From d21b200a301f9e1385f266c5f71bb864ec276d94 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Thu, 12 May 2022 20:23:04 -0700 Subject: [PATCH] mm/shmem: add shmem_alloc_folio() Call vma_alloc_folio() directly instead of alloc_page_vma(). Add a shmem_alloc_page() wrapper to avoid changing the callers. Link: https://lkml.kernel.org/r/20220504182857.4013401-21-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Signed-off-by: Andrew Morton --- mm/shmem.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index d11dc37d332f9..668d054728bcc 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1544,17 +1544,23 @@ static struct page *shmem_alloc_hugepage(gfp_t gfp, return &folio->page; } -static struct page *shmem_alloc_page(gfp_t gfp, +static struct folio *shmem_alloc_folio(gfp_t gfp, struct shmem_inode_info *info, pgoff_t index) { struct vm_area_struct pvma; - struct page *page; + struct folio *folio; shmem_pseudo_vma_init(&pvma, info, index); - page = alloc_page_vma(gfp, &pvma, 0); + folio = vma_alloc_folio(gfp, 0, &pvma, 0, false); shmem_pseudo_vma_destroy(&pvma); - return page; + return folio; +} + +static struct page *shmem_alloc_page(gfp_t gfp, + struct shmem_inode_info *info, pgoff_t index) +{ + return &shmem_alloc_folio(gfp, info, index)->page; } static struct page *shmem_alloc_and_acct_page(gfp_t gfp, -- 2.39.5