For now, return the head page of the folio, but remove use of the old alloc_pages_vma() API. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- mm/shmem.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index 4b2fea33158e..c89394221a7e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1527,7 +1527,7 @@ static struct page *shmem_alloc_hugepage(gfp_t gfp, struct vm_area_struct pvma; struct address_space *mapping = info->vfs_inode.i_mapping; pgoff_t hindex; - struct page *page; + struct folio *folio; hindex = round_down(index, HPAGE_PMD_NR); if (xa_find(&mapping->i_pages, &hindex, hindex + HPAGE_PMD_NR - 1, @@ -1535,13 +1535,11 @@ static struct page *shmem_alloc_hugepage(gfp_t gfp, return NULL; shmem_pseudo_vma_init(&pvma, info, hindex); - page = alloc_pages_vma(gfp, HPAGE_PMD_ORDER, &pvma, 0, true); + folio = vma_alloc_folio(gfp, HPAGE_PMD_ORDER, &pvma, 0, true); shmem_pseudo_vma_destroy(&pvma); - if (page) - prep_transhuge_page(page); - else + if (!folio) count_vm_event(THP_FILE_FALLBACK); - return page; + return &folio->page; } static struct page *shmem_alloc_page(gfp_t gfp, -- 2.34.1
