On Mon, Mar 02, 2020 at 05:45:48PM +0800, Qu Wenruo wrote: > build_backref_tree() function is painfully long, as it has 3 big parts: > - Tree backref handling > - Weaving backref nodes > - Useless nodes pruning So this is the first patch that mentions the 'useless' nodes. This seems like a misnomer or confusing at best but I haven't read enough code to see if it's really the right name. Also the term 'weaving', that seems to be added by you. Did you mean splicing or merging?
