On Wed, May 26, 2021 at 09:58:15AM +0200, David Hildenbrand wrote: > I guess if we'd actually be removing a page from the buddy while it's > currently isolated by someone else (i.e., alloc_contig_range()), we might be > in bigger trouble. > > I think we should actually skip isolated pages completely. > take_page_off_buddy() should not touch them. That might be a problem indeed. I will have a look at it. Thanks -- Oscar Salvador SUSE L3
