254 			       int newcount, const struct prelim_ref *newref)  in update_share_count()  argument
264 	if (newref->root_id == btrfs_root_id(sc->root) &&  in update_share_count()
265 	    newref->wanted_disk_byte == sc->data_bytenr &&  in update_share_count()
266 	    newref->key_for_search.objectid == sc->inum)  in update_share_count()
267 		sc->self_ref_count += newref->count;  in update_share_count()
277 			      struct prelim_ref *newref,  in prelim_ref_insert()  argument
293 		result = prelim_ref_compare(ref, newref);  in prelim_ref_insert()
307 				ref->inode_list = newref->inode_list;  in prelim_ref_insert()
309 				eie->next = newref->inode_list;  in prelim_ref_insert()
310 			trace_btrfs_prelim_ref_merge(fs_info, ref, newref,  in prelim_ref_insert()
318 					   ref->count + newref->count, newref);  in prelim_ref_insert()
319 			ref->count += newref->count;  in prelim_ref_insert()
320 			free_pref(newref);  in prelim_ref_insert()
325 	update_share_count(sc, 0, newref->count, newref);  in prelim_ref_insert()
327 	trace_btrfs_prelim_ref_insert(fs_info, newref, NULL, preftree->count);  in prelim_ref_insert()
328 	rb_link_node(&newref->rbnode, parent, p);  in prelim_ref_insert()
329 	rb_insert_color_cached(&newref->rbnode, root, leftmost);  in prelim_ref_insert()