2411 	struct btrfs_ordered_extent *ordered;  in extract_ordered_extent()  local
2420 	ordered = btrfs_lookup_ordered_extent(inode, file_offset);  in extract_ordered_extent()
2421 	if (WARN_ON_ONCE(!ordered))  in extract_ordered_extent()
2425 	if (ordered->disk_num_bytes == len)  in extract_ordered_extent()
2429 	if (WARN_ON_ONCE(ordered->bytes_left != ordered->disk_num_bytes)) {  in extract_ordered_extent()
2435 	if (WARN_ON_ONCE(ordered->disk_num_bytes != ordered->num_bytes)) {  in extract_ordered_extent()
2440 	ordered_end = ordered->disk_bytenr + ordered->disk_num_bytes;  in extract_ordered_extent()
2442 	if (WARN_ON_ONCE(start < ordered->disk_bytenr || end > ordered_end)) {  in extract_ordered_extent()
2448 	if (WARN_ON_ONCE(!list_empty(&ordered->list))) {  in extract_ordered_extent()
2453 	file_len = ordered->num_bytes;  in extract_ordered_extent()
2454 	pre = start - ordered->disk_bytenr;  in extract_ordered_extent()
2457 	ret = btrfs_split_ordered_extent(ordered, pre, post);  in extract_ordered_extent()
2463 	btrfs_put_ordered_extent(ordered);  in extract_ordered_extent()
2655 	struct btrfs_ordered_extent *ordered;  in btrfs_writepage_fixup_worker()  local
2726 	ordered = btrfs_lookup_ordered_range(inode, page_start, PAGE_SIZE);  in btrfs_writepage_fixup_worker()
2727 	if (ordered) {  in btrfs_writepage_fixup_worker()
2731 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_writepage_fixup_worker()
2732 		btrfs_put_ordered_extent(ordered);  in btrfs_writepage_fixup_worker()
5007 	struct btrfs_ordered_extent *ordered;  in btrfs_truncate_block()  local
5075 	ordered = btrfs_lookup_ordered_extent(inode, block_start);  in btrfs_truncate_block()
5076 	if (ordered) {  in btrfs_truncate_block()
5081 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_truncate_block()
5082 		btrfs_put_ordered_extent(ordered);  in btrfs_truncate_block()
7618 	struct btrfs_ordered_extent *ordered;  in lock_extent_direct()  local
7629 		ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart,  in lock_extent_direct()
7639 		if (!ordered &&  in lock_extent_direct()
7647 		if (ordered) {  in lock_extent_direct()
7664 			    test_bit(BTRFS_ORDERED_DIRECT, &ordered->flags))  in lock_extent_direct()
7665 				btrfs_start_ordered_extent(ordered, 1);  in lock_extent_direct()
7668 			btrfs_put_ordered_extent(ordered);  in lock_extent_direct()
8587 		struct btrfs_ordered_extent *ordered;  in btrfs_invalidatepage()  local
8592 		ordered = btrfs_lookup_first_ordered_range(inode, cur,  in btrfs_invalidatepage()
8594 		if (!ordered) {  in btrfs_invalidatepage()
8603 		if (ordered->file_offset > cur) {  in btrfs_invalidatepage()
8610 			range_end = ordered->file_offset - 1;  in btrfs_invalidatepage()
8615 		range_end = min(ordered->file_offset + ordered->num_bytes - 1,  in btrfs_invalidatepage()
8646 		set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags);  in btrfs_invalidatepage()
8647 		ordered->truncated_len = min(ordered->truncated_len,  in btrfs_invalidatepage()
8648 					     cur - ordered->file_offset);  in btrfs_invalidatepage()
8651 		if (btrfs_dec_test_ordered_pending(inode, &ordered,  in btrfs_invalidatepage()
8653 			btrfs_finish_ordered_io(ordered);  in btrfs_invalidatepage()
8668 		if (ordered)  in btrfs_invalidatepage()
8669 			btrfs_put_ordered_extent(ordered);  in btrfs_invalidatepage()
8727 	struct btrfs_ordered_extent *ordered;  in btrfs_page_mkwrite()  local
8793 	ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), page_start,  in btrfs_page_mkwrite()
8795 	if (ordered) {  in btrfs_page_mkwrite()
8800 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_page_mkwrite()
8801 		btrfs_put_ordered_extent(ordered);  in btrfs_page_mkwrite()
9147 	struct btrfs_ordered_extent *ordered;  in btrfs_destroy_inode()  local
9170 		ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1);  in btrfs_destroy_inode()
9171 		if (!ordered)  in btrfs_destroy_inode()
9176 				  ordered->file_offset, ordered->num_bytes);  in btrfs_destroy_inode()
9177 			btrfs_remove_ordered_extent(inode, ordered);  in btrfs_destroy_inode()
9178 			btrfs_put_ordered_extent(ordered);  in btrfs_destroy_inode()
9179 			btrfs_put_ordered_extent(ordered);  in btrfs_destroy_inode()