On Wed, Mar 03, 2021 at 01:45:00PM +1100, Singh, Balbir wrote: > On 26/2/21 12:21 am, Muchun Song wrote: > > Move bootmem info registration common API to individual bootmem_info.c. > > And we will use {get,put}_page_bootmem() to initialize the page for the > > vmemmap pages or free the vmemmap pages to buddy in the later patch. > > So move them out of CONFIG_MEMORY_HOTPLUG_SPARSE. This is just code > > movement without any functional change. > > > > Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> > > Acked-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx> > > Reviewed-by: Oscar Salvador <osalvador@xxxxxxx> > > Reviewed-by: David Hildenbrand <david@xxxxxxxxxx> > > Reviewed-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> > ... > > > diff --git a/mm/bootmem_info.c b/mm/bootmem_info.c > > new file mode 100644 > > index 000000000000..fcab5a3f8cc0 > > --- /dev/null > > +++ b/mm/bootmem_info.c > > @@ -0,0 +1,124 @@ > > +// SPDX-License-Identifier: GPL-2.0 > > +/* > > + * linux/mm/bootmem_info.c > > + * > > + * Copyright (C) > > Looks like incomplete > Not that my comment was, I should have said The copyright looks very incomplete Balbir Singh.