On Tue, Dec 03, 2024 at 10:47:30AM +0100, David Hildenbrand wrote: > It's all a bit complicated for alloc_contig_range(). For example, we don't > support many flags, so let's start bailing out on unsupported > ones -- ignoring the placement hints, as we are already given the range > to allocate. > > While we currently set cc.gfp_mask, in __alloc_contig_migrate_range() we > simply create yet another GFP mask whereby we ignore the reclaim flags > specify by the caller. That looks very inconsistent. > > Let's clean it up, constructing the gfp flags used for > compaction/migration exactly once. Update the documentation of the > gfp_mask parameter for alloc_contig_range() and alloc_contig_pages(). > > Acked-by: Zi Yan <z...@nvidia.com> > Signed-off-by: David Hildenbrand <da...@redhat.com>
Reviewed-by: Oscar Salvador <osalva...@suse.de> -- Oscar Salvador SUSE Labs
