332 			      struct btrfs_fs_info *fs_info,  in btrfs_merge_delayed_refs()  argument
347 	spin_lock(&fs_info->tree_mod_seq_lock);  in btrfs_merge_delayed_refs()
348 	if (!list_empty(&fs_info->tree_mod_seq_list)) {  in btrfs_merge_delayed_refs()
351 		elem = list_first_entry(&fs_info->tree_mod_seq_list,  in btrfs_merge_delayed_refs()
355 	spin_unlock(&fs_info->tree_mod_seq_lock);  in btrfs_merge_delayed_refs()
373 int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info,  in btrfs_check_delayed_seq()  argument
380 	spin_lock(&fs_info->tree_mod_seq_lock);  in btrfs_check_delayed_seq()
381 	if (!list_empty(&fs_info->tree_mod_seq_list)) {  in btrfs_check_delayed_seq()
382 		elem = list_first_entry(&fs_info->tree_mod_seq_list,  in btrfs_check_delayed_seq()
393 	spin_unlock(&fs_info->tree_mod_seq_lock);  in btrfs_check_delayed_seq()
569 add_delayed_ref_head(struct btrfs_fs_info *fs_info,  in add_delayed_ref_head()  argument
655 add_delayed_tree_ref(struct btrfs_fs_info *fs_info,  in add_delayed_tree_ref()  argument
671 		seq = atomic64_read(&fs_info->tree_mod_seq);  in add_delayed_tree_ref()
717 add_delayed_data_ref(struct btrfs_fs_info *fs_info,  in add_delayed_data_ref()  argument
735 		seq = atomic64_read(&fs_info->tree_mod_seq);  in add_delayed_data_ref()
783 int btrfs_add_delayed_tree_ref(struct btrfs_fs_info *fs_info,  in btrfs_add_delayed_tree_ref()  argument
794 	if (!is_fstree(ref_root) || !fs_info->quota_enabled)  in btrfs_add_delayed_tree_ref()
817 	head_ref = add_delayed_ref_head(fs_info, trans, &head_ref->node,  in btrfs_add_delayed_tree_ref()
820 	add_delayed_tree_ref(fs_info, trans, head_ref, &ref->node, bytenr,  in btrfs_add_delayed_tree_ref()
831 int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info,  in btrfs_add_delayed_data_ref()  argument
843 	if (!is_fstree(ref_root) || !fs_info->quota_enabled)  in btrfs_add_delayed_data_ref()
866 	head_ref = add_delayed_ref_head(fs_info, trans, &head_ref->node,  in btrfs_add_delayed_data_ref()
869 	add_delayed_data_ref(fs_info, trans, head_ref, &ref->node, bytenr,  in btrfs_add_delayed_data_ref()
877 int btrfs_add_delayed_extent_op(struct btrfs_fs_info *fs_info,  in btrfs_add_delayed_extent_op()  argument
894 	add_delayed_ref_head(fs_info, trans, &head_ref->node, bytenr,  in btrfs_add_delayed_extent_op()