Re: [PATCH 6/9] mm/hugetlb: convert free_huge_page to folios

[Andrew Morton]

On Thu, 13 Oct 2022 20:13:00 -0700 Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx> wrote:

> Use folios inside free_huge_page(), this is in preparation for converting
> hugetlb_cgroup_uncharge_page() to take in a folio.

I added this build fix.

--- a/mm/hugetlb.c~mm-hugetlb-convert-free_huge_page-to-folios-fix
+++ a/mm/hugetlb.c
@@ -1704,7 +1704,7 @@ void free_huge_page(struct page *page)
 	unsigned long flags;
 
 	VM_BUG_ON_FOLIO(folio_ref_count(folio), folio);
-	VM_BUG_ON_PAGE(folio_mapcount(folio), folio);
+	VM_BUG_ON_FOLIO(folio_mapcount(folio), folio);
 
 	hugetlb_set_folio_subpool(folio, NULL);
 	if (folio_test_anon(folio))
_