytes)) {  in extract_ordered_extent()
2669 	ordered_end = ordered->disk_bytenr + ordered->disk_num_bytes;  in extract_ordered_extent()
2671 	if (WARN_ON_ONCE(start < ordered->disk_bytenr || end > ordered_end)) {  in extract_ordered_extent()
2677 	if (WARN_ON_ONCE(!list_empty(&ordered->list))) {  in extract_ordered_extent()
2682 	file_len = ordered->num_bytes;  in extract_ordered_extent()
2683 	pre = start - ordered->disk_bytenr;  in extract_ordered_extent()
2686 	ret = btrfs_split_ordered_extent(ordered, pre, post);  in extract_ordered_extent()
2692 	btrfs_put_ordered_extent(ordered);  in extract_ordered_extent()
2869 	struct btrfs_ordered_extent *ordered;  in btrfs_writepage_fixup_worker()  local
2940 	ordered = btrfs_lookup_ordered_range(inode, page_start, PAGE_SIZE);  in btrfs_writepage_fixup_worker()
2941 	if (ordered) {  in btrfs_writepage_fixup_worker()
2945 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_writepage_fixup_worker()
2946 		btrfs_put_ordered_extent(ordered);  in btrfs_writepage_fixup_worker()
4866 	struct btrfs_ordered_extent *ordered;  in btrfs_truncate_block()  local
4934 	ordered = btrfs_lookup_ordered_extent(inode, block_start);  in btrfs_truncate_block()
4935 	if (ordered) {  in btrfs_truncate_block()
4939 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_truncate_block()
4940 		btrfs_put_ordered_extent(ordered);  in btrfs_truncate_block()
7253 	struct btrfs_ordered_extent *ordered;  in lock_extent_direct()  local
7268 		ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart,  in lock_extent_direct()
7278 		if (!ordered &&  in lock_extent_direct()
7285 		if (ordered) {  in lock_extent_direct()
7287 				btrfs_put_ordered_extent(ordered);  in lock_extent_direct()
7307 			    test_bit(BTRFS_ORDERED_DIRECT, &ordered->flags))  in lock_extent_direct()
7308 				btrfs_start_ordered_extent(ordered, 1);  in lock_extent_direct()
7311 			btrfs_put_ordered_extent(ordered);  in lock_extent_direct()
8262 		struct btrfs_ordered_extent *ordered;  in btrfs_invalidate_folio()  local
8267 		ordered = btrfs_lookup_first_ordered_range(inode, cur,  in btrfs_invalidate_folio()
8269 		if (!ordered) {  in btrfs_invalidate_folio()
8278 		if (ordered->file_offset > cur) {  in btrfs_invalidate_folio()
8285 			range_end = ordered->file_offset - 1;  in btrfs_invalidate_folio()
8290 		range_end = min(ordered->file_offset + ordered->num_bytes - 1,  in btrfs_invalidate_folio()
8320 		set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags);  in btrfs_invalidate_folio()
8321 		ordered->truncated_len = min(ordered->truncated_len,  in btrfs_invalidate_folio()
8322 					     cur - ordered->file_offset);  in btrfs_invalidate_folio()
8331 		if (btrfs_dec_test_ordered_pending(inode, &ordered,  in btrfs_invalidate_folio()
8333 			btrfs_finish_ordered_io(ordered);  in btrfs_invalidate_folio()
8341 		if (ordered)  in btrfs_invalidate_folio()
8342 			btrfs_put_ordered_extent(ordered);  in btrfs_invalidate_folio()
8400 	struct btrfs_ordered_extent *ordered;  in btrfs_page_mkwrite()  local
8466 	ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), page_start,  in btrfs_page_mkwrite()
8468 	if (ordered) {  in btrfs_page_mkwrite()
8472 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_page_mkwrite()
8473 		btrfs_put_ordered_extent(ordered);  in btrfs_page_mkwrite()
8817 	struct btrfs_ordered_extent *ordered;  in btrfs_destroy_inode()  local
8849 		ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1);  in btrfs_destroy_inode()
8850 		if (!ordered)  in btrfs_destroy_inode()
8855 				  ordered->file_offset, ordered->num_bytes);  in btrfs_destroy_inode()
8860 			btrfs_remove_ordered_extent(inode, ordered);  in btrfs_destroy_inode()
8861 			btrfs_put_ordered_extent(ordered);  in btrfs_destroy_inode()
8862 			btrfs_put_ordered_extent(ordered);  in btrfs_destroy_inode()
10474 		struct btrfs_ordered_extent *ordered;  in btrfs_encoded_read()  local
10481 		ordered = btrfs_lookup_ordered_range(inode, start,  in btrfs_encoded_read()
10483 		if (!ordered)  in btrfs_encoded_read()
10485 		btrfs_put_ordered_extent(ordered);  in btrfs_encoded_read()
10709 		struct btrfs_ordered_extent *ordered;  in btrfs_do_encoded_write()  local
10720 		ordered = btrfs_lookup_ordered_range(inode, start, num_bytes);  in btrfs_do_encoded_write()
10721 		if (!ordered &&  in btrfs_do_encoded_write()
10724 		if (ordered)  in btrfs_do_encoded_write()
10725 			btrfs_put_ordered_extent(ordered);  in btrfs_do_encoded_write()
11267 	struct btrfs_ordered_extent *ordered;  in btrfs_assert_inode_range_clean()  local
11272 	ordered = btrfs_lookup_first_ordered_range(inode, start, end + 1 - start);  in btrfs_assert_inode_range_clean()
11273 	if (ordered) {  in btrfs_assert_inode_range_clean()
11277 			  ordered->file_offset,  in btrfs_assert_inode_range_clean()
11278 			  ordered->file_offset + ordered->num_bytes - 1);  in btrfs_assert_inode_range_clean()
11279 		btrfs_put_ordered_extent(ordered);  in btrfs_assert_inode_range_clean()
11282 	ASSERT(ordered == NULL);  in btrfs_assert_inode_range_clean()