From 345c62d163496ae4b5c1ce530b1588067d8f5a8b Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Tue, 1 Nov 2022 15:30:59 -0700 Subject: mm/hugetlb: convert move_hugetlb_state() to folios Clean up unmap_and_move_huge_page() by converting move_hugetlb_state() to take in folios. [akpm@linux-foundation.org: fix CONFIG_HUGETLB_PAGE=n build] Link: https://lkml.kernel.org/r/20221101223059.460937-10-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reviewed-by: Mike Kravetz Reviewed-by: Muchun Song Cc: Aneesh Kumar K.V Cc: Bui Quang Minh Cc: Matthew Wilcox (Oracle) Cc: Miaohe Lin Cc: Mina Almasry Signed-off-by: Andrew Morton --- mm/migrate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/migrate.c') diff --git a/mm/migrate.c b/mm/migrate.c index f8c85b42e2bc..4aea647a0180 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1298,7 +1298,7 @@ static int unmap_and_move_huge_page(new_page_t get_new_page, * folio_mapping() set, hugetlbfs specific move page routine will not * be called and we could leak usage counts for subpools. */ - if (hugetlb_page_subpool(hpage) && !folio_mapping(src)) { + if (hugetlb_folio_subpool(src) && !folio_mapping(src)) { rc = -EBUSY; goto out_unlock; } @@ -1348,7 +1348,7 @@ put_anon: put_anon_vma(anon_vma); if (rc == MIGRATEPAGE_SUCCESS) { - move_hugetlb_state(hpage, new_hpage, reason); + move_hugetlb_state(src, dst, reason); put_new_page = NULL; } -- cgit v1.2.3