> > But yes, because of fragmentation, this cannot guarantee 100% > alloc. > > If alloc_contig_pages() is called in system boot up or movable_zone > is used, > > this allocation succeeds at high rate. > > So this is an alternatve implementation for the functionality offered > by Michal's "The Contiguous Memory Allocator framework". I see them more as orthogonal: Michal's code relies on preallocation and manages the memory after that. This code supplies the infrastructure to replace preallocation with just using movable zones. -Andi -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href