On Mon, 4 May 2020, Andrew Morton wrote: > But I guess it's better than nothing at all, unless there are > alternative ideas? I its highly unsusual to have such large partial lists. In a typical case allocations whould reduce the size of the lists. 1000s? That is scary. Are there inodes or dentries by chance? The defrag stuff that I had been trying to do for a long time would solve that issue but then objects would need to be made movable....