613 	struct btrfs_ordered_extent *ordered;  in btrfs_run_ordered_extent_work()  local
615 	ordered = container_of(work, struct btrfs_ordered_extent, flush_work);  in btrfs_run_ordered_extent_work()
616 	btrfs_start_ordered_extent(ordered, 1);  in btrfs_run_ordered_extent_work()
617 	complete(&ordered->completion);  in btrfs_run_ordered_extent_work()
631 	struct btrfs_ordered_extent *ordered, *next;  in btrfs_wait_ordered_extents()  local
639 		ordered = list_first_entry(&splice, struct btrfs_ordered_extent,  in btrfs_wait_ordered_extents()
642 		if (range_end <= ordered->disk_bytenr ||  in btrfs_wait_ordered_extents()
643 		    ordered->disk_bytenr + ordered->disk_num_bytes <= range_start) {  in btrfs_wait_ordered_extents()
644 			list_move_tail(&ordered->root_extent_list, &skipped);  in btrfs_wait_ordered_extents()
649 		list_move_tail(&ordered->root_extent_list,  in btrfs_wait_ordered_extents()
651 		refcount_inc(&ordered->refs);  in btrfs_wait_ordered_extents()
654 		btrfs_init_work(&ordered->flush_work,  in btrfs_wait_ordered_extents()
656 		list_add_tail(&ordered->work_list, &works);  in btrfs_wait_ordered_extents()
657 		btrfs_queue_work(fs_info->flush_workers, &ordered->flush_work);  in btrfs_wait_ordered_extents()
669 	list_for_each_entry_safe(ordered, next, &works, work_list) {  in btrfs_wait_ordered_extents()
670 		list_del_init(&ordered->work_list);  in btrfs_wait_ordered_extents()
671 		wait_for_completion(&ordered->completion);  in btrfs_wait_ordered_extents()
672 		btrfs_put_ordered_extent(ordered);  in btrfs_wait_ordered_extents()
761 	struct btrfs_ordered_extent *ordered;  in btrfs_wait_ordered_range()  local
789 		ordered = btrfs_lookup_first_ordered_extent(BTRFS_I(inode), end);  in btrfs_wait_ordered_range()
790 		if (!ordered)  in btrfs_wait_ordered_range()
792 		if (ordered->file_offset > orig_end) {  in btrfs_wait_ordered_range()
793 			btrfs_put_ordered_extent(ordered);  in btrfs_wait_ordered_range()
796 		if (ordered->file_offset + ordered->num_bytes <= start) {  in btrfs_wait_ordered_range()
797 			btrfs_put_ordered_extent(ordered);  in btrfs_wait_ordered_range()
800 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_wait_ordered_range()
801 		end = ordered->file_offset;  in btrfs_wait_ordered_range()
807 		if (test_bit(BTRFS_ORDERED_IOERR, &ordered->flags))  in btrfs_wait_ordered_range()
809 		btrfs_put_ordered_extent(ordered);  in btrfs_wait_ordered_range()
903 		struct btrfs_ordered_extent *ordered;  in btrfs_get_ordered_extents_for_logging()  local
905 		ordered = rb_entry(n, struct btrfs_ordered_extent, rb_node);  in btrfs_get_ordered_extents_for_logging()
907 		if (test_bit(BTRFS_ORDERED_LOGGED, &ordered->flags))  in btrfs_get_ordered_extents_for_logging()
910 		ASSERT(list_empty(&ordered->log_list));  in btrfs_get_ordered_extents_for_logging()
911 		list_add_tail(&ordered->log_list, list);  in btrfs_get_ordered_extents_for_logging()
912 		refcount_inc(&ordered->refs);  in btrfs_get_ordered_extents_for_logging()
913 		trace_btrfs_ordered_extent_lookup_for_logging(inode, ordered);  in btrfs_get_ordered_extents_for_logging()
1038 	struct btrfs_ordered_extent *ordered;  in btrfs_lock_and_flush_ordered_range()  local
1047 		ordered = btrfs_lookup_ordered_range(inode, start,  in btrfs_lock_and_flush_ordered_range()
1049 		if (!ordered) {  in btrfs_lock_and_flush_ordered_range()
1060 		btrfs_start_ordered_extent(ordered, 1);  in btrfs_lock_and_flush_ordered_range()
1061 		btrfs_put_ordered_extent(ordered);  in btrfs_lock_and_flush_ordered_range()
1074 	struct btrfs_ordered_extent *ordered;  in btrfs_try_lock_ordered_range()  local
1079 	ordered = btrfs_lookup_ordered_range(inode, start, end - start + 1);  in btrfs_try_lock_ordered_range()
1080 	if (!ordered)  in btrfs_try_lock_ordered_range()
1083 	btrfs_put_ordered_extent(ordered);  in btrfs_try_lock_ordered_range()
1090 static int clone_ordered_extent(struct btrfs_ordered_extent *ordered, u64 pos,  in clone_ordered_extent()  argument
1093 	struct inode *inode = ordered->inode;  in clone_ordered_extent()
1095 	u64 file_offset = ordered->file_offset + pos;  in clone_ordered_extent()
1096 	u64 disk_bytenr = ordered->disk_bytenr + pos;  in clone_ordered_extent()
1097 	unsigned long flags = ordered->flags & BTRFS_ORDERED_TYPE_FLAGS;  in clone_ordered_extent()
1108 					ordered->compress_type);  in clone_ordered_extent()
1111 int btrfs_split_ordered_extent(struct btrfs_ordered_extent *ordered, u64 pre,  in btrfs_split_ordered_extent()  argument
1114 	struct inode *inode = ordered->inode;  in btrfs_split_ordered_extent()
1120 	trace_btrfs_ordered_extent_split(BTRFS_I(inode), ordered);  in btrfs_split_ordered_extent()
1124 	node = &ordered->rb_node;  in btrfs_split_ordered_extent()
1130 	ordered->file_offset += pre;  in btrfs_split_ordered_extent()
1131 	ordered->disk_bytenr += pre;  in btrfs_split_ordered_extent()
1132 	ordered->num_bytes -= (pre + post);  in btrfs_split_ordered_extent()
1133 	ordered->disk_num_bytes -= (pre + post);  in btrfs_split_ordered_extent()
1134 	ordered->bytes_left -= (pre + post);  in btrfs_split_ordered_extent()
1137 	node = tree_insert(&tree->tree, ordered->file_offset, &ordered->rb_node);  in btrfs_split_ordered_extent()
1141 			    ordered->file_offset);  in btrfs_split_ordered_extent()
1146 		ret = clone_ordered_extent(ordered, 0, pre);  in btrfs_split_ordered_extent()
1148 		ret = clone_ordered_extent(ordered, pre + ordered->disk_num_bytes,  in btrfs_split_ordered_extent()