99 static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent);
2794 static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)  in btrfs_finish_ordered_io()  argument
2796 	struct inode *inode = ordered_extent->inode;  in btrfs_finish_ordered_io()
2804 	u64 logical_len = ordered_extent->len;  in btrfs_finish_ordered_io()
2810 	if (test_bit(BTRFS_ORDERED_IOERR, &ordered_extent->flags)) {  in btrfs_finish_ordered_io()
2815 	btrfs_free_io_failure_record(inode, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2816 				     ordered_extent->file_offset +  in btrfs_finish_ordered_io()
2817 				     ordered_extent->len - 1);  in btrfs_finish_ordered_io()
2819 	if (test_bit(BTRFS_ORDERED_TRUNCATED, &ordered_extent->flags)) {  in btrfs_finish_ordered_io()
2821 		logical_len = ordered_extent->truncated_len;  in btrfs_finish_ordered_io()
2827 	if (test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags)) {  in btrfs_finish_ordered_io()
2828 		BUG_ON(!list_empty(&ordered_extent->list)); /* Logic error */  in btrfs_finish_ordered_io()
2829 		btrfs_ordered_update_i_size(inode, 0, ordered_extent);  in btrfs_finish_ordered_io()
2846 	lock_extent_bits(io_tree, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2847 			 ordered_extent->file_offset + ordered_extent->len - 1,  in btrfs_finish_ordered_io()
2850 	ret = test_range_bit(io_tree, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2851 			ordered_extent->file_offset + ordered_extent->len - 1,  in btrfs_finish_ordered_io()
2857 			new = record_old_file_extents(inode, ordered_extent);  in btrfs_finish_ordered_io()
2859 		clear_extent_bit(io_tree, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2860 			ordered_extent->file_offset + ordered_extent->len - 1,  in btrfs_finish_ordered_io()
2876 	if (test_bit(BTRFS_ORDERED_COMPRESSED, &ordered_extent->flags))  in btrfs_finish_ordered_io()
2877 		compress_type = ordered_extent->compress_type;  in btrfs_finish_ordered_io()
2878 	if (test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) {  in btrfs_finish_ordered_io()
2881 						ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2882 						ordered_extent->file_offset +  in btrfs_finish_ordered_io()
2887 						ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2888 						ordered_extent->start,  in btrfs_finish_ordered_io()
2889 						ordered_extent->disk_len,  in btrfs_finish_ordered_io()
2895 						     ordered_extent->start,  in btrfs_finish_ordered_io()
2896 						     ordered_extent->disk_len);  in btrfs_finish_ordered_io()
2899 			   ordered_extent->file_offset, ordered_extent->len,  in btrfs_finish_ordered_io()
2906 	add_pending_csums(trans, inode, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2907 			  &ordered_extent->list);  in btrfs_finish_ordered_io()
2909 	btrfs_ordered_update_i_size(inode, 0, ordered_extent);  in btrfs_finish_ordered_io()
2917 	unlock_extent_cached(io_tree, ordered_extent->file_offset,  in btrfs_finish_ordered_io()
2918 			     ordered_extent->file_offset +  in btrfs_finish_ordered_io()
2919 			     ordered_extent->len - 1, &cached_state, GFP_NOFS);  in btrfs_finish_ordered_io()
2922 		btrfs_delalloc_release_metadata(inode, ordered_extent->len);  in btrfs_finish_ordered_io()
2930 			start = ordered_extent->file_offset + logical_len;  in btrfs_finish_ordered_io()
2932 			start = ordered_extent->file_offset;  in btrfs_finish_ordered_io()
2933 		end = ordered_extent->file_offset + ordered_extent->len - 1;  in btrfs_finish_ordered_io()
2946 		    !test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) &&  in btrfs_finish_ordered_io()
2947 		    !test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags))  in btrfs_finish_ordered_io()
2948 			btrfs_free_reserved_extent(root, ordered_extent->start,  in btrfs_finish_ordered_io()
2949 						   ordered_extent->disk_len, 1);  in btrfs_finish_ordered_io()
2957 	btrfs_remove_ordered_extent(inode, ordered_extent);  in btrfs_finish_ordered_io()
2970 	btrfs_put_ordered_extent(ordered_extent);  in btrfs_finish_ordered_io()
2972 	btrfs_put_ordered_extent(ordered_extent);  in btrfs_finish_ordered_io()
2979 	struct btrfs_ordered_extent *ordered_extent;  in finish_ordered_fn()  local
2980 	ordered_extent = container_of(work, struct btrfs_ordered_extent, work);  in finish_ordered_fn()
2981 	btrfs_finish_ordered_io(ordered_extent);  in finish_ordered_fn()
2989 	struct btrfs_ordered_extent *ordered_extent = NULL;  in btrfs_writepage_end_io_hook()  local
2996 	if (!btrfs_dec_test_ordered_pending(inode, &ordered_extent, start,  in btrfs_writepage_end_io_hook()
3008 	btrfs_init_work(&ordered_extent->work, func, finish_ordered_fn, NULL,  in btrfs_writepage_end_io_hook()
3010 	btrfs_queue_work(wq, &ordered_extent->work);  in btrfs_writepage_end_io_hook()