On Wed 25-12-24 10:23:53, Yafang Shao wrote: [...] > - Option C: Reparent the mlocked page to a common ancestor > > Consider the following hierarchical: > > A > / \ > B C > > If B is mlocking a page in C, we can reparent that mlocked page to A, > essentially making A the new parent for the mlocked page. How does this solve the underlying problem? -- Michal Hocko SUSE Labs